World Energy

Data Description and Libraries

For the analysis we are going to use 3 different data sets which include general energy data, measures and quantities (WE_energy), energy consumption (WE_consumption) and electric energy production (WE_electric_prod) at a worldwide level. As well the libraries used to do the analytics and graphing will be “dplyr” for data manipulation and transformation, providing a set of functions for filtering, summarizing and others, “ggplot2” is a data visualization package for the elaboration of graphs and charts and “lubridate” in the case of manipulating dates and times.

# Libraries
library(dplyr)
## 
## Attaching package: 'dplyr'
## The following objects are masked from 'package:stats':
## 
##     filter, lag
## The following objects are masked from 'package:base':
## 
##     intersect, setdiff, setequal, union
library(ggplot2)
library(lubridate)
## 
## Attaching package: 'lubridate'
## The following objects are masked from 'package:base':
## 
##     date, intersect, setdiff, union
# Data Sets
WE_consumption <-  read.csv("/Users/marcelotam/Desktop/business analytics/SP_World Energy_Consumption.csv")
head(WE_consumption)
##   iso_code     country year coal_prod_change_pct coal_prod_change_twh
## 1      AFG Afghanistan 1900                   NA                   NA
## 2      AFG Afghanistan 1901                   NA                    0
## 3      AFG Afghanistan 1902                   NA                    0
## 4      AFG Afghanistan 1903                   NA                    0
## 5      AFG Afghanistan 1904                   NA                    0
## 6      AFG Afghanistan 1905                   NA                    0
##   gas_prod_change_pct gas_prod_change_twh oil_prod_change_pct
## 1                  NA                  NA                  NA
## 2                  NA                  NA                  NA
## 3                  NA                  NA                  NA
## 4                  NA                  NA                  NA
## 5                  NA                  NA                  NA
## 6                  NA                  NA                  NA
##   oil_prod_change_twh energy_cons_change_pct energy_cons_change_twh
## 1                  NA                     NA                     NA
## 2                  NA                     NA                     NA
## 3                  NA                     NA                     NA
## 4                  NA                     NA                     NA
## 5                  NA                     NA                     NA
## 6                  NA                     NA                     NA
##   biofuel_share_elec biofuel_elec_per_capita biofuel_cons_change_pct
## 1                 NA                      NA                      NA
## 2                 NA                      NA                      NA
## 3                 NA                      NA                      NA
## 4                 NA                      NA                      NA
## 5                 NA                      NA                      NA
## 6                 NA                      NA                      NA
##   biofuel_share_energy biofuel_cons_change_twh biofuel_consumption
## 1                   NA                      NA                  NA
## 2                   NA                      NA                  NA
## 3                   NA                      NA                  NA
## 4                   NA                      NA                  NA
## 5                   NA                      NA                  NA
## 6                   NA                      NA                  NA
##   biofuel_cons_per_capita carbon_intensity_elec coal_share_elec
## 1                      NA                    NA              NA
## 2                      NA                    NA              NA
## 3                      NA                    NA              NA
## 4                      NA                    NA              NA
## 5                      NA                    NA              NA
## 6                      NA                    NA              NA
##   coal_cons_change_pct coal_share_energy coal_cons_change_twh coal_consumption
## 1                   NA                NA                   NA               NA
## 2                   NA                NA                   NA               NA
## 3                   NA                NA                   NA               NA
## 4                   NA                NA                   NA               NA
## 5                   NA                NA                   NA               NA
## 6                   NA                NA                   NA               NA
##   coal_elec_per_capita coal_cons_per_capita coal_production
## 1                   NA                   NA               0
## 2                   NA                   NA               0
## 3                   NA                   NA               0
## 4                   NA                   NA               0
## 5                   NA                   NA               0
## 6                   NA                   NA               0
##   coal_prod_per_capita electricity_generation biofuel_electricity
## 1                    0                     NA                  NA
## 2                    0                     NA                  NA
## 3                    0                     NA                  NA
## 4                    0                     NA                  NA
## 5                    0                     NA                  NA
## 6                    0                     NA                  NA
##   coal_electricity fossil_electricity gas_electricity hydro_electricity
## 1               NA                 NA              NA                NA
## 2               NA                 NA              NA                NA
## 3               NA                 NA              NA                NA
## 4               NA                 NA              NA                NA
## 5               NA                 NA              NA                NA
## 6               NA                 NA              NA                NA
##   nuclear_electricity oil_electricity other_renewable_electricity
## 1                  NA              NA                          NA
## 2                  NA              NA                          NA
## 3                  NA              NA                          NA
## 4                  NA              NA                          NA
## 5                  NA              NA                          NA
## 6                  NA              NA                          NA
##   other_renewable_exc_biofuel_electricity renewables_electricity
## 1                                      NA                     NA
## 2                                      NA                     NA
## 3                                      NA                     NA
## 4                                      NA                     NA
## 5                                      NA                     NA
## 6                                      NA                     NA
##   solar_electricity wind_electricity energy_per_gdp energy_per_capita
## 1                NA               NA             NA                NA
## 2                NA               NA             NA                NA
## 3                NA               NA             NA                NA
## 4                NA               NA             NA                NA
## 5                NA               NA             NA                NA
## 6                NA               NA             NA                NA
##   fossil_cons_change_pct fossil_share_energy fossil_cons_change_twh
## 1                     NA                  NA                     NA
## 2                     NA                  NA                     NA
## 3                     NA                  NA                     NA
## 4                     NA                  NA                     NA
## 5                     NA                  NA                     NA
## 6                     NA                  NA                     NA
##   fossil_fuel_consumption fossil_energy_per_capita fossil_cons_per_capita
## 1                      NA                       NA                     NA
## 2                      NA                       NA                     NA
## 3                      NA                       NA                     NA
## 4                      NA                       NA                     NA
## 5                      NA                       NA                     NA
## 6                      NA                       NA                     NA
##   fossil_share_elec gas_share_elec gas_cons_change_pct gas_share_energy
## 1                NA             NA                  NA               NA
## 2                NA             NA                  NA               NA
## 3                NA             NA                  NA               NA
## 4                NA             NA                  NA               NA
## 5                NA             NA                  NA               NA
## 6                NA             NA                  NA               NA
##   gas_cons_change_twh gas_consumption gas_elec_per_capita gas_energy_per_capita
## 1                  NA              NA                  NA                    NA
## 2                  NA              NA                  NA                    NA
## 3                  NA              NA                  NA                    NA
## 4                  NA              NA                  NA                    NA
## 5                  NA              NA                  NA                    NA
## 6                  NA              NA                  NA                    NA
##   gas_production gas_prod_per_capita hydro_share_elec hydro_cons_change_pct
## 1             NA                  NA               NA                    NA
## 2             NA                  NA               NA                    NA
## 3             NA                  NA               NA                    NA
## 4             NA                  NA               NA                    NA
## 5             NA                  NA               NA                    NA
## 6             NA                  NA               NA                    NA
##   hydro_share_energy hydro_cons_change_twh hydro_consumption
## 1                 NA                    NA                NA
## 2                 NA                    NA                NA
## 3                 NA                    NA                NA
## 4                 NA                    NA                NA
## 5                 NA                    NA                NA
## 6                 NA                    NA                NA
##   hydro_elec_per_capita hydro_energy_per_capita low_carbon_share_elec
## 1                    NA                      NA                    NA
## 2                    NA                      NA                    NA
## 3                    NA                      NA                    NA
## 4                    NA                      NA                    NA
## 5                    NA                      NA                    NA
## 6                    NA                      NA                    NA
##   low_carbon_electricity low_carbon_elec_per_capita low_carbon_cons_change_pct
## 1                     NA                         NA                         NA
## 2                     NA                         NA                         NA
## 3                     NA                         NA                         NA
## 4                     NA                         NA                         NA
## 5                     NA                         NA                         NA
## 6                     NA                         NA                         NA
##   low_carbon_share_energy low_carbon_cons_change_twh low_carbon_consumption
## 1                      NA                         NA                     NA
## 2                      NA                         NA                     NA
## 3                      NA                         NA                     NA
## 4                      NA                         NA                     NA
## 5                      NA                         NA                     NA
## 6                      NA                         NA                     NA
##   low_carbon_energy_per_capita nuclear_share_elec nuclear_cons_change_pct
## 1                           NA                 NA                      NA
## 2                           NA                 NA                      NA
## 3                           NA                 NA                      NA
## 4                           NA                 NA                      NA
## 5                           NA                 NA                      NA
## 6                           NA                 NA                      NA
##   nuclear_share_energy nuclear_cons_change_twh nuclear_consumption
## 1                   NA                      NA                  NA
## 2                   NA                      NA                  NA
## 3                   NA                      NA                  NA
## 4                   NA                      NA                  NA
## 5                   NA                      NA                  NA
## 6                   NA                      NA                  NA
##   nuclear_elec_per_capita nuclear_energy_per_capita oil_share_elec
## 1                      NA                        NA             NA
## 2                      NA                        NA             NA
## 3                      NA                        NA             NA
## 4                      NA                        NA             NA
## 5                      NA                        NA             NA
## 6                      NA                        NA             NA
##   oil_cons_change_pct oil_share_energy oil_cons_change_twh oil_consumption
## 1                  NA               NA                  NA              NA
## 2                  NA               NA                  NA              NA
## 3                  NA               NA                  NA              NA
## 4                  NA               NA                  NA              NA
## 5                  NA               NA                  NA              NA
## 6                  NA               NA                  NA              NA
##   oil_elec_per_capita oil_energy_per_capita oil_production oil_prod_per_capita
## 1                  NA                    NA             NA                  NA
## 2                  NA                    NA             NA                  NA
## 3                  NA                    NA             NA                  NA
## 4                  NA                    NA             NA                  NA
## 5                  NA                    NA             NA                  NA
## 6                  NA                    NA             NA                  NA
##   other_renewables_elec_per_capita other_renewables_share_elec
## 1                               NA                          NA
## 2                               NA                          NA
## 3                               NA                          NA
## 4                               NA                          NA
## 5                               NA                          NA
## 6                               NA                          NA
##   other_renewables_cons_change_pct other_renewables_share_energy
## 1                               NA                            NA
## 2                               NA                            NA
## 3                               NA                            NA
## 4                               NA                            NA
## 5                               NA                            NA
## 6                               NA                            NA
##   other_renewables_cons_change_twh other_renewable_consumption
## 1                               NA                          NA
## 2                               NA                          NA
## 3                               NA                          NA
## 4                               NA                          NA
## 5                               NA                          NA
## 6                               NA                          NA
##   other_renewables_energy_per_capita per_capita_electricity population
## 1                                 NA                     NA    5021241
## 2                                 NA                     NA    5053439
## 3                                 NA                     NA    5085403
## 4                                 NA                     NA    5118005
## 5                                 NA                     NA    5150814
## 6                                 NA                     NA    5183829
##   primary_energy_consumption renewables_elec_per_capita renewables_share_elec
## 1                         NA                         NA                    NA
## 2                         NA                         NA                    NA
## 3                         NA                         NA                    NA
## 4                         NA                         NA                    NA
## 5                         NA                         NA                    NA
## 6                         NA                         NA                    NA
##   renewables_cons_change_pct renewables_share_energy renewables_cons_change_twh
## 1                         NA                      NA                         NA
## 2                         NA                      NA                         NA
## 3                         NA                      NA                         NA
## 4                         NA                      NA                         NA
## 5                         NA                      NA                         NA
## 6                         NA                      NA                         NA
##   renewables_consumption renewables_energy_per_capita solar_share_elec
## 1                     NA                           NA               NA
## 2                     NA                           NA               NA
## 3                     NA                           NA               NA
## 4                     NA                           NA               NA
## 5                     NA                           NA               NA
## 6                     NA                           NA               NA
##   solar_cons_change_pct solar_share_energy solar_cons_change_twh
## 1                    NA                 NA                    NA
## 2                    NA                 NA                    NA
## 3                    NA                 NA                    NA
## 4                    NA                 NA                    NA
## 5                    NA                 NA                    NA
## 6                    NA                 NA                    NA
##   solar_consumption solar_elec_per_capita solar_energy_per_capita gdp
## 1                NA                    NA                      NA  NA
## 2                NA                    NA                      NA  NA
## 3                NA                    NA                      NA  NA
## 4                NA                    NA                      NA  NA
## 5                NA                    NA                      NA  NA
## 6                NA                    NA                      NA  NA
##   wind_share_elec wind_cons_change_pct wind_share_energy wind_cons_change_twh
## 1              NA                   NA                NA                   NA
## 2              NA                   NA                NA                   NA
## 3              NA                   NA                NA                   NA
## 4              NA                   NA                NA                   NA
## 5              NA                   NA                NA                   NA
## 6              NA                   NA                NA                   NA
##   wind_consumption wind_elec_per_capita wind_energy_per_capita
## 1               NA                   NA                     NA
## 2               NA                   NA                     NA
## 3               NA                   NA                     NA
## 4               NA                   NA                     NA
## 5               NA                   NA                     NA
## 6               NA                   NA                     NA
WE_energy <- read.csv("/Users/marcelotam/Desktop/business analytics/SP_energy.csv")
head(WE_energy)
##   X Country               Energy_type Year Energy_consumption Energy_production
## 1 0   World          all_energy_types 1980          292.89979         296.33723
## 2 1   World                      coal 1980           78.65613          80.11419
## 3 2   World               natural_gas 1980           53.86522          54.76105
## 4 3   World petroleum_n_other_liquids 1980          132.06402         133.11111
## 5 4   World                   nuclear 1980            7.57570           7.57570
## 6 5   World        renewables_n_other 1980           20.70234          20.77518
##        GDP Population Energy_intensity_per_capita Energy_intensity_by_GDP
## 1 27770.91    4298127                    68.14592                  10.547
## 2 27770.91    4298127                    68.14592                  10.547
## 3 27770.91    4298127                    68.14592                  10.547
## 4 27770.91    4298127                    68.14592                  10.547
## 5 27770.91    4298127                    68.14592                  10.547
## 6 27770.91    4298127                    68.14592                  10.547
##   CO2_emission
## 1     4946.627
## 2     1409.790
## 3     1081.593
## 4     2455.244
## 5        0.000
## 6        0.000
WE_electric_prod <- read.csv("/Users/marcelotam/Desktop/business analytics/SP_WorldEnergy_Electricity_Production_By_Source.csv")
head(WE_electric_prod)
##        Entity Code Year Electricity.from.coal..TWh. Electricity.from.gas..TWh.
## 1 Afghanistan  AFG 2000                           0                      0.155
## 2 Afghanistan  AFG 2001                           0                      0.094
## 3 Afghanistan  AFG 2002                           0                      0.132
## 4 Afghanistan  AFG 2003                           0                      0.309
## 5 Afghanistan  AFG 2004                           0                      0.329
## 6 Afghanistan  AFG 2005                           0                      0.344
##   Electricity.from.hydro..TWh. Electricity.from.other.renewables..TWh.
## 1                        0.312                                       0
## 2                        0.498                                       0
## 3                        0.555                                       0
## 4                        0.630                                       0
## 5                        0.565                                       0
## 6                        0.590                                       0
##   Electricity.from.solar..TWh. Electricity.from.oil..TWh.
## 1                            0                          0
## 2                            0                          0
## 3                            0                          0
## 4                            0                          0
## 5                            0                          0
## 6                            0                          0
##   Electricity.from.wind..TWh. Electricity.from.nuclear..TWh.
## 1                           0                              0
## 2                           0                              0
## 3                           0                              0
## 4                           0                              0
## 5                           0                              0
## 6                           0                              0

Data Cleaning Conducted

The data cleaning used in this data sets was done by applying a filter to the data sets with the countries focused in the investigation, which are Mexico, Canada, Brazil, Haiti and Venezuela. And also filtering the 7 years chosen for the investigation which will be from 2012 to 2019.

# Filtering the countries

WE_consumption <- filter(WE_consumption, country %in%
  c("Mexico", "Canada", "Brazil", "Haiti", "Venezuela"))

WE_energy <- filter(WE_energy, Country %in%
  c("Mexico", "Canada", "Brazil", "Haiti", "Venezuela")) 

WE_electric_prod <- filter(WE_electric_prod, Entity %in%
  c("Mexico", "Canada", "Brazil", "Haiti", "Venezuela"))
# Filtering the years

WE_consumption <- filter(WE_consumption, year %in% c(2012:2019))

WE_energy <- filter(WE_energy, Year %in% c(2012:2019))

WE_electric_prod <- filter(WE_electric_prod, Year %in% c(2012:2019))
# Glimpse at the data sets already filtered

head(WE_consumption)
##   iso_code country year coal_prod_change_pct coal_prod_change_twh
## 1      BRA  Brazil 2012                6.716                2.136
## 2      BRA  Brazil 2013               24.205                8.217
## 3      BRA  Brazil 2014               -0.802               -0.338
## 4      BRA  Brazil 2015              -19.190               -8.026
## 5      BRA  Brazil 2016               -7.848               -2.653
## 6      BRA  Brazil 2017              -18.682               -5.819
##   gas_prod_change_pct gas_prod_change_twh oil_prod_change_pct
## 1              15.127              26.059              -1.668
## 2              10.673              21.167              -1.996
## 3               6.370              13.981              11.613
## 4               1.957               4.568               7.952
## 5               1.340               3.191               3.032
## 6              12.676              30.578               4.491
##   oil_prod_change_twh energy_cons_change_pct energy_cons_change_twh
## 1             -22.054                  1.790                 57.099
## 2             -25.945                  3.783                122.839
## 3             147.940                  2.234                 75.273
## 4             113.067                 -1.355                -46.679
## 5              46.531                 -2.574                -87.473
## 6              71.021                  1.218                 40.328
##   biofuel_share_elec biofuel_elec_per_capita biofuel_cons_change_pct
## 1              6.566                 178.863                  -5.430
## 2              7.287                 202.760                  17.553
## 3              8.081                 230.258                  10.350
## 4              8.695                 241.823                  18.543
## 5              8.968                 247.067                  -9.155
## 6              9.090                 252.793                   4.962
##   biofuel_share_energy biofuel_cons_change_twh biofuel_consumption
## 1                4.440                  -8.277             144.164
## 2                5.029                  25.305             169.469
## 3                5.429                  17.541             187.010
## 4                6.524                  34.678             221.688
## 5                6.083                 -20.295             201.393
## 6                6.308                   9.993             211.387
##   biofuel_cons_per_capita carbon_intensity_elec coal_share_elec
## 1                 723.401                    NA           2.566
## 2                 842.980                    NA           3.765
## 3                 922.303                    NA           4.466
## 4                1084.197                    NA           4.545
## 5                 976.863                    NA           4.324
## 6                1017.093                    NA           4.191
##   coal_cons_change_pct coal_share_energy coal_cons_change_twh coal_consumption
## 1               -1.043             5.476               -1.873          177.797
## 2                7.788             5.687               13.847          191.644
## 3                6.326             5.915               12.123          203.767
## 4                0.594             6.032                1.211          204.978
## 5               -9.675             5.592              -19.831          185.147
## 6                5.469             5.827               10.125          195.272
##   coal_elec_per_capita coal_cons_per_capita coal_production
## 1               69.915              892.163          33.948
## 2              104.764              953.280          42.165
## 3              127.255             1004.944          41.827
## 4              126.416             1002.474          33.801
## 5              119.133              898.059          31.148
## 6              116.538              939.555          25.329
##   coal_prod_per_capita electricity_generation biofuel_electricity
## 1              170.347                542.895              35.645
## 2              209.739                559.372              40.762
## 3              206.284                577.739              46.688
## 4              165.306                568.688              49.446
## 5              151.083                567.965              50.936
## 6              121.870                577.962              52.539
##   coal_electricity fossil_electricity gas_electricity hydro_electricity
## 1           13.933             75.834          44.158           411.189
## 2           21.061            110.298          65.139           387.082
## 3           25.803            134.657          76.654           369.705
## 4           25.849            127.515          74.979           356.146
## 5           24.561             91.381          53.096           377.102
## 6           24.221            100.169          61.657           367.197
##   nuclear_electricity oil_electricity other_renewable_electricity
## 1              15.170          17.742                      35.645
## 2              14.645          24.098                      40.762
## 3              14.463          32.200                      46.688
## 4              13.892          26.687                      49.446
## 5              14.970          13.725                      50.936
## 6              14.854          14.292                      52.539
##   other_renewable_exc_biofuel_electricity renewables_electricity
## 1                                       0                451.891
## 2                                       0                434.429
## 3                                       0                428.619
## 4                                       0                427.281
## 5                                       0                461.613
## 6                                       0                462.938
##   solar_electricity wind_electricity energy_per_gdp energy_per_capita
## 1             0.007             5.05          1.097          16291.79
## 2             0.005             6.58          1.108          16761.08
## 3             0.016            12.21          1.133          16989.48
## 4             0.059            21.63          1.069          16619.27
## 5             0.085            33.49          1.178          16058.66
## 6             0.832            42.37             NA          16123.59
##   fossil_cons_change_pct fossil_share_energy fossil_cons_change_twh
## 1                  5.084              58.099                 91.267
## 2                  8.030              60.476                151.465
## 3                  3.908              61.466                 79.634
## 4                 -3.273              60.271                -69.304
## 5                 -7.330              57.328               -150.134
## 6                  1.832              57.676                 34.764
##   fossil_fuel_consumption fossil_energy_per_capita fossil_cons_per_capita
## 1                1886.311                 9465.298                380.524
## 2                2037.776                10136.376                548.647
## 3                2117.411                10442.735                664.106
## 4                2048.107                10016.564                623.629
## 5                1897.973                 9206.175                443.247
## 6                1932.736                 9299.423                481.967
##   fossil_share_elec gas_share_elec gas_cons_change_pct gas_share_energy
## 1            13.968          8.134              18.532           10.034
## 2            19.718         11.645              17.823           11.391
## 3            23.308         13.268               5.921           11.802
## 4            22.423         13.185               5.611           12.635
## 5            16.089          9.348             -13.622           11.202
## 6            17.331         10.668               1.467           11.230
##   gas_cons_change_twh gas_consumption gas_elec_per_capita gas_energy_per_capita
## 1              50.931         325.766             221.581              1634.655
## 2              58.062         383.828             324.016              1909.250
## 3              22.727         406.555             378.048              2005.065
## 4              22.811         429.366             366.695              2099.876
## 5             -58.487         370.879             257.542              1798.961
## 6               5.441         376.321             296.664              1810.679
##   gas_production gas_prod_per_capita hydro_share_elec hydro_cons_change_pct
## 1        198.329             995.191           75.740                -3.621
## 2        219.496            1091.825           69.199                -6.430
## 3        233.477            1151.471           63.992                -5.061
## 4        238.045            1164.194           62.626                -4.241
## 5        241.236            1170.122           66.395                 5.258
## 6        271.814            1307.844           63.533                -3.199
##   hydro_share_energy hydro_cons_change_twh hydro_consumption
## 1             32.951               -40.188          1069.822
## 2             29.708               -68.787          1001.035
## 3             27.588               -50.665           950.370
## 4             26.781               -40.305           910.064
## 5             28.934                47.849           957.913
## 6             27.671               -30.646           927.267
##   hydro_elec_per_capita hydro_energy_per_capita low_carbon_share_elec
## 1              2063.301                5368.246                86.032
## 2              1925.436                4979.380                80.282
## 3              1823.327                4687.073                76.692
## 4              1741.784                4450.802                77.577
## 5              1829.145                4646.386                83.911
## 6              1766.780                4461.575                82.669
##   low_carbon_electricity low_carbon_elec_per_capita low_carbon_cons_change_pct
## 1                467.061                   2343.660                     -2.450
## 2                449.074                   2233.799                     -2.104
## 3                443.082                   2185.210                     -0.327
## 4                441.173                   2157.621                      1.704
## 5                476.583                   2311.683                      4.641
## 6                477.792                   2298.913                      0.394
##   low_carbon_share_energy low_carbon_cons_change_twh low_carbon_consumption
## 1                  41.901                    -34.168               1360.431
## 2                  39.524                    -28.626               1331.805
## 3                  38.534                     -4.361               1327.444
## 4                  39.729                     22.625               1350.069
## 5                  42.672                     62.661               1412.730
## 6                  42.324                      5.565               1418.295
##   low_carbon_energy_per_capita nuclear_share_elec nuclear_cons_change_pct
## 1                     6826.491              2.794                   1.800
## 2                     6624.708              2.618                  -4.251
## 3                     6546.743              2.503                  -1.057
## 4                     6602.707              2.443                  -4.760
## 5                     6852.489              2.636                   7.033
## 6                     6824.170              2.570                  -1.372
##   nuclear_share_energy nuclear_cons_change_twh nuclear_consumption
## 1                1.272                   0.730              41.311
## 2                1.174                  -1.756              39.555
## 3                1.136                  -0.418              39.137
## 4                1.097                  -1.863              37.274
## 5                1.205                   2.622              39.896
## 6                1.174                  -0.548              39.348
##   nuclear_elec_per_capita nuclear_energy_per_capita oil_share_elec
## 1                  76.121                   207.294          3.268
## 2                  72.848                   196.756          4.308
## 3                  71.329                   193.017          5.573
## 4                  67.941                   182.294          4.693
## 5                  72.615                   193.515          2.416
## 6                  71.472                   189.324          2.473
##   oil_cons_change_pct oil_share_energy oil_cons_change_twh oil_consumption
## 1               3.149           42.589              42.209        1382.749
## 2               5.753           43.397              79.556        1462.305
## 3               3.063           43.749              44.784        1507.089
## 4              -6.192           41.604             -93.326        1413.763
## 5              -5.080           40.534             -71.816        1341.947
## 6               1.431           40.619              19.197        1361.144
##   oil_elec_per_capita oil_energy_per_capita oil_production oil_prod_per_capita
## 1              89.029              6938.480       1299.842            6522.464
## 2             119.867              7273.845       1273.897            6336.660
## 3             158.804              7432.725       1421.837            7012.276
## 4             130.519              6914.214       1534.904            7506.670
## 5              66.572              6509.155       1581.435            7670.797
## 6              68.765              6549.189       1652.455            7950.842
##   other_renewables_elec_per_capita other_renewables_share_elec
## 1                          178.863                       6.566
## 2                          202.760                       7.287
## 3                          230.258                       8.081
## 4                          241.823                       8.695
## 5                          247.067                       8.968
## 6                          252.793                       9.090
##   other_renewables_cons_change_pct other_renewables_share_energy
## 1                            8.949                         2.837
## 2                           13.866                         3.113
## 3                           14.218                         3.478
## 4                            5.319                         3.713
## 5                            2.307                         3.899
## 6                            2.466                         3.947
##   other_renewables_cons_change_twh other_renewable_consumption
## 1                            7.567                      92.124
## 2                           12.774                     104.898
## 3                           14.915                     119.812
## 4                            6.373                     126.185
## 5                            2.911                     129.096
## 6                            3.184                     132.280
##   other_renewables_energy_per_capita per_capita_electricity population
## 1                            462.267               2724.184  199287008
## 2                            521.787               2782.446  201036000
## 3                            590.896               2849.317  202764000
## 4                            617.128               2781.250  204472000
## 5                            626.185               2754.930  206163008
## 6                            636.471               2780.881  207834000
##   primary_energy_consumption renewables_elec_per_capita renewables_share_elec
## 1                   3246.742                   2267.539                83.237
## 2                   3369.581                   2160.951                77.664
## 3                   3444.854                   2113.881                74.189
## 4                   3398.175                   2089.680                75.135
## 5                   3310.703                   2239.068                81.275
## 6                   3351.031                   2227.441                80.098
##   renewables_cons_change_pct renewables_share_energy renewables_cons_change_twh
## 1                     -2.577                  40.629                    -34.898
## 2                     -2.037                  38.350                    -26.870
## 3                     -0.305                  37.398                     -3.943
## 4                      1.901                  38.632                     24.488
## 5                      4.573                  41.467                     60.040
## 6                      0.445                  41.150                      6.112
##   renewables_consumption renewables_energy_per_capita solar_share_elec
## 1               1319.120                     6619.196            0.001
## 2               1292.250                     6427.952            0.001
## 3               1288.307                     6353.726            0.003
## 4               1312.795                     6420.413            0.010
## 5               1372.834                     6658.975            0.015
## 6               1378.947                     6634.846            0.144
##   solar_cons_change_pct solar_share_energy solar_cons_change_twh
## 1                    NA              0.000                 0.003
## 2               386.196              0.000                 0.010
## 3               233.476              0.001                 0.029
## 4               264.181              0.004                 0.108
## 5                43.856              0.006                 0.065
## 6               869.874              0.062                 1.865
##   solar_consumption solar_elec_per_capita solar_energy_per_capita      gdp
## 1             0.003                 0.035                   0.013 2.96e+12
## 2             0.012                 0.025                   0.061 3.04e+12
## 3             0.041                 0.079                   0.202 3.04e+12
## 4             0.149                 0.289                   0.729 3.18e+12
## 5             0.214                 0.412                   1.040 2.81e+12
## 6             2.080                 4.003                  10.006       NA
##   wind_share_elec wind_cons_change_pct wind_share_energy wind_cons_change_twh
## 1           0.930               85.576             0.401                5.998
## 2           1.176               29.431             0.500                3.828
## 3           2.113               84.571             0.902               14.238
## 4           3.803               76.057             1.610               23.634
## 5           5.896               53.940             2.544               29.510
## 6           7.331               25.785             3.161               21.716
##   wind_consumption wind_elec_per_capita wind_energy_per_capita
## 1           13.008               25.340                 65.271
## 2           16.836               32.730                 83.745
## 3           31.074               60.218                153.252
## 4           54.708              105.785                267.557
## 5           84.218              162.444                408.500
## 6          105.933              203.865                509.701
head(WE_energy)
##       X Country               Energy_type Year Energy_consumption
## 1 44508  Brazil          all_energy_types 2012         12.2040764
## 2 44509  Brazil                      coal 2012          0.5974511
## 3 44510  Brazil               natural_gas 2012          1.1302389
## 4 44511  Brazil petroleum_n_other_liquids 2012          5.8359886
## 5 44512  Brazil                   nuclear 2012          0.1571159
## 6 44513  Brazil        renewables_n_other 2012          4.4832818
##   Energy_production      GDP Population Energy_intensity_per_capita
## 1        10.3478497 3011.003   199528.2                    61.16467
## 2         0.1054133 3011.003   199528.2                    61.16467
## 3         0.6342789 3011.003   199528.2                    61.16467
## 4         4.5951278 3011.003   199528.2                    61.16467
## 5         0.1571159 3011.003   199528.2                    61.16467
## 6         4.8559138 3011.003   199528.2                    61.16467
##   Energy_intensity_by_GDP CO2_emission
## 1                 4.05316    431.17466
## 2                 4.05316     62.91173
## 3                 4.05316     49.67821
## 4                 4.05316    318.58472
## 5                 4.05316      0.00000
## 6                 4.05316      0.00000
head(WE_electric_prod)
##   Entity Code Year Electricity.from.coal..TWh. Electricity.from.gas..TWh.
## 1 Brazil  BRA 2012                    13.93306                   44.15812
## 2 Brazil  BRA 2013                    21.06132                   65.13878
## 3 Brazil  BRA 2014                    25.80281                   76.65443
## 4 Brazil  BRA 2015                    25.84851                   74.97883
## 5 Brazil  BRA 2016                    24.56076                   53.09569
## 6 Brazil  BRA 2017                    24.22063                   61.65685
##   Electricity.from.hydro..TWh. Electricity.from.other.renewables..TWh.
## 1                      411.189                                  35.645
## 2                      387.082                                  40.762
## 3                      369.705                                  46.688
## 4                      356.146                                  49.446
## 5                      377.102                                  50.936
## 6                      367.197                                  52.539
##   Electricity.from.solar..TWh. Electricity.from.oil..TWh.
## 1                        0.007                   17.74238
## 2                        0.005                   24.09762
## 3                        0.016                   32.19964
## 4                        0.059                   26.68742
## 5                        0.085                   13.72471
## 6                        0.832                   14.29173
##   Electricity.from.wind..TWh. Electricity.from.nuclear..TWh.
## 1                        5.05                       15.17000
## 2                        6.58                       14.64500
## 3                       12.21                       14.46300
## 4                       21.63                       13.89200
## 5                       33.49                       14.97046
## 6                       42.37                       14.85433
# Counting NA's in each data set

sum(is.na(WE_consumption))
## [1] 645
sum(is.na(WE_electric_prod))
## [1] 0
sum(is.na(WE_energy))
## [1] 32

For the NA’s found in the data sets, by using “ggplot” and graphing automatically, R Studio doesn’t use NA values to graph, so there will not be any elimination, change of value or rows deleted for the NA’s in the different data sets.

So in the next graphs Haiti will not be graphed with the data given, because of having so many NA’s values in 2 of the 3 data sets, values near to 0 or just because there isn’t data recorded for that country.

And also if I were to change the NA’s to other values, some of the descriptive statistics could change such as the mean, median, etc. Changing data and results in the investigation which could be wrongful and will not give the conclusions and results that were already drawn before.

Statistical/Analytical techniques

Graphs and Charts

# Graph of electricity from gas
ggplot(WE_electric_prod, aes(y = Electricity.from.gas..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from gas in TWh")

# Graph of electricity from coal
ggplot(WE_electric_prod, aes(y = Electricity.from.coal..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from coal in TWh")

# Graph of electricity from oil
ggplot(WE_electric_prod, aes(y = Electricity.from.oil..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from oil in TWh")

# Graph of electricity from hydro
ggplot(WE_electric_prod, aes(y = Electricity.from.hydro..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from hydro in TWh")

# Graph of electricity from solar
ggplot(WE_electric_prod, aes(y = Electricity.from.solar..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from solar in TWh")

# Graph of electricity from wind
ggplot(WE_electric_prod, aes(y = Electricity.from.wind..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from wind in TWh")

# Graph of electricity from other renewables
ggplot(WE_electric_prod, aes(y = Electricity.from.other.renewables..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from other renewables in TWh")

# Graph of electricity from nuclear
ggplot(WE_electric_prod, aes(y = Electricity.from.nuclear..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from nuclear in TWh")

#Graphs of Fossils fuels vs Renewable sources Electricity
ggplot(WE_consumption, aes(y = fossil_electricity, x = year, color = country)) +
  geom_point() + 
  geom_smooth(method = "lm", se = FALSE, color = "darkgrey") +
  facet_wrap(~ country) +
  ggtitle("Fossil Fuel electricity per Country")
## `geom_smooth()` using formula = 'y ~ x'

ggplot(WE_consumption, aes(y = renewables_electricity, x = year, color = country)) +
  geom_point() + 
  geom_smooth(method = "lm", se = FALSE, color = "darkgrey") +
  facet_wrap(~ country) +
  ggtitle("Renewable Source electricity per Country")
## `geom_smooth()` using formula = 'y ~ x'

ggplot(WE_consumption, aes(y = electricity_generation, x = year, color = country)) +
  geom_point() + 
  geom_smooth(method = "lm", se = FALSE, color = "darkgrey") +
  facet_wrap(~ country) +
  ggtitle("Electricity Generation per Country")
## `geom_smooth()` using formula = 'y ~ x'

# Graph of consumption per country
ggplot(WE_energy, aes(y = Energy_type, x = Energy_consumption, fill = Energy_type)) +
  geom_col(position = "dodge") + 
  facet_wrap(~ Country) +
  ggtitle("Energy Consumption per Country")
## Warning: Removed 16 rows containing missing values (`geom_col()`).

# Graph of production per country
ggplot(WE_energy, aes(y = Energy_type, x = Energy_production, fill = Energy_type)) +
  geom_col() + 
  facet_wrap(~ Country) + 
  ggtitle("Energy Production per Country")
## Warning: Removed 16 rows containing missing values (`position_stack()`).

# Graph of CO2 emissions per country
ggplot(WE_energy, aes(y = Energy_type, x = CO2_emission, fill = Energy_type)) +
  geom_col() + 
  facet_wrap(~ Country) +
  ggtitle("CO2 emissions per Country")

ggplot(WE_energy, aes(y = Population, x = Year, color = Country)) +
  geom_line() + 
  ggtitle("Population per Country")

Basic Descriptive Statistics

summary(WE_energy)
##        X           Country          Energy_type             Year     
##  Min.   :44508   Length:240         Length:240         Min.   :2012  
##  1st Qu.:47232   Class :character   Class :character   1st Qu.:2014  
##  Median :49956   Mode  :character   Mode  :character   Median :2016  
##  Mean   :49820                                         Mean   :2016  
##  3rd Qu.:52679                                         3rd Qu.:2017  
##  Max.   :55403                                         Max.   :2019  
##                                                                      
##  Energy_consumption Energy_production      GDP            Population    
##  Min.   : 0.0000    Min.   : 0.0000   Min.   :  28.59   Min.   : 10251  
##  1st Qu.: 0.1411    1st Qu.: 0.1087   1st Qu.: 339.66   1st Qu.: 29242  
##  Median : 1.0228    Median : 1.0300   Median :1602.77   Median : 35906  
##  Mean   : 2.7247    Mean   : 3.3374   Mean   :1468.50   Mean   : 80893  
##  3rd Qu.: 4.0824    3rd Qu.: 5.4347   3rd Qu.:2349.22   3rd Qu.:125303  
##  Max.   :15.1677    Max.   :23.6138   Max.   :3124.02   Max.   :211246  
##  NA's   :16         NA's   :16                                          
##  Energy_intensity_per_capita Energy_intensity_by_GDP  CO2_emission   
##  Min.   :  3.493             Min.   : 1.253          Min.   :  0.00  
##  1st Qu.: 59.810             1st Qu.: 3.391          1st Qu.:  0.00  
##  Median : 63.839             Median : 4.135          Median : 24.28  
##  Mean   :127.962             Mean   : 5.160          Mean   :111.65  
##  3rd Qu.:103.336             3rd Qu.: 8.182          3rd Qu.:148.91  
##  Max.   :420.104             Max.   :12.871          Max.   :613.09  
## 
summary(WE_consumption)
##    iso_code           country               year      coal_prod_change_pct
##  Length:40          Length:40          Min.   :2012   Min.   :-49.242     
##  Class :character   Class :character   1st Qu.:2014   1st Qu.:-13.409     
##  Mode  :character   Mode  :character   Median :2016   Median : -4.321     
##                                        Mean   :2016   Mean   : -5.997     
##                                        3rd Qu.:2017   3rd Qu.:  1.175     
##                                        Max.   :2019   Max.   : 49.102     
##                                                       NA's   :8           
##  coal_prod_change_twh gas_prod_change_pct gas_prod_change_twh
##  Min.   :-41.306      Min.   :-18.0970    Min.   :-69.863    
##  1st Qu.: -5.819      1st Qu.: -3.5895    1st Qu.:-12.488    
##  Median : -1.650      Median :  1.6465    Median :  3.191    
##  Mean   : -4.201      Mean   :  0.2476    Mean   :  2.361    
##  3rd Qu.:  0.764      3rd Qu.:  4.1000    3rd Qu.: 16.683    
##  Max.   : 15.021      Max.   : 15.1270    Max.   :110.486    
##  NA's   :3            NA's   :8           NA's   :3          
##  oil_prod_change_pct oil_prod_change_twh energy_cons_change_pct
##  Min.   :-38.349     Min.   :-371.043    Min.   :-14.0490      
##  1st Qu.: -5.266     1st Qu.: -55.129    1st Qu.: -1.3550      
##  Median : -1.253     Median :   0.000    Median :  0.5850      
##  Mean   : -1.831     Mean   :  -2.456    Mean   :  0.6692      
##  3rd Qu.:  5.073     3rd Qu.:  76.343    3rd Qu.:  2.2180      
##  Max.   : 11.613     Max.   : 260.717    Max.   : 23.5630      
##  NA's   :8           NA's   :3           NA's   :3             
##  energy_cons_change_twh biofuel_share_elec biofuel_elec_per_capita
##  Min.   :-111.424       Min.   :0.000      Min.   :  0.00         
##  1st Qu.: -32.974       1st Qu.:0.000      1st Qu.:  0.00         
##  Median :   0.542       Median :0.503      Median : 12.16         
##  Mean   :   2.691       Mean   :2.104      Mean   :105.46         
##  3rd Qu.:  39.640       3rd Qu.:1.696      3rd Qu.:249.65         
##  Max.   : 122.839       Max.   :9.113      Max.   :313.35         
##  NA's   :3                                                        
##  biofuel_cons_change_pct biofuel_share_energy biofuel_cons_change_twh
##  Min.   :-9.155          Min.   :0.0000       Min.   :-20.295        
##  1st Qu.: 1.339          1st Qu.:0.0435       1st Qu.:  0.000        
##  Median : 5.636          Median :0.2945       Median :  0.125        
##  Mean   : 8.218          Mean   :1.6882       Mean   :  3.992        
##  3rd Qu.:13.218          3rd Qu.:1.5533       3rd Qu.:  1.400        
##  Max.   :54.726          Max.   :7.8630       Max.   : 34.678        
##  NA's   :16              NA's   :8            NA's   :8              
##  biofuel_consumption biofuel_cons_per_capita carbon_intensity_elec
##  Min.   :  0.0000    Min.   :   0.00         Min.   : NA          
##  1st Qu.:  0.9413    1st Qu.:   7.92         1st Qu.: NA          
##  Median : 10.1465    Median : 266.28         Median : NA          
##  Mean   : 57.3748    Mean   : 400.63         Mean   :NaN          
##  3rd Qu.: 53.5325    3rd Qu.: 648.39         3rd Qu.: NA          
##  Max.   :270.9240    Max.   :1283.70         Max.   : NA          
##  NA's   :8           NA's   :8               NA's   :40           
##  coal_share_elec  coal_cons_change_pct coal_share_energy coal_cons_change_twh
##  Min.   : 0.000   Min.   :-34.351      Min.   :0.142     Min.   :-35.7690    
##  1st Qu.: 0.000   1st Qu.: -9.638      1st Qu.:3.010     1st Qu.:-12.9388    
##  Median : 4.109   Median : -1.760      Median :5.713     Median : -0.7420    
##  Mean   : 4.575   Mean   : -4.535      Mean   :4.614     Mean   : -4.1278    
##  3rd Qu.: 9.044   3rd Qu.:  0.003      3rd Qu.:6.558     3rd Qu.:  0.0045    
##  Max.   :11.542   Max.   : 22.208      Max.   :8.059     Max.   : 32.1200    
##                   NA's   :8            NA's   :8         NA's   :8           
##  coal_consumption  coal_elec_per_capita coal_cons_per_capita coal_production  
##  Min.   :  0.878   Min.   :   0.0       Min.   :  30.79      Min.   :  0.000  
##  1st Qu.:106.346   1st Qu.:   0.0       1st Qu.: 668.52      1st Qu.:  6.797  
##  Median :167.149   Median : 117.0       Median :1054.99      Median : 34.243  
##  Mean   :139.908   Mean   : 383.8       Mean   :2044.44      Mean   :107.406  
##  3rd Qu.:197.396   3rd Qu.: 261.7       3rd Qu.:2099.38      3rd Qu.: 85.622  
##  Max.   :245.146   Max.   :1747.8       Max.   :7019.82      Max.   :420.306  
##  NA's   :8                              NA's   :8            NA's   :3        
##  coal_prod_per_capita electricity_generation biofuel_electricity
##  Min.   :    0.0      Min.   :  0.977        Min.   : 0.000     
##  1st Qu.:  121.9      1st Qu.: 99.416        1st Qu.: 0.000     
##  Median :  226.3      Median :298.647        Median : 1.482     
##  Mean   : 2479.4      Mean   :323.596        Mean   :11.994     
##  3rd Qu.:  701.0      3rd Qu.:581.374        3rd Qu.:10.782     
##  Max.   :11907.7      Max.   :645.838        Max.   :54.514     
##  NA's   :3                                                      
##  coal_electricity fossil_electricity gas_electricity  hydro_electricity
##  Min.   : 0.00    Min.   :  0.764    Min.   :  0.00   Min.   :  0.07   
##  1st Qu.: 0.00    1st Qu.: 37.189    1st Qu.: 37.19   1st Qu.: 29.24   
##  Median :24.13    Median : 95.775    Median : 53.49   Median : 62.99   
##  Mean   :21.84    Mean   :100.458    Mean   : 66.07   Mean   :172.05   
##  3rd Qu.:31.91    3rd Qu.:126.775    3rd Qu.: 67.60   3rd Qu.:378.08   
##  Max.   :61.69    Max.   :250.723    Max.   :188.10   Max.   :411.19   
##                                                                        
##  nuclear_electricity oil_electricity   other_renewable_electricity
##  Min.   : 0.00       Min.   : 0.0000   Min.   : 0.00              
##  1st Qu.: 0.00       1st Qu.: 0.8187   1st Qu.: 0.00              
##  Median :10.73       Median : 4.8610   Median : 7.36              
##  Mean   :24.13       Mean   :12.5525   Mean   :13.32              
##  3rd Qu.:15.18       3rd Qu.:24.7452   3rd Qu.:11.90              
##  Max.   :98.59       Max.   :56.2170   Max.   :54.51              
##                                                                   
##  other_renewable_exc_biofuel_electricity renewables_electricity
##  Min.   :0.000                           Min.   :  0.071       
##  1st Qu.:0.000                           1st Qu.: 45.504       
##  Median :0.000                           Median : 63.064       
##  Mean   :1.324                           Mean   :199.012       
##  3rd Qu.:2.304                           3rd Qu.:426.436       
##  Max.   :5.995                           Max.   :511.053       
##                                                                
##  solar_electricity wind_electricity energy_per_gdp  energy_per_capita
##  Min.   :0.00100   Min.   : 0.000   Min.   :0.671   Min.   :  1026   
##  1st Qu.:0.00475   1st Qu.: 0.071   1st Qu.:1.097   1st Qu.: 16325   
##  Median :0.06400   Median : 6.465   Median :1.181   Median : 17765   
##  Mean   :1.11652   Mean   :12.530   Mean   :1.502   Mean   : 36943   
##  3rd Qu.:1.57200   3rd Qu.:21.801   3rd Qu.:1.985   3rd Qu.: 32958   
##  Max.   :6.65500   Max.   :55.986   Max.   :2.605   Max.   :109291   
##                                     NA's   :15      NA's   :3        
##  fossil_cons_change_pct fossil_share_energy fossil_cons_change_twh
##  Min.   :-16.254        Min.   :53.82       Min.   :-150.134      
##  1st Qu.: -2.756        1st Qu.:64.05       1st Qu.: -39.125      
##  Median : -1.079        Median :70.40       Median : -19.255      
##  Mean   : -1.174        Mean   :73.83       Mean   :  -4.323      
##  3rd Qu.:  1.476        3rd Qu.:83.85       3rd Qu.:  32.392      
##  Max.   :  8.030        Max.   :93.81       Max.   : 151.465      
##  NA's   :8              NA's   :8           NA's   :8             
##  fossil_fuel_consumption fossil_energy_per_capita fossil_cons_per_capita
##  Min.   : 461.5          Min.   : 8786            Min.   :  67.8        
##  1st Qu.:1589.8          1st Qu.:14145            1st Qu.: 418.0        
##  Median :1992.9          Median :17044            Median :1324.9        
##  Mean   :1792.4          Mean   :29725            Mean   :1439.9        
##  3rd Qu.:2198.5          3rd Qu.:37599            3rd Qu.:1987.0        
##  Max.   :2638.5          Max.   :72033            Max.   :3597.7        
##  NA's   :8               NA's   :8                                      
##  fossil_share_elec gas_share_elec   gas_cons_change_pct gas_share_energy
##  Min.   :13.97     Min.   : 0.000   Min.   :-18.09700   Min.   :10.03   
##  1st Qu.:19.39     1st Qu.: 8.321   1st Qu.:  0.05275   1st Qu.:22.65   
##  Median :39.04     Median :10.316   Median :  2.86750   Median :31.69   
##  Mean   :47.96     Mean   :22.925   Mean   :  1.84391   Mean   :29.56   
##  3rd Qu.:80.04     3rd Qu.:40.367   3rd Qu.:  5.39800   3rd Qu.:38.60   
##  Max.   :93.03     Max.   :59.970   Max.   : 18.53200   Max.   :48.68   
##                                     NA's   :8           NA's   :8       
##  gas_cons_change_twh gas_consumption  gas_elec_per_capita gas_energy_per_capita
##  Min.   :-69.863     Min.   : 264.6   Min.   :   0.0      Min.   : 1635        
##  1st Qu.:  0.999     1st Qu.: 367.5   1st Qu.: 254.4      1st Qu.: 5235        
##  Median : 18.276     Median : 583.0   Median :1292.0      Median : 8192        
##  Mean   : 13.780     Mean   : 658.2   Mean   : 928.4      Mean   :12564        
##  3rd Qu.: 30.320     3rd Qu.: 923.0   3rd Qu.:1468.6      3rd Qu.:16807        
##  Max.   : 89.575     Max.   :1203.1   Max.   :1768.4      Max.   :32160        
##  NA's   :8           NA's   :8                            NA's   :8            
##  gas_production   gas_prod_per_capita hydro_share_elec hydro_cons_change_pct
##  Min.   :   0.0   Min.   :    0       Min.   : 6.868   Min.   :-27.036      
##  1st Qu.: 241.2   1st Qu.: 1170       1st Qu.:12.153   1st Qu.: -5.333      
##  Median : 339.9   Median : 4262       Median :59.532   Median : -2.541      
##  Mean   : 575.9   Mean   :13317       Mean   :42.695   Mean   : -2.334      
##  3rd Qu.: 513.0   3rd Qu.:12475       3rd Qu.:62.828   3rd Qu.:  1.514      
##  Max.   :1790.3   Max.   :48289       Max.   :75.740   Max.   : 37.966      
##  NA's   :3        NA's   :3                            NA's   :8            
##  hydro_share_energy hydro_cons_change_twh hydro_consumption
##  Min.   : 2.747     Min.   :-68.787       Min.   :  58.91  
##  1st Qu.:15.171     1st Qu.:-23.225       1st Qu.: 130.97  
##  Median :24.009     Median : -6.763       Median : 561.80  
##  Mean   :19.624     Mean   : -7.593       Mean   : 549.84  
##  3rd Qu.:26.330     3rd Qu.:  3.705       3rd Qu.: 967.47  
##  Max.   :32.951     Max.   : 47.849       Max.   :1069.82  
##  NA's   :8          NA's   :8             NA's   :8        
##  hydro_elec_per_capita hydro_energy_per_capita low_carbon_share_elec
##  Min.   :    6.484     Min.   :  461.8         Min.   : 6.965       
##  1st Qu.:  239.200     1st Qu.: 3543.7         1st Qu.:19.958       
##  Median : 1827.066     Median : 5010.6         Median :60.958       
##  Mean   : 2986.581     Mean   : 9565.4         Mean   :52.039       
##  3rd Qu.: 2539.988     3rd Qu.:11698.5         3rd Qu.:80.613       
##  Max.   :10988.781     Max.   :28418.1         Max.   :86.032       
##                        NA's   :8                                    
##  low_carbon_electricity low_carbon_elec_per_capita low_carbon_cons_change_pct
##  Min.   :  0.071        Min.   :    6.577          Min.   :-16.4330          
##  1st Qu.: 51.703        1st Qu.:  458.786          1st Qu.: -2.3375          
##  Median : 66.724        Median : 2105.805          Median :  0.2150          
##  Mean   :223.138        Mean   : 3865.715          Mean   :  0.4908          
##  3rd Qu.:480.885        3rd Qu.: 2561.790          3rd Qu.:  3.8580          
##  Max.   :532.227        Max.   :14637.964          Max.   : 20.8280          
##                                                    NA's   :8                 
##  low_carbon_share_energy low_carbon_cons_change_twh low_carbon_consumption
##  Min.   : 6.185          Min.   :-34.168            Min.   : 132.9        
##  1st Qu.:16.145          1st Qu.:-10.062            1st Qu.: 157.7        
##  Median :29.599          Median :  1.530            Median : 756.6        
##  Mean   :26.170          Mean   :  7.245            Mean   : 772.0        
##  3rd Qu.:35.947          3rd Qu.: 15.659            3rd Qu.:1348.2        
##  Max.   :46.178          Max.   : 96.675            Max.   :1591.0        
##  NA's   :8               NA's   :8                  NA's   :8             
##  low_carbon_energy_per_capita nuclear_share_elec nuclear_cons_change_pct
##  Min.   : 1119                Min.   : 0.000     Min.   :-18.4800       
##  1st Qu.: 4036                1st Qu.: 0.000     1st Qu.: -4.3783       
##  Median : 6648                Median : 2.594     Median : -0.8390       
##  Mean   :12809                Mean   : 4.217     Mean   :  0.9784       
##  3rd Qu.:14609                3rd Qu.: 3.860     3rd Qu.:  2.8370       
##  Max.   :38158                Max.   :15.493     Max.   : 33.7440       
##  NA's   :8                                       NA's   :16             
##  nuclear_share_energy nuclear_cons_change_twh nuclear_consumption
##  Min.   :0.0000       Min.   :-15.3600        Min.   :  0.00     
##  1st Qu.:0.7913       1st Qu.: -1.8248        1st Qu.: 16.94     
##  Median :1.1895       Median :  0.0000        Median : 35.60     
##  Mean   :2.2509       Mean   :  0.2857        Mean   : 80.39     
##  3rd Qu.:2.7285       3rd Qu.:  0.8155        3rd Qu.: 91.64     
##  Max.   :6.9560       Max.   : 20.3460        Max.   :271.12     
##  NA's   :8            NA's   :8               NA's   :8          
##  nuclear_elec_per_capita nuclear_energy_per_capita oil_share_elec   
##  Min.   :   0.00         Min.   :   0.0            Min.   : 0.0000  
##  1st Qu.:   0.00         1st Qu.: 136.7            1st Qu.: 0.6757  
##  Median :  71.93         Median : 200.7            Median : 2.8705  
##  Mean   : 557.70         Mean   :1863.0            Mean   :20.4601  
##  3rd Qu.:  92.78         3rd Qu.:1864.4            3rd Qu.:13.0690  
##  Max.   :2764.36         Max.   :7602.1            Max.   :93.0350  
##                          NA's   :8                                  
##  oil_cons_change_pct oil_share_energy oil_cons_change_twh oil_consumption 
##  Min.   :-15.694     Min.   :31.23    Min.   :-93.33      Min.   : 196.1  
##  1st Qu.: -5.192     1st Qu.:32.33    1st Qu.:-39.88      1st Qu.: 797.6  
##  Median : -2.211     Median :40.58    Median :-25.70      Median :1167.8  
##  Mean   : -2.807     Mean   :39.66    Mean   :-13.98      Mean   : 994.3  
##  3rd Qu.:  1.476     3rd Qu.:44.45    3rd Qu.: 18.16      3rd Qu.:1282.0  
##  Max.   :  7.618     Max.   :52.40    Max.   : 79.56      Max.   :1507.1  
##  NA's   :8           NA's   :8        NA's   :8           NA's   :8       
##  oil_elec_per_capita oil_energy_per_capita oil_production oil_prod_per_capita
##  Min.   :  0.00      Min.   : 6222         Min.   :   0   Min.   :    0      
##  1st Qu.: 63.56      1st Qu.: 7247         1st Qu.:1249   1st Qu.: 7671      
##  Median : 88.44      Median : 8701         Median :1572   Median :13226      
##  Mean   :127.68      Mean   :15117         Mean   :1497   Mean   :29620      
##  3rd Qu.:179.91      3rd Qu.:19779         3rd Qu.:1670   3rd Qu.:53719      
##  Max.   :479.37      Max.   :35061         Max.   :3191   Max.   :85305      
##                      NA's   :8             NA's   :3      NA's   :3          
##  other_renewables_elec_per_capita other_renewables_share_elec
##  Min.   :  0.00                   Min.   :0.000              
##  1st Qu.:  0.00                   1st Qu.:0.000              
##  Median : 59.73                   Median :1.746              
##  Mean   :120.51                   Mean   :2.511              
##  3rd Qu.:253.94                   3rd Qu.:2.527              
##  Max.   :359.97                   Max.   :9.113              
##                                                              
##  other_renewables_cons_change_pct other_renewables_share_energy
##  Min.   :-11.771                  Min.   :0.0000               
##  1st Qu.: -2.352                  1st Qu.:0.4695               
##  Median :  2.764                  Median :0.7750               
##  Mean   :  2.436                  Mean   :1.2935               
##  3rd Qu.:  7.372                  3rd Qu.:1.3805               
##  Max.   : 14.218                  Max.   :4.0430               
##  NA's   :16                       NA's   :8                    
##  other_renewables_cons_change_twh other_renewable_consumption
##  Min.   :-3.3260                  Min.   :  0.00             
##  1st Qu.: 0.0000                  1st Qu.: 13.04             
##  Median : 0.2395                  Median : 22.13             
##  Mean   : 1.7231                  Mean   : 41.88             
##  3rd Qu.: 2.8878                  3rd Qu.: 44.46             
##  Max.   :14.9150                  Max.   :139.30             
##  NA's   :8                        NA's   :8                  
##  other_renewables_energy_per_capita per_capita_electricity   population       
##  Min.   :  0.0                      Min.   :   88.54       Min.   : 10251000  
##  1st Qu.:103.3                      1st Qu.: 2406.15       1st Qu.: 29242500  
##  Median :310.0                      Median : 2781.85       Median : 36205000  
##  Mean   :371.3                      Mean   : 5305.61       Mean   : 80845125  
##  3rd Qu.:663.3                      3rd Qu.: 3978.94       3rd Qu.:125130500  
##  Max.   :805.0                      Max.   :18141.45       Max.   :211050000  
##  NA's   :8                                                                    
##  primary_energy_consumption renewables_elec_per_capita renewables_share_elec
##  Min.   :  10.52            Min.   :    6.577          Min.   : 6.965       
##  1st Qu.: 915.16            1st Qu.:  376.783          1st Qu.:16.882       
##  Median :2162.62            Median : 2090.148          Median :60.958       
##  Mean   :2219.49            Mean   : 3308.015          Mean   :47.822       
##  3rd Qu.:3444.85            3rd Qu.: 2542.222          3rd Qu.:67.945       
##  Max.   :3985.99            Max.   :11899.597          Max.   :83.237       
##  NA's   :3                                                                  
##  renewables_cons_change_pct renewables_share_energy renewables_cons_change_twh
##  Min.   :-16.4330           Min.   : 4.779          Min.   :-34.898           
##  1st Qu.: -3.0473           1st Qu.:15.821          1st Qu.: -9.288           
##  Median :  0.8740           Median :26.264          Median :  2.886           
##  Mean   :  0.7167           Mean   :23.919          Mean   :  6.960           
##  3rd Qu.:  3.3250           3rd Qu.:30.842          3rd Qu.: 16.908           
##  Max.   : 32.3880           Max.   :45.017          Max.   : 97.068           
##  NA's   :8                  NA's   :8               NA's   :8                 
##  renewables_consumption renewables_energy_per_capita solar_share_elec
##  Min.   : 102.7         Min.   :  864.5              Min.   :0.0010  
##  1st Qu.: 146.6         1st Qu.: 3981.3              1st Qu.:0.0070  
##  Median : 635.2         Median : 6523.6              Median :0.1005  
##  Mean   : 691.6         Mean   :10946.0              Mean   :0.2543  
##  3rd Qu.:1164.4         3rd Qu.:12804.0              3rd Qu.:0.3355  
##  Max.   :1551.0         Max.   :30707.7              Max.   :2.1010  
##  NA's   :8              NA's   :8                                    
##  solar_cons_change_pct solar_share_energy solar_cons_change_twh
##  Min.   :-11.63        Min.   :0.0000     Min.   :-0.00300     
##  1st Qu.: 11.94        1st Qu.:0.0030     1st Qu.: 0.00675     
##  Median : 43.86        Median :0.0275     Median : 0.10100     
##  Mean   :117.34        Mean   :0.1321     Mean   : 1.67791     
##  3rd Qu.:136.84        3rd Qu.:0.1943     3rd Qu.: 1.55975     
##  Max.   :869.87        Max.   :1.4360     Max.   :22.89900     
##  NA's   :9             NA's   :8          NA's   :8            
##  solar_consumption solar_elec_per_capita solar_energy_per_capita
##  Min.   : 0.003    Min.   :  0.0250      Min.   :  0.0130       
##  1st Qu.: 0.025    1st Qu.:  0.1840      1st Qu.:  0.7585       
##  Median : 0.592    Median :  0.3505      Median :  4.8900       
##  Mean   : 3.914    Mean   : 19.1644      Mean   : 62.8978       
##  3rd Qu.: 7.469    3rd Qu.: 18.6348      3rd Qu.: 76.1280       
##  Max.   :30.802    Max.   :114.1910      Max.   :285.5890       
##  NA's   :8                               NA's   :8              
##       gdp            wind_share_elec   wind_cons_change_pct wind_share_energy
##  Min.   :1.567e+10   Min.   :0.00000   Min.   :-100.00      Min.   :0.0000   
##  1st Qu.:4.830e+11   1st Qu.:0.05975   1st Qu.:  10.35      1st Qu.:0.3155   
##  Median :1.530e+12   Median :1.64900   Median :  17.97      Median :0.8695   
##  Mean   :1.368e+12   Mean   :2.36210   Mean   :  29.50      Mean   :1.1811   
##  3rd Qu.:1.860e+12   3rd Qu.:3.93050   3rd Qu.:  52.65      3rd Qu.:2.0093   
##  Max.   :3.180e+12   Max.   :9.09800   Max.   : 122.41      Max.   :4.0130   
##  NA's   :15                            NA's   :15           NA's   :8        
##  wind_cons_change_twh wind_consumption  wind_elec_per_capita
##  Min.   :-0.6010      Min.   :  0.000   Min.   :  0.000     
##  1st Qu.: 0.2752      1st Qu.:  7.216   1st Qu.:  2.362     
##  Median : 3.9020      Median : 27.542   Median : 43.922     
##  Mean   : 7.1604      Mean   : 38.578   Mean   :181.764     
##  3rd Qu.: 9.9407      3rd Qu.: 70.612   3rd Qu.:210.754     
##  Max.   :35.6000      Max.   :138.255   Max.   :886.150     
##  NA's   :8            NA's   :8                             
##  wind_energy_per_capita
##  Min.   :   0.00       
##  1st Qu.:  52.16       
##  Median : 212.19       
##  Mean   : 545.75       
##  3rd Qu.: 693.42       
##  Max.   :2261.84       
##  NA's   :8
summary(WE_electric_prod)
##     Entity              Code                Year     
##  Length:40          Length:40          Min.   :2012  
##  Class :character   Class :character   1st Qu.:2014  
##  Mode  :character   Mode  :character   Median :2016  
##                                        Mean   :2016  
##                                        3rd Qu.:2017  
##                                        Max.   :2019  
##  Electricity.from.coal..TWh. Electricity.from.gas..TWh.
##  Min.   : 0.00               Min.   :  0.00            
##  1st Qu.: 0.00               1st Qu.: 37.19            
##  Median :24.13               Median : 53.49            
##  Mean   :21.84               Mean   : 66.07            
##  3rd Qu.:31.91               3rd Qu.: 67.60            
##  Max.   :61.69               Max.   :188.10            
##  Electricity.from.hydro..TWh. Electricity.from.other.renewables..TWh.
##  Min.   :  0.0703             Min.   : 0.00                          
##  1st Qu.: 29.2385             1st Qu.: 0.00                          
##  Median : 62.9870             Median : 7.36                          
##  Mean   :172.0468             Mean   :13.32                          
##  3rd Qu.:378.0773             3rd Qu.:11.90                          
##  Max.   :411.1890             Max.   :54.51                          
##  Electricity.from.solar..TWh. Electricity.from.oil..TWh.
##  Min.   :0.00100              Min.   : 0.000            
##  1st Qu.:0.00475              1st Qu.: 0.819            
##  Median :0.06400              Median : 4.861            
##  Mean   :1.11652              Mean   :12.553            
##  3rd Qu.:1.57200              3rd Qu.:24.745            
##  Max.   :6.65500              Max.   :56.217            
##  Electricity.from.wind..TWh. Electricity.from.nuclear..TWh.
##  Min.   : 0.000              Min.   : 0.00                 
##  1st Qu.: 0.071              1st Qu.: 0.00                 
##  Median : 6.465              Median :10.73                 
##  Mean   :12.530              Mean   :24.13                 
##  3rd Qu.:21.801              3rd Qu.:15.18                 
##  Max.   :55.986              Max.   :98.59

References

Alonso Campos, Carlos F. (2019). World Energy. CIC. https://cic.itesm.mx/Paginas/Pagina-DocumentoCic.aspx?id=1761

---
title: 'Evidence: World Energy'
author: "Marcelo Tam Arica - A01722140"
date: "2023-05-04"
output: 
  html_document:
    toc: true
    toc_float: true
    code_download: true
---

## World Energy

![](/Users/marcelotam/Desktop/business analytics/WorldEnergy.png)

### Data Description and Libraries
For the analysis we are going to use 3 different data sets which include general energy data, measures and quantities (WE_energy), energy consumption (WE_consumption) and electric energy production (WE_electric_prod) at a worldwide level. As well the libraries used to do the analytics and graphing will be “dplyr” for data manipulation and transformation, providing a set of functions for filtering, summarizing and others, “ggplot2” is a data visualization package for the elaboration of graphs and charts and “lubridate” in the case of manipulating dates and times. 
```{r}
# Libraries
library(dplyr)
library(ggplot2)
library(lubridate)

# Data Sets
WE_consumption <-  read.csv("/Users/marcelotam/Desktop/business analytics/SP_World Energy_Consumption.csv")
head(WE_consumption)
WE_energy <- read.csv("/Users/marcelotam/Desktop/business analytics/SP_energy.csv")
head(WE_energy)
WE_electric_prod <- read.csv("/Users/marcelotam/Desktop/business analytics/SP_WorldEnergy_Electricity_Production_By_Source.csv")
head(WE_electric_prod)
```

### Data Cleaning Conducted
The data cleaning used in this data sets was done by applying a filter to the data sets with the countries focused in the investigation, which are Mexico, Canada, Brazil, Haiti and Venezuela. And also filtering the 7 years chosen for the investigation which will be from 2012 to 2019.
```{r}
# Filtering the countries

WE_consumption <- filter(WE_consumption, country %in%
  c("Mexico", "Canada", "Brazil", "Haiti", "Venezuela"))

WE_energy <- filter(WE_energy, Country %in%
  c("Mexico", "Canada", "Brazil", "Haiti", "Venezuela")) 

WE_electric_prod <- filter(WE_electric_prod, Entity %in%
  c("Mexico", "Canada", "Brazil", "Haiti", "Venezuela"))
```

```{r}
# Filtering the years

WE_consumption <- filter(WE_consumption, year %in% c(2012:2019))

WE_energy <- filter(WE_energy, Year %in% c(2012:2019))

WE_electric_prod <- filter(WE_electric_prod, Year %in% c(2012:2019))
```

```{r}
# Glimpse at the data sets already filtered

head(WE_consumption)
head(WE_energy)
head(WE_electric_prod)
```


```{r}
# Counting NA's in each data set

sum(is.na(WE_consumption))
sum(is.na(WE_electric_prod))
sum(is.na(WE_energy))
```
For the NA's found in the data sets, by using “ggplot” and graphing automatically, R Studio doesn't use NA values to graph, so there will not be any elimination, change of value or rows deleted for the NA's in the different data sets. 

So in the next graphs Haiti will not be graphed with the data given, because of having so many NA's values in 2 of the 3 data sets, values near to 0 or just because there isn't data recorded for that country. 

And also if I were to change the NA's to other values, some of the descriptive statistics could change such as the mean, median, etc. Changing data and results in the investigation which could be wrongful and will not give the conclusions and results that were already drawn before.


### Statistical/Analytical techniques

#### Graphs and Charts
```{r}
# Graph of electricity from gas
ggplot(WE_electric_prod, aes(y = Electricity.from.gas..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from gas in TWh")
  
# Graph of electricity from coal
ggplot(WE_electric_prod, aes(y = Electricity.from.coal..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from coal in TWh")

# Graph of electricity from oil
ggplot(WE_electric_prod, aes(y = Electricity.from.oil..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from oil in TWh")

# Graph of electricity from hydro
ggplot(WE_electric_prod, aes(y = Electricity.from.hydro..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from hydro in TWh")

# Graph of electricity from solar
ggplot(WE_electric_prod, aes(y = Electricity.from.solar..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from solar in TWh")

# Graph of electricity from wind
ggplot(WE_electric_prod, aes(y = Electricity.from.wind..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from wind in TWh")
  
# Graph of electricity from other renewables
ggplot(WE_electric_prod, aes(y = Electricity.from.other.renewables..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from other renewables in TWh")

# Graph of electricity from nuclear
ggplot(WE_electric_prod, aes(y = Electricity.from.nuclear..TWh., x = Year, color = Entity)) +
  geom_line() + 
  ggtitle("Electric production from nuclear in TWh")
```

```{r}
#Graphs of Fossils fuels vs Renewable sources Electricity
ggplot(WE_consumption, aes(y = fossil_electricity, x = year, color = country)) +
  geom_point() + 
  geom_smooth(method = "lm", se = FALSE, color = "darkgrey") +
  facet_wrap(~ country) +
  ggtitle("Fossil Fuel electricity per Country")

ggplot(WE_consumption, aes(y = renewables_electricity, x = year, color = country)) +
  geom_point() + 
  geom_smooth(method = "lm", se = FALSE, color = "darkgrey") +
  facet_wrap(~ country) +
  ggtitle("Renewable Source electricity per Country")

ggplot(WE_consumption, aes(y = electricity_generation, x = year, color = country)) +
  geom_point() + 
  geom_smooth(method = "lm", se = FALSE, color = "darkgrey") +
  facet_wrap(~ country) +
  ggtitle("Electricity Generation per Country")
```

```{r}
# Graph of consumption per country
ggplot(WE_energy, aes(y = Energy_type, x = Energy_consumption, fill = Energy_type)) +
  geom_col(position = "dodge") + 
  facet_wrap(~ Country) +
  ggtitle("Energy Consumption per Country")

# Graph of production per country
ggplot(WE_energy, aes(y = Energy_type, x = Energy_production, fill = Energy_type)) +
  geom_col() + 
  facet_wrap(~ Country) + 
  ggtitle("Energy Production per Country")

# Graph of CO2 emissions per country
ggplot(WE_energy, aes(y = Energy_type, x = CO2_emission, fill = Energy_type)) +
  geom_col() + 
  facet_wrap(~ Country) +
  ggtitle("CO2 emissions per Country")

ggplot(WE_energy, aes(y = Population, x = Year, color = Country)) +
  geom_line() + 
  ggtitle("Population per Country")
```


#### Basic Descriptive Statistics
```{r}
summary(WE_energy)
```
```{r}
summary(WE_consumption)
```
```{r}
summary(WE_electric_prod)
```

### References
Alonso Campos, Carlos F. (2019). World Energy. CIC.
https://cic.itesm.mx/Paginas/Pagina-DocumentoCic.aspx?id=1761
