| Source | Country | % Correct |
|---|---|---|
| Oil | Saudi Arabia | 90%
|
| Coal | China | 88%
|
| Nuclear | United States | 85%
|
| Gas | Russia | 79%
|
| Wind | United States | 72%
|
| Hydro | China | 67%
|
| Geothermal | United States | 67%
|
| Solar | Germany | 49%
|