Study the table below, which shows the UK electricity generation by fuel source (in Terawatt-hours, TWh) between 2010 and 2025 (projected).
| Year | Coal (TWh) | Renewables (TWh) | Gas (TWh) | Other (TWh) | Total (TWh) |
|---|---|---|---|---|---|
| 2010 | 108 | 26 | 175 | 71 | 380 |
| 2015 | 76 | 84 | 100 | 80 | 340 |
| 2020 | 6 | 134 | 114 | 56 | 310 |
| 2025 (Projected) | 0 | 185 | 65 | 50 | 300 |
Calculate the percentage contribution of renewables to the UK's total electricity generation in 2020. Give your answer to the nearest whole percentage.
18%18\%18%
37%37\%37%
43%43\%43%
45%45\%45%
