| Technology Group | MW | ROCs (000s) | GWh |
Wind | 34,238 | 910,964 | 876,667 |
Biomass | 12,534 | 408,132 | 479,776 |
Solar | 17,406 | 104,562 | 140,513 |
Hydro | 2,830 | 53,027 | 111,924 |
Marine | 18 | 532 | 113 |
Notes:
icons for data that is subtotalled by year, country, technology or subsidy