# The Renewables Obligation Order 2009, Part 2: AMOUNT OF ELECTRICITY TO BE STATED IN ROCs GENERALLY


Generation type
Amount of electricity to be stated in a renewables obligation certificate
Electricity generated from landfill gas
4 megawatt hours
Electricity generated from sewage gas
2 megawatt hours
Co-firing of biomass
Onshore wind
1 megawatt hour
Hydro-electric
Co-firing of energy crops
Energy from waste with CHP
Geopressure
Co-firing of biomass with CHP
Standard gasification
Standard pyrolysis
Offshore wind
⅔ megawatt hour
Dedicated biomass
Co-firing of energy crops with CHP
Wave
½ megawatt hour
Tidal-stream
Advanced gasification
Advanced pyrolysis
AD
Dedicated energy crops
Dedicated biomass with CHP
Dedicated energy crops with CHP
Solar photovoltaic
Geothermal
Tidal impoundment – tidal barrage
Tidal impoundment – tidal lagoon

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Source: https://www.legislation.gov.uk/ukdsi/2009/9780111473955/schedule/2/part/2 (the official version)
Page: https://openlegislation.uk/draft-renewables-obligation-order-2009/schedule-2/part-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.