# The Renewable Heat Incentive Regulations 2011, Schedule 3: Tariffs


Table 1
Tariff name
Sources of energy or technology
Installation capacity
Tariff
(pence/kWh)
Small commercial biomass
Solid biomass including solid biomass contained in municipal solid waste and CHP
Less than 200kWth
Tier 1: 7.9
Tier 2: 2.0
Medium commercial Biomass
As above
200kWth and above up to but not including 1MWth
Tier 1: 4.9
Tier 2: 2.0
Large commercial biomass
As above
1MWth and above
2.7
Small commercial
heat pumps
Ground source heat pump, water source heat pump, deep geothermal
Less than 100kWth
4.5
Large commercial heat pumps
As above
100kWth and above
3.2
All Solar collectors
Solar collectors
Below 200kWth
8.5
Biomethane and biogas combustion
Biomethane injection and biogas combustion
All biomethane injection and biogas combustion below 200kWth
6.8

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Source: https://www.legislation.gov.uk/ukdsi/2011/9780111512753/schedule/3 (the official version)
Page: https://openlegislation.uk/draft-renewable-heat-incentive-regulations-2011/schedule-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.