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Eligibility dates April 2010 – March 2011

19 rates, from 8.29p to 76.90p per kWh. These are the current values for 2026-27, after the CPI adjustment of 3.4 per cent.

1 Apr 2010 to 31 Mar 2011

TechnologyTypeEfficiency band Capacity kWp/kWh
Anaerobic digestion 0 – 500 21.50
Anaerobic digestion 500.001 – 5000 16.78
Hydro 0 – 15 37.09
Hydro 15.001 – 100 33.20
Hydro 100.001 – 2000 20.51
Hydro 2000.001 – 5000 8.29
Micro CHP 0 – 2 18.64
Photovoltaic Standalone 0 – 5000 54.56
Photovoltaic Retrofit 0 – 4 76.90
Photovoltaic New Build 0 – 4 67.07
Photovoltaic Standard 4.001 – 10 67.07
Photovoltaic Standard 10.001 – 100 58.43
Photovoltaic Standard 100.001 – 5000 54.56
Wind 0 – 1.5 64.16
Wind 1.501 – 15 49.63
Wind 15.001 – 100 44.87
Wind 100.001 – 500 34.89
Wind 500.001 – 1500 17.61
Wind 1500.001 – 5000 8.29

The efficiency band applies to solar from April 2012 and makes a large difference: on the same system it can be the gap between the higher and lower rate. It is on your FIT statement. The rate finder will ask for it when it matters.

Ofgem tariff table, published 23 March 2026 Download every rate (CSV)