To ask the Prime Minister, with reference to his oral evidence to the Liaison Committee of 16 December 2014, HC887, if he will publish the evidential basis for his statement that 10 per cent of UK electricity coming from onshore wind is enough as part of a balanced energy supply; and if he will make a statement.

The UK needs 11-13GW of onshore wind to meet the UK’s renewable energy targets affordably (as set out in DECC’s December 2013 Renewable Energy Roadmap). 7.8GW of onshore wind capacity has already been built, 1.5GW was under construction, and 5.3GW of onshore wind already had planning consent in September 2014. There is therefore more than enough onshore wind already consented to meet the 2020 Renewable Energy Targets.