Question

To ask the Secretary of State for Energy and Climate Change, what estimate he has made of the effect of (a) onshore wind, (b) offshore wind, (c) solar, (d) biomass, (e) wave and (f) tidal energy generation on the average domestic energy bill in 2014.

In November 2014, the Government published estimates of the impact of energy and climate change policies on energy prices and bills:

https://www.gov.uk/government/publications/estimated-impacts-of-energy-and-climate-change-policies-on-energy-prices-and-bills-2014.