To ask the Secretary of State for Energy and Climate Change what assessment he has made of the effects of his Department's policy that post-2020 targets for decarbonisation should be neutral with respect to different low carbon technologies on (a) the level of employment in the renewables sector, (b) the level of private investment in renewable energy, (c) the potential UK share of the export market in renewable energy technologies and (d) the potential for the UK to become a global leader in (i) offshore wind and (ii) marine energy; what discussions he has had on this issue with representatives of the renewable energy sector; and if he will make a statement.