Peter Voser says companies must 'move and take some risks' if energy system is to be reformed
The absence of sufficient climate safeguards leaves greens with little choice but to oppose UK shale gas developments
Doug Parr, chief scientist at Greenpeace, says the assumptions used to base projections of a £4bn UK shale gas industry ignore key data
Corin Taylor of the Institute of Directors says claims a UK shale gas industry is incompatible with environmental concerns are wide of the mark
Green groups dismiss Institute of Directors report claiming onshore drilling will drive economic growth and tax revenues
Economy minister Philipp Roesler says planned levies of up to 68 per cent are 'the wrong instrument' for addressing import issues
Over 330 exploration licences for onshore oil and gas granted, but minister insists 'robust regulation' will govern exploitation of reserves
The Guardian confirms that two leading fracking companies have plans to flare excess gas at sites in Lancashire and West Sussex
Ceres report urges industry to increase use of recycled and alternative water sources to help tackle drought conditions in Texas and Colorado
Public support for renewable energy keeps climbing, according to the latest government survey