Opinion

Dr Steve Priddy argues clean tech R&D such as that proposed by the Apollo Project is essential, but it must not come at the expense of carbon pricing policies

Nathan Goode of Grant Thornton considers whether inovative low-carbon companies have got to grips with the huge sales challenge they face

Mentions of how to tackle growing emissions are few and far between at the famous air show, says Bill Hemmings of T&E

Labour's Julie Elliott argues the move to halt the development of the UK's onshore wind industry will do real harm

Clean energy advocates can not afford to bury their heads in the sand, argues IPPR's Jimmy Aldridge, reform is needed to help cut costs

Current standards for green technologies are inhibiting new products from reaching the market - we need new benchmarks, argues NPL's Nicola Smith

Labour's Barry Gardiner reveals his pitch for the chair of the Environmental Audit Committee

Hubbub's Trewin Restorick unveils a litter manifesto for the UK

Labour's Huw Irranca-Davies sets out his stall ahead of this week's vote for chair of the Environmental Audit Committee

Alan Whitehead quizzed the Prime Minister on the crucial need for continued investment in domestic energy efficiency, and was left underwhelmed by the response