Opinion

Alan Whitehead MP argues the pipeline of green energy projects may expire in 2019 unless the next government takes some tough decisions

Simon Graham of Commercial Group says conceptual, practical and political problems need to be overcome to build a resource-efficient economy

As most of the energy industry turned its attention to the recent subsidy auctions, Nathan Goode reveals how a transformation in community energy could be coming up on the rails

"This election can be a turning point in history. The moment where we can deliver a better Britain... Continuing as we are is not an option"

As global warming argument moves on to politics and business, Alan Rusbridger explains the thinking behind our major series on the climate crisis

Maria McCaffery of RenewableUK argues a cost-neutral policy change could save the small and medium wind turbine sector from disaster

Electricity Demand Reduction could have a major role to play, argues EEF's Richard Warren, but only if UK policymakers learn from their US counterparts

Dr Liz Goodwin urges business leaders to deliver 'a little less conversation, a little more action'

John Alker of the UK Green Business Council says trees, ponds and parks are much more than a fluffy nice-to-have

Jeremy Leggett explains why he is launching a new initiative to chronicle the end of the age of fossil fuels