Opinion

"I agree entirely that what this country would benefit from is a long-term consensus on energy efficiency - But I cannot sign up to a consensus of mediocrity"

Global Action Plan warns bills could rise by £63 more than government predicts because of slow uptake of the greenest goods

Tom Burke explores how ExxonMobil's web of carefully worded caveats reveals how the oil major is still refusing to take climate risks seriously

Policy Exchange's Guy Newey argues "natural capital" mechanisms could offer a better means of protecting natural habitats than the status quo

Mark Powles says bringing England in line with the Scottish system will have huge benefits for businesses willing to capitalise

MEP Ivo Belet argues Russian oil from the Arctic poses huge risks to the environment and Europe's energy security

Multinational banks can play several roles but largely hold sustainability at arms' length from core business activities

The Carbon Trust's David Aitken argues the MUST countries of Mexico, the UAE, South Africa and Turkey present a clean tech export opportunity the UK should seize

Maria McCaffery of RenewableUK argues that the future is looking bright for the UK's nascent marine energy industry

Steve Waygood of Aviva Investors hails the EU's new reporting rules as a major breakthrough for the green economy