Mayoral candidate says London needs to do more than 'merely' protect environment in Conservative Party conference speech
Zac Goldsmith will compete with Sadiq Khan to succeed Boris Johnson next year
Boris Johnson also raises concerns about abolition of zero carbon homes target
Frontrunner in the race to be the Tory's London mayoral candidate warns of the effects of government policy, and outlines his vision for a greener London
Conservative MP warns against renewable energy subsidy cuts at event launching low-carbon initiative award
BREAKING: MP for Tooting could face heated battle to prove environmental credentials against Zac Goldsmith
New standards seek to slash emissions from the capital's construction sites by half by 2020
David Lammy and Sadiq Khan both criticise Boris Johnson's decision not to divest Town Hall pension fund from fossil fuels
Party urges London to replicate new Paris scheme in order to make city more friendly to cyclists
Annual Business Energy Challenge aims to encourage firms across the capital to cut their carbon emissions