Deputy Prime Minister confirmed to lead UK delegation as he calls on UK to wake up to green growth "or end up playing catch-up"

Could other politicians learn something from Alex Salmond’s assiduous determination that Scotland will lead the low-carbon revolution?

Developer is looking to develop 10 wind farms across Scotland, totalling nearly 800MW of capacity

DECC decries "alarmist" reports that Big Six will not be ready for October launch, but admits home loan repayments are unlikely to begin until late 2012 or early 2013

Tim and Simon Jones add solar panels to wind turbine at farm where Poacher cheese is made

Business Secretary Vince Cable argues two cities will deliver greater commercial reach for new institution

Games organisers' sustainable sourcing commitment called into question after Sebastian Coe admits food sponsor will truck in 90 per cent of chicken from abroad

Liberal Democrat London mayoral candidate reveals plan to convert buses and taxis to all electric using innovative financing approach

Mayor Boris Johnson has come under fire for failing to deliver on environmental targets, as figures show capital remains at bottom of home insulation league table

C21e solar tile to offer power-generating alternative for three million UK roofs