Winners of the agency's Green Power Partnership are using long-term contracts and engaging customers
Company says system incorporating natural light, LEDs, smart controls, and solar PV could save UK business £3.7bn a year
From tumbling renewables records to political dog-fights, James Murray looks at the trends that will define the green economy over the next 12 months
UK start-up has pioneered bead-cleaning, removing 80 per cent of water from commercial laundries, and is now eyeing the domestic market
From the Rockefellers to Mark Carney, the carbon bubble hypothesis won some high-level supporters this year, cranking up ever more pressure on carbon-intensive business models
Falling costs and rising deployment saw renewables hit new heights in 2014, giving incumbent utilities some food for thought
No one saw it coming, but the crash in the global oil price could have huge implications for global decarbonisation efforts
With the New York Declaration catalysing political and corporate action, deforestation moved into the mainstream
From phones to laptop and cars, BusinessGreen reveals what the trend-setting CSO will be boasting this coming year
Progressive businesses step up their calls for ambitious climate policies, promising to end deforestation and calling for a price on carbon