Energy Efficiency

Report claims waste water and sewage plants could deliver brown power revolution

Challenges critics to divulge projections for oil prices, arguing that rising prices strengthen case for low carbon investment

European Parliament approves plan to mandate 20 per cent efficiency improvement by 2020

Survey of over 2,000 firms reveals green building initiatives are key factor in commercial real estate leases

Study finds businesses are wasting up to £1.6bn a year by failing to embrace efficiency measures

Low Carbon Christmas initiative to notify people of the best time to cut carbon by turning off festive lights

New metrics to help server farms measure their environmental impacts

ITU report trumpets environmental benefits of information and communication technologies

Software start up inks mega-deal to provide energy management to over 200,000 buildings