Energy Efficiency

Mayor Bill de Blasio outlines new measures requiring 14,500 of City's least efficient large buildings to upgrade boilers, water heaters, roofs and windows

A new green no-cost financing deal for business energy efficiency from JRP Solutions launched this week - could we start to see more such offerings?

Cash will fund trials of energy saving devices such as state-of-the-art propellers, on-board heat recovery systems and 'sails' to power ships with wind

Government must incentivise households to make energy saving improvements to improve air quality and warm homes

Energy company reveals details of major new solar installation scheme that promises to deliver £192m in energy savings for poorest households in England and Wales

First survey findings from customers post-installation suggest tailored advice, in-home demonstrations and meaningful follow-ups are critical factors to maximising smart meter potential

Green Deal Finance Company confirms Green Deal is available nationwide to all qualifying applicants, quashing fears lack of 'no-cost' funding could offer landlords an escape from energy efficiency rules

Solarcentury refutes findings of new scientific study suggesting home battery storage systems teamed with solar PV are not economically viable

Analysis by ECIU finds cutting EU red tape on vacuum cleaners and lightbulbs standards could lead to a huge hike in UK electricity demand

Why go to all that bother when you can just half-fill the kettle, asks Tom Baxter from the University of Aberdeen