Efficiency

Energy efficiency fund for the UK's higher education sector started with £25m to spend on projects, and through energy savings has now doubled its spending power

Unilever's Pier Luigi Sigismondi explains how in the past year the multinational has secured 'zero waste' status for 400 more of its sites

Company invites large business customers to help balance supply and demand when wind is stronger or weaker than anticipated

From design and manufacture to procurement and logistics, every stage of the supply chain must become more efficient, experts say

BusinessGreen talks to the winner of its Biotechnology of the Year award on how its Eversa technology could drastically improve the green credentials of biodiesel production

Could graphene manufacturer Directa Plus's superabsorbant material change the game for oil clean ups?

Breakthrough of the Year award winner Q-Bot is the sturdy little robot that aims to deliver affordable underfloor insulation to Britain's leakiest homes

Lord Bourne says full detail of new domestic energy efficiency strategy not due until 2018

Heat recovery plant harnesses vast amounts of waste energy generated by local server farm

EU-backed report predicts sector could treble by 2030, creating jobs for quarter of a million people