Labour leader says green businesses and NGOs should push governments to go further on slashing carbon emissions
Listen to Ed Miliband, leader of the Labour Party, outline his commitment to tackling climate change at Green Alliance's 35th birthday party yesterday.
Plus all the top green business news from around the world
Shell, Gasunie, and Groningen Seaports launch ambitious plans to build green hydrogen hub for northern Europe
The Loop circular packaging model is fast taking shape, and the company behind it insists conventional retailers still have a huge role to play in its success