Singapore conference opens with warning of trade wars and calls for a global solution to cutting airlines' emissions

Ernst & Young report urges electric vehicle manufacturers to tap into power of "cool" to increase sales

Industry welcomes proposal to increase incentives, but worries promised hike may not be enough to accelerate deployment

Caroline Spelman sets out UK's ambitions for upcoming sustainability summit

Remit of new Energy Efficiency Deployment Office to include transport and industry as well as buildings

Sustainable bank sees largest growth in renewable energy and social housing

Company looks to measure positive and negative impacts of energy investments and wants other equity houses to do the same

Business customers to receive smart meters, online dashboards, and advice on saving energy for free

Local authorities looking for funding to reinstate weekly pick-ups must include separate food waste collections

Statement confirms Chinese airlines' non-participation in EU emissions trading scheme