$20m works will cut carbon footprint by 105,000 tonnes a year
Study of US buildings finds energy efficient commercial properties command higher figures
Environment Agency report calls for universal metering and review of utilities to help tackle impending water "crisis"
New report praises efforts of London's Westfield shopping centre and highlights how building techniques can promote flora and fauna while boosting the economy
Step-by-step guide aims to help green executives get more project pitches approved
Survey finds vast majority of employees want to help their company cut costs
Company to increase payments to customers producing green energy onsite by 50 per cent
Survey finds over 30 per cent of PCs are left on each night, wasting firms at least £17 per machine each year
Government advisors argue building greener urban spaces could cut emissions and provide a boost for business
New study finds cost savings from energy-efficiency measures even greater than previously thought