Knee brace-style energy harvester promises clean power on the go

Report offers environmental guidelines for high polluting ports

Despite concerns over an IT energy crisis, new research suggests that IT systems are delivering an economy wide improvement in energy efficiency

Japan, Britain and the US set to propose plans for technology transfer fund at Tokyo G7 meeting

Report warns adoption of clean technologies could prove surprisingly rapid once cost tipping points are reached

Experts warn billions of dollars of clean energy investment could be lost if US axes renewables tax incentives

New regulations intended to underpin cap-and-trade scheme would require firms to publish annual carbon reports

Fresh from securing $50m in venture capital Suniva announces plans for Atlanta manufacturing facility