All the buzz this week centres on the new green investment bank and whether or not it will replace the Carbon Trust

Action plans reveal onshore and offshore wind will deliver huge increase in renewable energy capacity, but UK industry demands more detail

Green group signals support for scaled-back emissions trading scheme that only covers energy utilities

HP latest firm to open up green intellectual property to the Eco-Patent Commons initiative

For years the International Energy Agency has been regarded as an adjunct to the fossil fuels industry, but now it is calling for a global low-carbon revolution

Venture capital investment in clean tech firms for the first half of the year tops $4bn

Measurement, reporting and verification dominate "frank discussion" between major economies

Helium-powered ships could be carrying freight – and even passengers – in as little as a decade's time

South Korean conglomerate announces plan to invest more than $14bn in developing low-carbon technologies