Investment

Marine energy system developed after diver saw shipwreck doors swaying underwater

Differences in strategy and intense competition leads Spanish firm to pull out of Chinese production venture

Tax breaks, fuel costs and concerns over carbon combine to drive down company car emissions

But latest Carbon Disclosure Project report reveals more than two thirds of UK FTSE 350 firms are still not reporting emissions

The CRCEE scheme, while convoluted, contains some salient ideas. We present our guide to what businesses will need to do and when

New figures suggest controversial ruling allowing countries to reset emission caps will not lead to an influx of new carbon credits

Industrialised countries' carbon targets could amount to as little as a 10 per cent cut in emissions by 2020, according to new study

Stock exchange says carbon credit trading to follow in early 2010

DECC releases final version of CRC designed to tackle cashflow fears and head off criticism over lack of support for renewables

Changes to CRC designed to reduce administrative burden on large conglomerates