Investment

Company begins feasibility study for 100MW tidal-energy plant in Gulfs of Kutch and Khambhat

Interest-free loans of up to £500,000 now available following increased demand for high-value loans

Uncertainty over Copenhagen leads to slow trading week

Early election on the cards after new opposition leader vows to block cap-and-trade bill

Researchers at Bristol University want to harness power of vibration to provide free energy

More than €334m loaned through China-EU scheme since 2007, reducing emission by 1.57 million tons annually

Move comes as Renault-Nissan alliance looks to target market

But mid-term target is lacking for developed countries, leading to India's rejection of proposal

Failing to do so will mean influx of workers from overseas

Heavy R&D from big oil and government led to over-optimism on commercialisation date