Investment

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

Controversy over whether climate change financing should be provided on top of existing development aid

Developing countries to have access to information on green technologies

Agreement is seen as a major step towards achieving the retailer’s environmental objectives

Failure to pass bill could lead government to call snap election