Investment

Australia may have ditched its planned emissions trading scheme, but New Zealand prime minister John Key today confirmed the country will launch its scheme in July

Leading US solar thermal firm eyes international expansion

Toyota to take $50m stake in Tesla as part of wide-ranging technology partnership

Low-profile electric car firm pulls in fresh funding and outlines global ambitions

Grid operator launches surprise rights issue in attempt to raise billions for new green infrastructure projects

Government reiterates support for green policy programme, but provides few details of how it will work

Company behind innovative fuel efficient engine design celebrates fresh vote of confidence from US and Chinese investors

PC manufacturer plans to invest $1.1bn to support development of electric vehicle batteries and smart grid technologies

Cornish firm warns risk-averse investors mean government funding will be required to unlock UK's geothermal potential

Carbon Trust fuels ACAL Energy's plans for commercial deployment with new £3.5m funding round