Geothermal projects in Australia and New Zealand aim to provide sizable chunk of countries' energy needs

Analysts predict average price of credits in European Trading Scheme to hit €32 per tonne

Final decision on plans to extend package of green energy tax credits past the end of this year may now have to wait until the autumn

Country joins US, Canada, Australia and Europe in announcing plans to phase out energy hungry incandescent bulbs

But experts warn retailers cannot afford to back away from sustainable products

Could the downturn distract firms from their CSR agenda? Damian Wild fears it is already happening

Solar and wind powered tent highlights mobile sector's renewable ambitions

As council scraps microchipped wheelie bin trial, government insists it will push ahead with planned pay-as-you-throw pilot schemes

UN officials insist there is still cause for optimism, but environmentalists and poorer nations claim stalling tactics are continuing

Project management consultant Mike Saville argues that basic managerial best practices can hold the key to meeting green performance objectives