Indian wind energy giant reports widening losses, but remains upbeat over expansion of emerging markets

Exclusive: Government's decision to put pollution standards 'on hold' raises possibility of dirtiest coal plants going ahead

First official report says burying charcoal in the soil has potential to cut greenhouse gases but scientific uncertainties remain

More than 2,000 inefficient factories told they will have to shut down by the end of next month

Watchdog provides fresh details on how it plans to operate new emission permitting regime

New 1MW marine energy system to be deployed later this summer

AGL Energy and Meridian Energy team up to begin work on 420MW development

Is the bellwether battery manufacturer in need of a recharge?

Grants and loans up for grabs as government kicks off major investment drive

Green businesses warned that they need to overcome considerable customer scepticism