Mark Kinver
The US has regained top spot from China as the biggest investor in clean energy in 2011, according to global rankings.
The table, published in a report by the Pew Charitable Trusts, showed that US invested more than $48bn (£30bn) in the sector, up from $34bn in 2010.
New Hampshire, USA -- Japan this week marks the one year anniversary of the devastating earthquake and tsunami that has since forced it to re-evaluate its nuclear strategy.
Alecia D. McKenzie
[MARSEILLES] Hydropower could supply all of Africa's electricity needs if cross-border cooperation was stepped up, according to a UN report launched last week (12 March) at the World Water Forum in Marseilles, France.
Global Clean Energy Projected Growth for 2011-2021
Richard Black
An eminent UK engineer is suggesting building cloud-whitening towers in the Faroe Islands as a "technical fix" for warming across the Arctic.Scientists told UK MPs this week that the possibility of a major methane release triggered by melting Arctic ice constitutes a "planetary emerge
Samuel Nota
After 20 years dominated by inaction on climate change, the world is entering a “third era” when the impacts of climate change are unavoidable, says a London climate expert.
Increase of 52% to $10.3bn in 2011 was based on strong solar performance
david biello
A new geospatial application developed by the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) allows users to easily and accurately map potential renewable energy resources in the United States.
