The global divestment campaign, urging people to move their money out of oil, coal and gas companies, has gained momentum. Here are some key figures
We revisit the divestment movement. What progress has been made?
Proposals to protect the Arctic by creating a global sanctuary around the North Pole have drawn worldwide support
Zero Carbon Britain 2030 report with input from universities, research bodies and industry offers a comprehensive energy strategy without the use of nuclear power
The 'Bio-Bug' VW Car runs on methane gas generated during the sewage treatment process.
'Green gas' made out of food waste and sewage, is to be piped into British homes by sustainable energy pioneers, Ecotricity.
An award-winning new home energy system could help us achieve a brighter, cleaner future say its developers, Disenco.
The Sambhavna Clinic is a resource and healing centre that supports the survivors of the Bhopal gas leak.
Paul Ellson looks at the developments of HHO technology and talks to researcher Chris Barns about his findings.
Europe's very first, commercially-run, solar energy plant was recently opened in the Spanish town of Sanl˙car la Mayor, Seville.
You can now switch to green electricity and support Positive News at the same time.