Gary Fahy takes a look at how a coal power station works and its relationship to carbon emissions.
We are also very excited to announce that our Blog has been chosen as one of the top ten green blogs in SA!! Please help us to win and vote for us using the icon on the RHS of the Blog. Many thanks for your support.
September is World Biodiversity Month, and there is lots to do - including planting a tree for Arbour Day, joining a beach clean-up for World Clean-up Day, or leaving your car at home on World Car-Free day.
If you've heard of Renewable Energy Certificates (RECs) but are not quite sure what they are or how they work, then read on... Marise Naude from GreenXEnergy explains.
We've also posted our August edition of the latest renewable energy news here: http://90by2030.wordpress.com/renewable-energy-news/
