South Australia became famous for a statewide blackout, but years on it's had enough renewable energy to power the entire state for a week — and one expert predicts the technology could power it for a month by next year.
A joint declaration between the United States and China, in which the two superpowers said they would work together on a number of climate-related actions, has taken many by surprise.
In an Australian first, a 400-litre bag of algae has been installed at a Sydney brewery to reduce carbon emissions and produce food, pharmaceuticals and even bio-plastic.
FloWater, an eight-year-old, Burlingame, Ca.-based company whose reusable water bottle refilling stations produce purified water, has raised $15 million in its first major round of funding, it quietly announced last month.
