Lyn Corum profiles a number of innovative projects that are at the heart of sustainable development in the U.S., including a subtropical rain forest that thrives on CO2 and waste heat on a college campus…
29 April, 2011
Renewable energy can have wide-ranging social and economic benefits for developing countries, as well as contributing to the climate change agenda. But a balance needs to be struck between public subsidies, the charity sector and private investment.
18 April, 2011