Archiv für den Tag: renewable energy sources

Jul

24

2010

It’s Easy Being Green: A Guide to Renewable Energy and Efficiency

There is a lot of discussion centered around non-fossil-fuel energy sources and energy efficiency right now. With atmospheric concentrations of CO2 rising to damaging levels, renewable energy might be the best option for reversing the effects of global warning and reliance on fossil fuels. But how does one know how to choose an alternative energy source? (more…)