The difference between renewable and non-renewable sources Why we need new types of renewable energy Some of the new renewable ideas that are being developed What the advantages and disadvantages ...

Researchers at the Vellore Institute of Technology in India have proposed a new classification of energy sources that is intended to go beyond the usual dichotomy between renewable and non ...

Renewable energy sources are plentiful and all around us. Fossil fuels - coal, oil and gas - on the other hand, are non-renewable resources that take hundreds of millions of years to form.