Countries close to achieving 100% renewable energy
With advances and investments in renewable energy made every day, some countries have become almost non reliant on fossil fuels (except cars, planes etc). Costa Rica The Costa Rican Electricity …
Biogas as an energy source
Biogas as an energy source, many people would never consider this as a viable & renewable energy source. Biogas can be used in many different ways. Cooking, Heating, Lighting, and …