There are two major categories of energy: renewable and non-renewable. Non-renewable energy resources are available in limited supplies, usually because they take a long time to replenish. The ...

Nuclear energy is considered a clean source of energy, like renewable energy is. But there is a debate as to whether nuclear energy can be considered a renewable energy source. So what’s the ...

It can be confusing figuring out the difference between energy efficiency and renewable energy. In some instances, like solar energy, they appear to be on the surface the same. They are not. Energy ...

Clean energy is a bit different. Here, the focus is on what comes out of the process. The main goal is to produce energy with ...

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, ...

In our contemporary society, where energy use and environmental protection raise important global concerns, the terms renewable and sustainable are often used. Although the two words sound alike, they ...

Fuel standards programs such as the federal Renewable Fuels Standard (RFS-2) and California’s Low-Carbon Fuels Standard (LCFS) have incentivized fuel producers to innovate and create new renewable ...