Renewable energy refers to the energy that is generated from natural sources with minimal effort. For example, energy generated through sunlight, wind, rain, tides, and geothermal heat.

It can be argued that fossil oil energy is also from natural sources however it is important to note that the process involved in gaining access to fossil oil demands the usage of equipment and processes which make this energy source unfavorable for our environment, There is a strong need to promote research as well as industry projects relating solar energy cells and windmills. Nordic countries are primarily working towards highlighting the importance and effectiveness of renewable energy sources.