Renewable energy is cheap politicians and environmentalists across the world chant. But, is it true? As detailed in an excellent article at Telegraph.co.uk, the expense of renewables lies in the establishment of infrastructure, and high upfront costs. Developed countries build their electricity grids early in the 20th century, establishing large power stations. But renewables have to be located where it is windy, or for hydroelectric, where there is water flowing at a height. These places are usually a distance from the conventional power stations and consumers, so a great cost arises in establishing the new infrastructure.
