Switzerland’s Transition to Sustainable Energy

by Aurora Silva

Switzerland has a long tradition of using nuclear energy. With no reserves of coal, oil, or natural gas of its own, the country had to turn to other sources to meet its energy needs. As a result, a nation of only 8 million people— a bit larger in population than the state of Massachusetts— has five nuclear power plants, making Switzerland one of the top seven nuclear-powered nations on the planet on a per capita basis. Another telling statistic is that nearly 40 percent of Swiss electrical generation comes from nuclear power. To give a sense of what that proportion means, only 19 percent of US electricity is generated from nuclear power. The burning of coal has been of almost no consequence in Switzerland’s total energy mix for the past 50 years—in sharp contrast to the United States, where 44 percent of the nation’s electricity comes from coal. The country’s famed train and trolley systems are all electric, with the energy to power them coming nearly entirely from a combination of hydro and nuclear power. Continue reading