Electricity generation. The production of electricity in 2013 was 23,322TWh. Sources of electricity were coal and peat 41%, natural gas 22%, hydroelectric 16%, nuclear power 11%, oil 4%, biomass and waste 2% and other sources 4%.
The nine Supreme Court Justices on the Supreme Court of the United States are the final arbiters on whether or not a law passed by the legislative branch is constitutional.
Answer: Currently, there are nine Supreme Court justices on the United States Supreme Court. The number of justices is set by Congress and has varied from five to 10. There have been nine justices since 1869. In 1937, Franklin Roosevelt attempted to add six more justices to the Supreme Court. He felt the court was obstructing much of his New Deal policies and adding more members who would agree with his views would help. This was termed the Court Packing Plan..