Chatham is a village in Sangamon County, Illinois, United States. The population was 8,583 at the 2000 census. A special census conducted in 2005 put the population at 10,260. The village lies along the original alignment of historic U.S. Route 66. Chatham is part of the Springfield, Illinois Metropolitan Statistical Area.

What is energy and natural resources law?

Energy Law Involves the use and regulation of electricity, natural gas, coal, hydropower, oil, and alternative energy sources like solar, wind, biomass and alcohol fuels, and geothermal -- including rate regulation, energy purchase and sale, public utilities, energy facility licensing, and deregulation of power and electric companies. Natural Resources Law encompass land, fish, wildlife, biota, air, water, ground water, drinking water supplies, and other such resources belonging to, managed by, held in trust by, appertaining to, or otherwise controlled by the United States, any State or local government.