IL: On August 28, 2007, Governor Rod Blagojevich of Illinois signed into law Public Act 095-0481, which sets a statewide Renewable Energy Standard and an Energy Efficiency Portfolio Standard. Under the RES, utilities in Illinois must produce a certain percentage of their power from renewable sources, starting with 2 percent in 2008 and increasing to 25 percent by 2025. Seventy-five percent of the electricity used to meet the renewable standard must come from wind power generation; other eligible electricity resources include solar, biomass, and existing hydropower sources. The law also includes an efficiency standard that requires utilities to implement cost-effective energy efficiency measures to reduce electric usage by 2 percent of demand by 2015.
Public Act 095-0481
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