US DOE, Berkeley Laboratory | National Renewable Energy Laboratory
[Berkeley Lab Press Release] A new study estimates that $2.2 billion in benefits came from reduced greenhouse gas emissions and $5.2 billion from reductions in other air pollution for state renewable portfolio standard (RPS) policies operating in 2013. The report also shows national water withdrawals and consumption were reduced by 830 billion gallons and 27 billion gallons in 2013, respectively.
RPS policies require utilities or other electricity providers to meet a minimum portion of their load with eligible forms of renewable electricity. They currently exist in 29 U.S. states plus Washington, D.C., and have been a driver for renewable electricity generation in the United States over the past decade. Many states are currently considering whether to extend, eliminate, or otherwise revise existing RPS policies…