; (B) generates additional electric energy during a calendar year from increased efficiency of, or additions of capacity to, existing equipment for the generation of electric energy from a renewable energy resource, as compared to the quantity of electric energy generated from renewable energy resources during the preceding calendar year; (C) generates electric energy from a renewable energy resource using repowered equipment that was placed in service before calendar year 2020, even though that repowered equipment contains some used property, if the cost of the new property is not less than 4 times the fair market value of the used property contained in the repowered equipment; or (D) generates electric energy from a renewable energy resource using equipment that comes online after calendar year 2005 and before calendar year 2020, and that electric energy— (i) is not under a contract for the sale of renewable energy credits or physical power to— (I) a retail electric supplier for use in complying with a State renewable portfolio standard; or (II) meet voluntary market demand; and (ii) (I) is delivered for end-use consumption in the regional reliability entity (as recognized by the North American Electric Reliability Corporation) in which the retail electric supplier is located; and (II) the end-use consumption within that region can be tracked and verified. (3) Impacted community The term impacted community means— (A) an economically distressed area affected by environmental pollution or other hazards that can lead to— (i) exposure to the pollution or hazard, including negative public health effects resulting from that exposure; or (ii) environmental degradation; and (B) an economically distressed area affected by high unemployment due to— (i) a significant decline in coal mining activity