DENVER (AP) - A bill to dramatically raise renewable energy requirements for Colorado's rural cooperative electric associations faces a test Wednesday in the state House.
The bill requires the electricity co-ops to get 25 percent of their energy from renewable sources by 2020, up from 10 percent.
The measure passed the Senate by a single vote, despite opposition from all Republicans and two Democrats.
The measure limits consumer rate hikes to pay for the renewable energy upgrade to 2 percent.
But the co-ops affected warn it would drive up prices for the mostly rural customers.
The bill also expands the definition of renewable energy to include coal-mine methane and gas produced from solid waste.
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