UPS bets on renewable gas from landfills in largest deal ever

Renewable Energy World: United Parcel Service Inc. has agreed to buy the equivalent of 170 million gallons of renewable natural gas from Clean Energy Fuels Corp. over the next seven years in what the company described as the biggest-ever deal involving the alternative fuel.

The contract, worth about $95 million based on current natural gas prices, runs through 2025, according to UPS. The company said renewable natural gas will ultimately make up 40 percent of its total fuel purchases for ground transportation.

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