CalPortland migrates CNG power from concrete mixers to cement bulk tankers

Sources: CalPortland Co., Glendora, Calif.; CP staff  Eyeing deliveries throughout southern California, CalPortland is deploying a compressed natural gas bulk tanker fleet as part of a strategy to capture fuel economy and lower the net greenhouse gas emissions associated with cement production at its Oro Grande plant. The producer has staged 24 CNG-fueled tractors with double bulk trailers along a…

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