Rio Tinto testing renewable diesel at U.S. ops

Another decarbonization step is being taken, this time by Rio Tinto at its United States operations: the operator is planning to swap out its conventional diesel fuel for renewable fuel across its haul truck fleet. The miner has already wrapped up a trial of renewable diesel at its U.S. Borax mine in Boron, Calif., and is conducting a second trial…

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Aggreko fires up Tier 4 Final generator fleet

Mobile modular power, temperature control and energy solutions supplier Aggreko has introduced its Tier 4 Final-compliant generators, a lower-emission fleet of solutions ranging from 25 kW to 1,200 kW. The generators, all available now, were designed to comply with the Environmental Protection Agency’s (EPA) tightened emissions regulations in the United States and Canada. All of the units incorporate a variety…

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