Big box stores could ditch the grid, use natural gas fuel cells instead

Read the full story from Pacific Northwest National Laboratory.pnnl fuel cells

Large facilities like big box stores or hospitals could keep the lights on by using a fuel cell that runs off the natural gas that already flows in pipelines below most city streets.
Instead of drawing electricity from the power grid, facilities could use natural gas-powered solid oxide fuel cells to lower their electric costs, increase power reliability, reduce greenhouse gas emissions, and maybe even offset costs by selling excess fuel cell-generated power back to the power grid. Such an energy future could be possible — assuming fuel cell lifespans are improved and enough systems are produced to reach economies of scale — according to a cost-benefit analysis published in the journal Fuel Cells.

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