BusinessGreen: With the world’s leading IT companies rushing to develop renewable energy projects to power their giant data centres, Microsoft might be about to take the prize for the most unlikely clean power source — sewage.
US firm FuelCell Energy this week revealed it is working with the IT giant on a trial that could see biogas from a waste water treatment facility in Wyoming utilised by a fuel cell, providing “ultra-clean and carbon-neutral electricity” to a Microsoft data centre.
The initial trial…

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