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Michelle Lewis

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Michelle Lewis is a writer at Electrek. She has previously worked for Fast Company, The Guardian, News Deeply, Time, and others. She lives in Massachusetts.

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The world’s most powerful wind turbine will make its debut in Scotland

Spanish-German wind giant Siemens Gamesa has been awarded a firm order for 60 of its SG 14-222 DD offshore wind turbines, which will be installed at the 882-MW Moray West offshore wind farm in Scotland. It will be the first installation of the world’s most powerful wind turbine, which has 14.7 megawatts (MW) of capacity.

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Can food waste be turned into green hydrogen to produce electricity?

food waste green hydrogen

West Lafayette, Indiana-based Purdue Research Foundation recently completed a licensing agreement with an international energy company – the name of which was not disclosed – for the commercialization of a new process discovered at Purdue University Northwest (PNW) for the biological production of green hydrogen from food waste. A second licensing agreement with a company in Indiana is under negotiation.

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Learn how EV batteries can be profitably recycled in this free, 15-minute webinar

Li-ion battery recycling

Automakers are racing to produce electric vehicles, yet few firms currently know how to recycle old EV batteries. Experts at the Argonne National Laboratory, a US Department of Energy science and engineering research center in Lemont, Illinois, are inviting the public to listen in as experts explore the challenges – and solutions – of recycling lithium-ion batteries.

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EV batteries need graphite – here’s what’s forecast for the vital mineral’s supply

graphite Georgia

The mineral graphite, as an anode material, is a crucial part of a lithium-ion (Li-on) battery. Electrek spoke with John DeMaio, president of the Graphene Division of Graphex Group and CEO of Graphex Technologies. Read on to learn what he had to say about why graphite’s so important for EVs, what his company is doing to ramp up US sourcing and processing, and what the graphite supply is expected to be in the next couple years.

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First turbine installed at world’s largest floating offshore wind farm – which will power oil and gas

The first of 11 8.6 megawatt (MW) turbines has been installed at the world’s largest floating wind farm, off the Norwegian coast. Hywind Tampen is also Norway’s first offshore wind farm – and it will power offshore oil and gas platforms.

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An EV charging rebate program expands in Massachusetts – here’s why it matters

app for ev charging tax rebate massachusetts 2022

National Grid, a utility that serves more than 20 million people in New York, Massachusetts, and Rhode Island, is expanding its Off-Peak Charging Rebate Program in Massachusetts that it runs with ev.energy, a certified B corporation and global provider of managed EV charging software.

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