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Nornickel investigating using mining tailings to capture and store CO2

Green Car Congress

Russia-based Norilsk Nickel (Nornickel)—the world’s largest nickel producer—is studying the potential for mining tailings to capture and store CO 2. Ore mining and concentration results in waste rock, or tailings—fine-grained rock (less than 0.4 In 2021, Nornickel extracted 41.2 mm) that looks like sand.

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GM heat pump recovers energy from EV battery to power heating & propulsion while helping conserve range: Ultium Energy Recovery

Green Car Congress

GM is introducing a patented heat-pump in its Ultium-based EVs that captures and repurposes waste energy from the battery. Through the Ultium Platform’s energy recovery system, this waste energy can increase a vehicle’s range, reduce battery energy needed for heating, increase charging speed and even enable sportier driving.

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Here’s a list of every county suing Tesla for its handling of hazardous waste

Teslarati

Yesterday, it was reported that various counties in California were suing Tesla for violations of the State’s health code for “intentional or negligent disposal of hazardous waste.” The post Here’s a list of every county suing Tesla for its handling of hazardous waste appeared first on TESLARATI.

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Why people are taking their plastic trash to electric scooter stores

Electrek

Gogoro’s electric scooters with swappable batteries have always been focused on environmental responsibility. And it involves your plastic waste. more… The post Why people are taking their plastic trash to electric scooter stores appeared first on Electrek.

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Seven-Eleven Japan, Toyota launching next-gen convenience store project in 2019; fuel cell trucks and generators

Green Car Congress

Seven-Eleven and Toyota entered into a basic agreement in August 2017 regarding considerations toward energy conservation and carbon dioxide emission reduction in store distribution and operation. The Seven & i Group is currently addressing five key issues, one of them being non-wasteful usage of products, ingredients and energy.

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Simple process transforms PET plastic into a nanomaterial for supercapacitors

Green Car Congress

UC Riverside (UCR) engineers have developed a way to recycle PET (polyethylene terephthalate) plastic waste, such as soda or water bottles, into a nanomaterial useful for energy storage. Although they don’t store as much energy as lithium-ion batteries, these supercapacitors can charge much faster—a good option for many applications.

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UC Riverside team fabricates nanosilicon anodes for Li-ion batteries from waste glass bottles

Green Car Congress

Researchers at the University of California, Riverside’s Bourns College of Engineering have used waste glass bottles and a low-cost chemical process to fabricate nanosilicon anodes for high-performance lithium-ion batteries. An open access paper describing the research was published in the Nature journal Scientific Reports.

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