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ElectraTherm and Navy to demonstrate shipboard waste heat recovery

Green Car Congress

ElectraTherm, a leader in distributed, waste heat to power generation, is working with the Office of Naval Research (ONR), Creare, and the US Naval Academy (USNA) to demonstrate gas turbine waste heat recovery as part of a Small Business Innovation Research project. Hot water is the only fuel consumed by the Power+.

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ABS provides first approval in principle for floating Rankine cycle renewable energy plant

Green Car Congress

Marine classification society ABS has issued its first Approval in Principle (AIP) for a new concept renewable energy design in which a moored spar uses ammonia in a closed-cycle process to produce electrical power for a commercial utility grid. OTEC power cycle. Click to enlarge.

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ARPA-E announces $98M in funding for 40 OPEN projects; two opposed-piston engines projects receive $10M total

Green Car Congress

The selected OPEN 2018 projects are in 21 states and fall into 9 technical categories, including transportation, electricity generation and delivery, and energy efficiency. . Electric motor-generators on each crankshaft will improve engine efficiency by modifying the piston dynamics and resulting combustion process.

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Nissan developing electric vehicles powered by ethanol-fueled solid oxide fuel cells; commercialization in 2020

Green Car Congress

The new e-Bio Fuel Cell system—a world-first for automotive use—features an an SOFC stack and an on-board reformer to convert 100% ethanol or ethanol-blended water (55% water, 45% ethanol) to hydrogen. The solid oxide fuel then generates electricity via the reaction of hydrogen with oxygen from the air.

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Laser-burned graphene could replace platinum as fuel cell catalyst

Green Car Congress

Exploiting the advanced properties of graphene, such as high electrical conductivity, excellent chemical and mechanical stability, and large specific surface area, hybrid materials made by combining graphene with nanoparticles have led to products with much improved physical and chemical characteristics. —James Tour.

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2023’s Top Stories About Energy

Cars That Think

A real corker, and the answer to the question, what generates electricity but isn’t a dynamo or a fuel cell? Heat Pumps—The Well-Tempered Future of A/Cs A window-mounted air-conditioning system includes an electric heat pump for heating. The Menlo Park, Calif., For Wittingham’s other complaints, you’ll have to read the article.

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US DOE Awards $300 Million in Clean Cities Grants to Support Alternative Fuels, Vehicles, and Infrastructure Development

Green Car Congress

The vehicles and infrastructure being funded include the use of natural and renewable gas, propane, ethanol, biodiesel, electricity, and hybrid technologies. The program includes the installation of 10 alternative fuel refueling sites (two B20, one Electric Recharging, and seven CNG). Total DOE award: $15,000,000.