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Highview Power and Encore Renewable Energy to co-develop the first long-duration, liquid-air energy storage system in US

Green Car Congress

Highview Power’s proprietary liquid air energy storage system, called CRYOBattery, relies on low-risk, proven technology, generates zero emissions, has zero water impact and can be delivered at a cost of approximately half of the current cost of traditional lithium-ion batteries.

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Study finds all-electric rideshare fleet could reduce carbon emissions, but increase traffic issues

Green Car Congress

They used the model and the data to estimate the life cycle air pollution, greenhouse gas, and traffic externality benefits and costs of serving rides based on Chicago TNC trip data from 2019 to 2022 with fully electric vehicles. A paper on their work is published in the ACS journal Environmental Science & Technology. —Mohan et al.

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A123 Systems to supply 1MW Li-ion grid storage system to Maui Electric Company; 2MW system for NSTAR demonstration

Green Car Congress

Li-ion battery maker A123 Systems will supply a Grid Battery System (GBS) to Maui Electric Company (MECO), a utility serving residents and businesses on the islands of Maui, Lanai and Molokai in Hawaii. The system, NSTAR’s first battery energy storage project, is proposed for installation at a substation in Medway, Mass.

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Wind-to-Hydrogen Tech Goes to Sea

Cars That Think

US $5 PER KILOGRAM Cost of green hydrogen today. Airplanes, for example, won’t be able to fly long distances on battery power. Regardless of whether hydrogen or PtX products are being generated, the production islands won’t be directly connected to an onshore power grid, and so they’ll need to operate reliably on their own.

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Opinion: Debunking the mythsWhy fuel cell electric vehicles (FCEVs) are viable for the mass market

Green Car Congress

Despite the recent progress, a number of myths around the use, power efficiency and cost of fuel cells still exist. This renewable production capacity is increasingly important to ensure the existing power grid can accept more renewable sources. The cost of making fuel cell vehicles has recently dropped dramatically.

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ARPA-E awards $30M to 21 projects advance new class of high-performance power converters

Green Car Congress

CIRCUITS projects will establish the building blocks of this class of power converter by advancing higher efficiency designs that exhibit enhanced reliability and superior total cost of ownership. Grid-Connected Modular Soft-Switching Solid State Transformers. SiC-Based Direct AC-AC Power Converter for Motor Drives.

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What are Fuel Cell Electric Vehicles? Will They Replace BEVs?

Get Electric Vehicle

You see, the high cost of hydrogen manufacturing, fuel-cell stacks, and the development of hydrogen fuel stations is some of the key hurdles facing FCEVs today. At today’s prices, a single hydrogen station costs more than €1 million (US$1.1 Sweeter Yet a bit Bitter. Conclusion.