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Honda opens Smart Home US in California; produces more energy than it consumes; direct DC-DC EV charging

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The Honda Smart Home US integrates a number of technologies, and is managed by Honda’s Home Energy Management System (HEMS). The home’s occupant will be able to use less than half of the energy of a similarly sized new home in the Davis area for heating, cooling and lighting. Click to enlarge. Photo by Dorian Toy.

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Citroën introduces ë-Jumpy Hydrogen van

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Citroën is supplementing its range of electric LCVs with hydrogen technology to meet the needs of the 8% of companies required to make journeys of more than 300 km (186 miles) or lacking the time to recharge their vehicle during the day. ë-Jumpy Hydrogen is fully electric and benefits from two energy sources: a 45 kW fuel cell and a 10.5

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CalSEED awards $4.2M to early-stage clean energy innovations

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The California Sustainable Energy Entrepreneur Development (CalSEED) program announced that the fourth cohort of innovative clean energy concepts has been approved by the California Energy Commission (CEC); 28 companies out of 212 were selected to receive grants of $150,000 each. rechargeable battery?technology?that

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Cornell team develops aluminum-anode batteries with up to 10,000 cycles

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Friend Family Distinguished Professor of Engineering, have been exploring the use of low-cost materials to create rechargeable batteries that will make energy storage more affordable. Now, they have employed a different approach for incorporating aluminum, resulting in rechargeable batteries that offer up to 10,000 error-free cycles.

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New high performance Janus electrode for rechargeable Na-S batteries

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The proof-of-concept three-dimensional (3D) printed batteries and the Na–S pouch cell validate the potential practical applications of such Na–S batteries, shedding light on the development of promising Na–S full cells for future application in energy storage or power batteries. —Zhang et al. 2c07655.

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Cambridge team successfully tests hybrid light aircraft; 30% fuel savings

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Researchers from the University of Cambridge, in association with Boeing, have successfully tested a light aircraft powered by a parallel hybrid-electric propulsion system, in which an electric motor and gasoline engine work together to drive the propeller. Until recently, they have been too heavy and didn’t have enough energy capacity.

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A123 Systems acquires lithium titanate and Li-imide electrolyte technology from Leyden Energy; micro-hybrid focus

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A123 Systems LLC, a developer and manufacturer of advanced lithium-ion batteries and systems, has acquired Leyden Energy’s intellectual property in battery materials covering lithium titanate (LTO) and non-flammable electrolyte (Li-imide) developments for an undisclosed amount. Earlier post.)