Remove Connect Remove Cost Of Remove Power Grid Remove Renewable
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JERA and Toyota deploy first large capacity Sweep Energy Storage System with second-life batteries

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The system was built using batteries reclaimed from electrified vehicles (HEV, PHEV, BEV, FCEV) and is connected to the consumer electrical power grid. JERA and Toyota began discussions in 2018 to establish battery reuse technologies, which eventually led to this large-capacity, grid-connected Sweep Energy Storage System.

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California roadmap for grid-connected energy storage technology

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The California Independent System Operator (ISO), the California Public Utilities Commission (CPUC) and the California Energy Commission (CEC) unveiled a comprehensive roadmap to assess the current market environment and regulatory policies for connecting new energy storage technology to the state’s power grid. Weisenmiller.

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Japan team evaluates battery-assisted low-cost hydrogen production from solar energy

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Researchers from Japan’s NIMS (National Institute for Materials Science), the University of Tokyo and Hiroshima University have jointly conducted a techno-economic analysis for hydrogen production from photovoltaic power generation (PV) utilizing a battery-assisted electrolyzer. This approximately converts to US$1.92 to US$3.00/kg

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CMU researchers find controlled charging of PHEVs can cut cost of integration into electricity system by 54-73%; higher benefits with wind power

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In a new study published in the journal Applied Energy , Carnegie Mellon University (CMU) researchers found that controlled charging of plug-in hybrid electric vehicles (PHEVs) reduces the costs of integrating the vehicles into an electricity system by 54–73% depending on the scenario.

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Policy Options for Expanding and Modernizing the US Power Grid

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The US will need to expand and modernize its outdated power transmission grid to incorporate more renewable energy sources, but balkanized ownership and regulation are going to make that process slow and difficult, according to a new Duke University analysis. —Chi-Jen Yang.

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AeroVironment licenses PNNL EV smart charger controller technology

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Under normal conditions, this stabilizing technology will be particularly important as the power grid is expected to rely more and more on variable renewable resources such as wind and solar technologies. First, reducing the cost of integrating variable renewable generation reduces the electricity costs for all ratepayers.

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Digital Twins Give Hydrogen a Greener Path to Growth

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But the use of hydrogen has never reached its potential as a renewable fuel, mostly because its production process drives up the cost. In order for hydrogen to be a viable source of clean energy, the cost of electrolysis needs to be much lower. Right now, we can’t think of all the use cases that make an electrolyzer efficient.