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EPRI, NREL, and U of Washington form UNIFI consortium to advance grid-forming inverters to support renewables

Green Car Congress

Funded through a $25-million DOE award, the public-private consortium aims to enable power-sector decarbonization through 2035. Maintaining grid reliability amid increasing renewable energy penetration involves fundamental changes to power system operation and the resources leveraged to provide grid services.

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PNNL study finds 2028 grid resource adequacy likely sufficient for high EV penetration; managed charging strategies can double adequacy

Green Car Congress

A new study of the impact of high EV adoption on the Western US power grid by a team from Pacific Northwest National Laboratory (PNNL) has found that 2028 grid resource adequacy—from generation through transmission—is likely to be sufficient for high EV penetration. Source: PNNL.

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This Clock Made Power Grids Possible

Cars That Think

Warren quietly revolutionized power transmission by installing an electric clock in the L Street generating station of Boston’s Edison Electric Illuminating Co. As more power stations adopted the clocks, the frequency regulation allowed them to share electricity and create an interconnected power grid. electricity lines.

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Are EVs Charged Mostly By Coal Power in the US?

EV Adoption

One of the common arguments you hear from people in America who are not fans of the idea of electric vehicles is that they are mostly charged from electricity produced from coal power plants. The argument that EVs are powered mostly from coal simply isn’t true. of EV sales in 2020. of electric vehicle sales in the US.

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How to Prevent a Power Outage From Becoming a Crisis

Cars That Think

On 4 August 2020, a tropical storm knocked out power in many parts of New York City as well as neighboring counties and states. There are technical reasons that contributed to faster repairs in Manhattan, but in general the neighborhoods that waited the longest to have their power restored tended to be poorer and less white.

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Arizona State University Professor’s Work to Stabilize the Grid Pays Off

Cars That Think

Whenever new technologies are introduced into the power grid, there’s always a chance they could disrupt the system, possibly even leading to blackouts. Finding ways to deal with the impact on the grid caused by incorporating renewable energy has been the focus of Vijay Vittal ’s research for nearly 20 years.

Arizona 79
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How to Build a Power Grid on the Moon

Cars That Think

Batteries lose capacity, and their liquid components freeze, requiring a power-hungry cycle of using much of the power in batteries just to heat themselves. Solar power would be a better solution if it could serve the extremes of the lunar surface.