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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. million for the WECC.

Grid 396
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NERC: high probability of insufficient resources to meet electricity demand as early as Summer 2022 in parts of US

Green Car Congress

Findings from the North American Electric Reliability Corporation’s (NERC’s) 2021 Long-Term Reliability Assessment (LTRA) indicate there is a high probability of insufficient resources and energy to serve electricity demand, as early as Summer 2022, in many parts of the Western Interconnection.

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CEC determines Diablo Canyon needed to support grid reliability

Green Car Congress

The California Energy Commission (CEC) approved a staff analysis recommending the state pursue extending operation of Diablo Canyon Power Plant (DCPP) through 2030 to ensure electricity reliability. Located in San Luis Obispo County, DCPP is owned and operated by Pacific Gas and Electric Company (PG&E).

Grid 199
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NSF awards UCSD team $39M to improve integration of distributed energy resources into grid; EV batteries also

Green Car Congress

The major driver for the project is the need to decarbonize the electrical grid, protect it from cybersecurity attacks and make it more resilient. We will be replicating the entire California power grid on one campus. The goal is to make the testbed available to outside research teams and industry by 2025.

Grid 170
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PG&E to offer US’ first vehicle-to-grid export rate for commercial electric vehicles

Green Car Congress

Pacific Gas and Electric Company (PG&E) has received approval to establish the nation’s first vehicle-to-grid (V2G) export compensation mechanism for commercial electric vehicle (EV) charging customers in its California service area. —Aaron August, PG&E Vice President, Utility Partnerships and Innovation.

Grid 170
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Ford, U Mich study finds greater greenhouse gas reductions for pickup truck electrification than for other light-duty vehicles

Green Car Congress

Cumulative greenhouse gas emissions versus vehicle mileage for (a) internal combustion engine and battery electric sedans, SUVs, and pickup trucks, and (b) hybrid electric and battery electric sedans, SUVs, and pickup trucks. —Woody et al. This is an important study to inform and encourage climate action.

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Electric Cars & Costs to the Grid

Green Energy Consumers

As more and more people switch from gas-powered cars to electric vehicles (EVs), we hear a lot of questions along the lines of “can the grid handle it?” will we have enough clean energy resources to supply all the kilowatt-hours of electricity those EVs will need?), and sometimes it’s about costs.

Grid 69