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Bidirectional Charging Management (BCM) research project gets green light; tying in renewables

Green Car Congress

Not only will electric vehicles with bidirectional charging capability be able to draw electrical power for their high-voltage battery when plugged into a compatible charging station or wallbox, they will also have the ability to reverse the process and feed energy back into the power grid.

Renewable 287
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Gravity Batteries, Green Hydrogen, and a Thorium Reactor for China

Cars That Think

2021 was a big year for energy-related news, what with the ongoing hunt for new forms of energy storage and cleaner if not carbon-free electricity and events and research that spotlighted the weak links in our power grid. While lithium isn’t exactly in short supply, extracting it from the ground exacts a huge environmental cost.

Hydrogen 102
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How to Prevent Blackouts by Packetizing the Power Grid

Cars That Think

Bad things happen when demand outstrips supply. We learned that lesson too well at the start of the pandemic, when demand for toilet paper, disinfecting wipes, masks, and ventilators outstripped the available supply. Clearly, balancing the supply and demand of goods is critical for a stable, normal, functional society.

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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

It occurred in the wake of the California electricity crisis of 2000 and 2001, when mismanaged deregulation, market manipulation, and environmental catastrophe combined to unhinge the power grid. Once electricity is generated and passes into the grid, it is typically used almost immediately.

Grid 131
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This Nigerian Startup’s Minigrid Began as a School Project

Cars That Think

After he graduated from the Federal University of Technology in Owerri, Nigeria, his plan was to get a high-paying job at one of the multinational oil and gas companies based in the country. Based on what he learned, he and three classmates built a solar-powered 6-kilowatt minigrid that supplied power to about 60 homes in a village.

Nigeria 66
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Study IDs two compressed air energy storage methods, sites for the Northwest

Green Car Congress

Compressed air energy storage plants could help save the region’s abundant wind power—which is often produced at night when winds are strong and energy demand is low—for when demand is high and power supplies are more strained. About 13%, or nearly 8,600 megawatts, of the Northwest’s power supply comes from of wind.

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The Complex Calculus of Clean Energy and Zero Emissions

Cars That Think

Among the most articulate and almost certainly the wonkiest is Jesse Jenkins , a professor of engineering at Princeton University, where he heads the ZERO Lab—the Zero-carbon Energy systems Research and Optimization Laboratory, that is. power-grid transmission.

Clean 91