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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 83
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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. No battery is perfect, however, so engineers keep pushing for new and improved ways to store those electrons.

Hydrogen 103
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How is New Zealand disposing of EV batteries?

Drive Electric

However, as the number of EVs on our roads continues to grow, so too does the number of old EV batteries requiring responsible disposal. According to estimates from EECA, an EV battery is expected to last 10 to 20 years (and more than 350,000km!) So, what happens to EV batteries once they have done their dash?

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Indian-origin researcher discovers new tech that can charge electric car in 10 min – ET Auto

Baua Electric

Supercapacitors, energy storage devices that depend on ion collection in their pores, have fast charging times and longer life spans compared to batteries, he added. Supercapacitors, energy storage devices that depend on ion collection in their pores, have fast charging times and longer life spans compared to batteries, he added.

Auto 52
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New nanoparticle copper compound cathode could enable low-cost, long-life and high-power potassium-ion batteries for grid storage

Green Car Congress

Yi Cui has developed nanoparticle copper hexacyanoferrate (CuHCF) battery cathode materials that demonstrate long cycle life and high power for use in grid storage applications. Potassium will just zoom in and zoom out, so you can have an extremely high-power battery. A team at Stanford led by Prof. —Yi Cui.

Low Cost 304
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This Clock Made Power Grids Possible

Cars That Think

As more power stations adopted the clocks, the frequency regulation allowed them to share electricity and create an interconnected power grid. which produced battery-operated clocks. Unfortunately, these early clocks were lousy timekeepers, their ability to keep time deteriorating along with the battery.

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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. AC Propulsion’s president, Tom Gage, explains the company’s vehicle-to-grid technology at a 2001 conference in Seattle.

Grid 135