Archive for the ‘Energy storage’ Category:

2024-10-19 Recycling Lead Acid Batteries From UPSes

A short video that says they won’t go to the landfill. https://www.facebook.com/reel/1199773171098373?mibextid=9drbnH&s=yWDuG2&fs=e

2024-10-12 Toyota’s Portable Hydrogen Cartridges Could Spell The End Of Lengthy EV Charging

Toyota’s portable hydrogen cartridges look like giant AA batteries – and could spell the end of lengthy EV charging. https://www.techradar.com/vehicle-tech/hybrid-electric-vehicles/toyotas-portable-hydrogen-cartridges-look-like-giant-aa-batteries-and-could-spell-the-end-of-lengthy-ev-charging

2024-10-09 Stabilizing The Electric Grid

Article about V2G technology.  DER aggregators https://www.udel.edu/udaily/2024/october/University-of-Delaware-Delmarva-Power-V2G-technology-scalable-low-cost/

2024-09-28 New Calif Law – Bidirectional Charging EVs May Be Required

Gov. Newsom signs SB 59 into law. Bidirectional charging may be required on EVs soon due to new CA law

2024-09-27 Study Shows EV Batteries Outlast EVs

EV batteries lose about 1.8% capacity per year but less as the battery gets older.  https://www.facebook.com/reel/1943300709430612?mibextid=9drbnH

2024-09-17 Here’s How EVs Could Actually Make The Grid More Resilient

Here’s how the EVS could actually make the US electric grid more resilient.  It’s a good article.  It uses the term VGI – vehicle grid integration. https://www.emergingtechbrew.com/stories/2024/09/11/how-evs-can-make-the-us-electric-grid-more-resilient

2024-09-02 Swiss Researchers May Have Solved Hydrogen Storage

Researchers from ETH, Switzerland have experimented with storing hydrogen by changing iron oxide – rust – back into iron.  The hydrogen is recovered by piping steam through the iron and water mixture.  Short article. Swiss Researchers May Have Solved Hydrogen Storage

2024-08-20 Aussies Pay Half As Much To Install Rooftop Solar As Americans

This YouTube short from Electric Viking talks about how much money rooftop solar will save over their life.  But what got me to notice was how much cheaper Australians pay to install solar.  I guess the US charges very high tariffs on Chinese solar equipment and that causes the cost to go up. 

2024-08-17 Tesla Secures Massive Megapack Contract

Tesla secures massive contract with power company Intersect Power for its Megapack battery systems: ‘One of the largest and fastest-growing storage portfolios’ https://www.yahoo.com/tech/tesla-secures-massive-contract-power-100000385.html

2024-08-13 Debunking Myths: “10 Reasons All Electric Is A Bad Idea”

Each point of the link is debunked. Top 10 Reasons All-Electric Is a Bad Idea #1.)  “”Electric systems are awfully wasteful.”” This assumes that all electrical power is generated by thermal power plants.  Yes, 2/3 of the energy used to heat the steam goes to waste and only one third gets to produce electricity. But

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