Category Archives: Batteries

How safe are utility-scale energy storage batteries?

Posted on November 28, 2019 by

This 2 MW battery, installed by the Arizona Public Service electric company, exploded in April 2019 and sent eight firefighters and a policeman to the hospital (Cooper 2019). At least 23 South Korean lithium-ion facilities caught fire in a series … Continue reading →

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Utility scale energy storage has a long way to go to make renewables possible

Posted on May 15, 2019 by

What follows comes from my book “When Trucks Stop Running: Energy and the Future of Transportation” , which is also where you’ll find the references backing up what I’ve written below. I often get letters from people about energy breakthroughs … Continue reading →

Posted in Alternative Energy, Batteries, Battery - Utility Scale, Critical Thinking, Electric Grid & Fast Collapse, Electricity Infrastructure, Renewable Integration | Tagged , , | 7 Comments

Why aren’t there battery powered airplanes or flying cars?

Posted on March 13, 2019 by

Preface.  Batteries are too heavy for airplanes to get off the ground. Though that hasn’t stopped people from trying: Norway’s new electric plane crashes during demo flight (Robitzski 2019) The two articles below explain why. Alice Friedemann   www.energyskeptic.com  author of … Continue reading →

Posted in Batteries, Energy | Tagged , , | 4 Comments

Can Zinc batteries save the electric grid?

Posted on February 17, 2019 by

Preface: Right now, and as long as natural gas lasts, the electric grid will stay up since it is the main storage and way to balance unreliable wind and solar power. Hydropower can also play a major role in the … Continue reading →

Posted in Batteries, Energy Storage, Lithium-ion | Tagged , , , , | 1 Comment

Want to go off-grid? You might need hundreds of Tesla batteries

Posted on February 4, 2018 by

Preface. Although you may not be as far north as Victoria, British Columbia (48.4 latitude), you’d ideally want to be at 30 degrees or less latitude from the equator to even consider the expense of off-grid solar power.  And even … Continue reading →

Posted in Batteries, Photovoltaic Solar | Tagged , , | 11 Comments

Given the laws of physics, can the Tesla Semi really go 500 miles, and what will the price be?

Posted on November 21, 2017 by

Preface: Most people think that electric truck makers need to tell us the specs — the battery kWh, price, performance, and so on — before we can possibly know anything about their truck. But that’s simply not true.  We know … Continue reading →

Posted in Efficiency, Electric & Hydrogen trucks impossible, Lithium-ion, Trucks: Electric | Tagged , , , , , , , , | 16 Comments

Anyone who whines about airplanes should have to take the Oregon Trail

Posted on June 20, 2017 by

Source: Book cover of “Oregon Or Bust: True Short Stories from the Descendants of Oregon Trail Pioneers, Prospectors, Trappers, and Settlers in the Great Northwest Hardcover” by Gentry Ward Cutsforth (2012), XLibris. Preface. Also listen to the Louis CK rant … Continue reading →

Posted in Airplanes, Lithium-ion, Transportation What To Do | Tagged , , , | 3 Comments

How are energy storage batteries coming along? U.S. House hearing 2015

Posted on April 5, 2017 by

[ My favorite quotes from this U.S. House of Representatives session: THOMAS MASSIE, KENTUCKY. I want to say this has been a very enlightening hearing, and it confirms my personal experience, which is batteries are not sexy. Buckets of acid … Continue reading →

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How is California’s AB2514 experiment with utility scale battery storage coming along?

Posted on December 3, 2016 by

[ This is an excellent article by Tod Kiefer about tests of sodium-sulfur batteries, which are the only kind of battery for which there is enough material on earth to make. Battery electric storage is meant to “replace nimble, fast-ramping … Continue reading →

Posted in Batteries, Battery - Utility Scale, Electricity Infrastructure | Tagged , , , , , | 1 Comment

Review of “The Powerhouse: Inside the Invention of a Battery to Save the World” by Steve LeVine

Posted on December 2, 2016 by

Preface. This is a book review of Steve Levine’s 2015 “The Powerhouse: Inside the Invention of a Battery to Save the World”. If you ever wondered why batteries are still not even close to powerful enough to replace fossil fuels, … Continue reading →

Posted in Automobiles, Batteries, Energy Books | Tagged , | Comments Off on Review of “The Powerhouse: Inside the Invention of a Battery to Save the World” by Steve LeVine