Tag Archives: battery

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

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, Electricity, Renewable Integration | Tagged , , | 7 Comments

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

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 , , | 5 Comments

Can Zinc batteries save us?

Preface: The New York Times had two articles about zinc air batteries in September 2018.  Right now, finite natural gas is the dominant way of balancing unreliable, outright missing, or intermittent power from wind and solar.  So other energy storage … Continue reading

Posted in Batteries, Energy Storage, Lithium-ion | Tagged , , , , | 2 Comments

Peak Cobalt

Preface. I don’t think electric vehicles are going to happen for reasons specified in these related articles.  I’ve left out all the posts in Peak Everything dealing with important, rare earth, and lithium minerals from this list plus the posts … Continue reading

Posted in Important Minerals | Tagged , , | 4 Comments

If we really cared about CO2, we’d reduce car size and weight, not make electric cars

Preface. Since my book “When trucks stop running: Energy and the future of transportation makes the case that it’s trucks that need to be electrified to keep civilization going, since biofuels don’t scale up, natural gas and liquefied coal are … Continue reading

Posted in Automobiles, Electrification | Tagged , , , | 14 Comments

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

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 Electric Trucks, Electric trucks impossible, Fuel Efficiency, Lithium-ion | Tagged , , , , , , , , | 16 Comments

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

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. [ In addition, I recommend the Louis CK … Continue reading

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

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

[ 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?

[ 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 | Tagged , , , , , | 1 Comment

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

[ My notes from 2015 “The Powerhouse: Inside the Invention of a Battery to Save the World” by Steve LeVine follow this introduction. I read this book because I’ve done extensive research on batteries and was surprised by all the … Continue reading

Posted in Automobiles, Batteries, Energy | Tagged , | 1 Comment