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- The staggering destruction of knowledge by Christians in the Roman Empire
- The staggering cost of Net Zero in Britain
- Why the R/P Reserves to Production ratio does not show when oil will run out
- Catton on Collapse “Bottleneck: Humanity’s Impending Impasse”
- Book Review of Grain Brain: Extraordinary claim not backed up by evidence
- Why did everyone stop talking about Population & Immigration?
- What would happen if trucks stopped running?
- How to survive a nuclear winter
- The insect apocalypse will kill billions more people than climate change
- The war on drugs. A book review of “Chasing the scream”
- Peak crude oil did not happen in 2018. But we are running out of time
- Sheriffs have too much power
- Book review “They poisoned the world: Life & death in the age of Forever Chemicals”
- John Howe on one child per woman: still too high to stay under limits to growth curves
- Ted Trainer: The radical implications of a zero growth economy
Category Archives: Batteries
MIT: Why the electric-car revolution may take a lot longer than expected
Preface. This study from MIT explains why price parity of electric and gasoline vehicles is likely to take a lot longer than 5 years, and perhaps never if cars continue to depend on lithium-ion batteries. Deeper cost declines beyond 2030 … Continue reading
How safe are utility-scale energy storage batteries?
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
Posted in Batteries, Lithium-ion, Safety
Tagged battery, failure, fluoride gas, hazardous, hydrogen fluoride, phosphoryl fluoride, toxic gas
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Can Zinc batteries save the electric grid?
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 air, battery, lithium, reserves, zinc
1 Comment
Want to go off-grid? You might need hundreds of Tesla batteries
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
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
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. Preface. Also listen to the Louis CK rant … Continue reading
Posted in Airplanes, Lithium-ion, Transportation What To Do
Tagged airplane, battery, oregon trail, transportation
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
Posted in Batteries, Energy Storage, U.S. Congress Energy Policy
Tagged battery, energy storage
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