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Recent Posts
- Why the U.S. is ignoring nuclear winter in nuclear policies & strategies
- Oil choke points vulnerable to war, chaos, terrorism, accidents, & piracy
- Nuclear weapons must be reduced or we risk nuclear winter
- Fusion is already running out of fuel
- Peak Oil is Officially Here! World oil production peaked November of 2018
- Wood, the fuel of preindustrial societies, is half of EU renewable energy
- Rare Earth updates: recent research on why complex & intelligent life are rare in the Universe
- Book review of “Chip War” and the Fragility of microchips
- The tremendous material and energy toll of the digital economy
- Nuclear attack on U.S. could kill 90% of Americans
- What percent of Americans are rational?
- Book review of Lights Out. A Cyberattack. A Nation Unprepared. Surviving the Aftermath
- Off-Road vehicles & equipment need diesel fuel
- Book review of “Prime Movers of Globalization: the History & Impact of Diesel Engines & Gas Turbines”
- Mental Health. Coping with the future: notes from Jackson & Jensen’s “An Inconvenient Apocalypse”
Category Archives: Energy Storage
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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Is large-scale energy storage dead?
April 8, 2016 by Roger Andrews at euanmearns.com Many countries have committed to filling large percentages of their future electricity demand with intermittent renewable energy, and to do so they will need long-term energy storage in the terawatt-hours range. But … Continue reading
Posted in Energy Storage, Other Experts
Tagged energy storage
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Utility, large-scale battery energy storage
Hodson, H. July 25, 2015. Power to the people. NewScientist. Demand for electricity varies every second, minute, hour, day, and season. Production is easy to provide from always-ready natural gas and coal. But as we move towards a 100% renewable … Continue reading
Posted in Energy Storage
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Turlock AB 2514 California Energy Storage
Notes from 29 page: Turlock Irrigation district Energy Storage Study. 2014. Willie G. Manuel 9/17/2014 Recommendation. The analysis performed shows that the benefits of deploying various types of storage systems fall short of the capital cost of such systems. Furthermore, … Continue reading
Posted in Battery - Utility Scale
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Vernon VG&E AB 2514 Energy storage report
STAFF REPORT: VERNON GAS & ELECTRIC DEPARTMENT September 2, 2014 [some of the 25-page report is shown below as I attempted to get up to speed on energy storage. Since California is the first state to mandate this, and … Continue reading
Posted in Battery - Utility Scale
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Wind, solar, and storage impact on the California grid
California Energy commission. June 2010. Research evaluation of wind generation, solar generation, and storage impact on the California Grid. 131 pages. Excerpts: This report analyzes the effect of increasing renewable energy generation on California’s electricity system and assesses and quantifies … Continue reading
Posted in Energy Storage, Renewable Integration
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Sacramento SMUD AB 2514 Energy storage report
[The state of California has realized that it’s unlikely a larger or national transmission grid will be built to share and balance variable renewable power, and is going to Plan B, energy storage. The problem is, all of the utilities … Continue reading
Posted in Battery - Utility Scale
Tagged AB2514, SMUD
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Hydropower has a very low energy density
To store the energy contained in 1 gallon of gasoline requires over 55,000 gallons to be pumped up 726 feet (CCST 2012). As a thought experiment look at what it would take generate all of America’s 4,058 TWh electricity, where … Continue reading
Posted in Energy Storage, Hydropower, Pumped Hydro Storage (PHS)
Tagged electric, energy density, hydropower, PHS, pumped hydro
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CSP Barriers and Obstacles
Location must be in the desert Southwest Unlike solar PV, CSP can’t cope with humidity or cloud cover, so it is limited to the southwest were the solar irradiation is high and there is no dust, haze, or smog. Solar … Continue reading
Posted in CSP with thermal energy storage
Tagged concentrated solar power, cost, CSP, land, location, water
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