Archive for the ‘Electrical System’ Category:

2023-12-29 Solar Canopies Serve Three Purposes: Charging, Generation And Shade

I like getting in a car that’s not roasting hot. One thing the companies and organizations are doing is installing solar canopies in parking lots. It’s what Tesla did in the lot over the row of superchargers at Gigafactory Texas. And those canopies give cars shade. There are millions of acres / ares of parking

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2023-12-25 Consumptive Water Use For US Power Production

This technical report from NREL dated 2003 discusses the water consumed by thermoelectric power plants. It’s a .PDF available online from the US government.

2023-12-21 Tesla Electric VPP Pays Homeowner $1098

Tesla Electric Virtual Power Plant earns money for homeowner. It has a 12.5 kW solar with 3 Powerwalls, in Texas. https://electrek.co/2023/12/21/tesla-electric-erases-homeowners-electricity-bill-pays-him/

2023-12-14 Tesla Says Solar + Powerwall Cheaper Than A Generator

I hope so. The backup generator uses fuel, so the more you use it, the more it costs. Solar + Tesla Powerwall gets free fuel from the Sun. So use it as much as possible and save a lot on your electricity bill! Potentially thousands of dollars a year. Tesla claims Powerwall with solar is

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2023-12-09 Tesla Energy Business Growing Rapidly 90%YoY

Elon Musk said Tesla’s energy business could grow to be as big as the EV car business. A 90% YoY energy storage deployment. YouTube short video.

2023-12-03 EIA Webpage On CAISO, Curtailment

The EIA tells about how California’s excess solar energy is being curtailed. The solar should *not* be curtailed if excess capacity is the sole reason. CAISO should be mandated to curtail fossil fuel power plants before curtailing renewables, obviously because renewables are preventing fossil fuels from having to be burned and hence reducing the amount

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2023-11-30 No Country Globally Has The Conditions For Success For Nuclear Generation In The 21st Century.

Michael Barnard says the following quote in this article. Quote: “”No country globally has the conditions for success for nuclear generation in the 21st Century.”” Another quote: “”The vastly majority of the 450 or so nuclear reactors in the world that are generating electricity that gets put into the grid are gigawatt scale. That’s because

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2023-11-28 SMRs Aren’t Viable – a History Of Failures

The article was disheartening – but understandably the reality is renewables plus storage is so much cheaper that SMRs can’t compete The utilities will not contract for a nuclear power plant when they can get solar, wind and battery storage for a fraction of the cost per MWh. What I saw no mention of so

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2023-11-26 Bidirectional Chargers In California

Wallbox in partnership with Bidirectional Energy to get a grant from California Energy Commission REDWDS Grant for V2X technology. Wallbox & Bidirectional Energy To Get Grant For More V2X In California

2023-11-23 H2 Advocates/ICCT Don’t Understand PPAs, RECs, Wholesale, Retail Electricity

First, the Prime Directive: The release of GHGs – greenhouse gases – by humans into the atmosphere must be stopped. Burning fossil fuels for industry and transportation make up a major part of those GHGs. Fossil fuels must be replaced by fuels that add no GHGs to the atmosphere. Hydrogen is one choice. I want

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