Energy transition from first principles?

…batteries, flow batteries, thermal batteries, SSBs, heat pumps, fusion, geothermal, CCS, DAC, blue hydrogen, green hydrogen, electrofuels, biofuels, landfill gas, biomass, biochar, nature. https://thundersaidenergy.com/2023/11/16/renewable-heavy-grids-dividing-the-pie/ Energy efficiency technologies from first principles: EROEI, electric…

Harmonic filters: leading companies?

heat pumps, and inverter-based generation sources such as solar and wind. An introduction to power quality issues is presented in our overview of electricity. Active harmonic filters are the most…

Magnets and energy: fundamental attraction?

Overview of magnets

pumps, and electric vehicles. But what actually are magnets? How are they measured? Why do so many use Rare Earth metals? This 15-page overview of magnets explains key magnet concepts…

Magnets and permanent magnets: company screen?

Permanent magnets companies

…include electric motors, including for electric vehicles; electric compressors, especially for HVAC applications and heat pumps; wind turbines. More mundanely, permanent magnets are also sold into ordinary household appliances like…

Hydrofluoric acid: the economics?

costs of hydrofluoric acid production

…power transmission lines. It is used to make refrigerants, as used in fridges, AC and heat pumps. UF6 is used in upgrading uranium for nuclear fuel. And HF is used…

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