Search Results for: insulation

Average home sizes: living space per person?

Average home sizes

…rebound effect severely challenging the idea of ‘peak energy demand’. Improved living standards, building materials, efficiency, insulation, heating and cooling, will almost invariably result in people choosing to live in…

Hydrogen peroxide: production costs?

Hydrogen peroxide production costs

…such as propylene oxide for polyurethane insulation/EVs and for etching semiconductors. Hydrogen peroxide production costs? This data-file estimates the economic costs of producing hydrogen peroxide, at $1,000/ton per ton of…

Energy transition from first principles?

…vehicles, LED lighting, VFDs, CHPs, insulation, methane mitigation. https://thundersaidenergy.com/2023/03/23/eroei-energy-return-on-energy-invested/ Energetic industries from first principles: the internet, industrial gases, hydrogen, ammonia, steel, battery recycling, trucks, transport, compressors. The new age of electricity from first principles: transmission,…

Hydrofluoric acid: the economics?

costs of hydrofluoric acid production

…in its own right, to etch silicon chips, metals and blow insulation foams. This economic model captures the production of hydrogen fluoride from acid-grade fluorspar and sulfuric acid. We think…

NEL: green hydrogen technology review?

NEL technology review

…electrical insulation and lower risks of leakage in pressurized cells. Crucial issues. There is a crucial detail about these electrolyser patents that we think decision makers may wish to explore….

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