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Showing posts from April, 2022

Comparision of insulation material

 https://www.ecomerchant.co.uk/news/insulation-materials-compared/  

About building renovation and energy saving

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 about energy saving in energypost   It’s a message we are starting to see a lot. If ambitious climate policies struggling to be implemented today had been launched a decade ago, Europe wouldn’t have a Russian oil and gas problem. Andreas Rüdinger at IDDRI looks at buildings renovations in France . Two missed targets, proposed in 2008, are a 38% reduction in energy consumption in existing buildings by 2020, and 400,000 “major” renovations annually. If they had been met, natural gas consumption could have been reduced by about 100 TWh, equivalent to French imports of Russian natural gas in 2019 . Rüdinger runs through the various policies the government is now considering. He draws particular attention to France’s freezing of gas and electricity tariffs for all consumers – to cope with the current crisis – which will cost €20bn in 2022 . That’s enough to fund an ambitious 10-year nationwide renovation programme of poorly insulated buildings . As Rüdinger says, “we cannot waste

instant long duration energy storage just add carbon dioxide

 https://cleantechnica.com/2022/04/22/instant-long-duration-energy-storage-just-add-carbon-dioxide/  

MOST molecular energy storage

 https://www.futura-sciences.com/planete/actualites/energie-renouvelable-solution-stocker-energie-solaire-durant-annees-soient-endroit-meteo-97932/  

CO2 as energy storage

  Instant Long Duration Energy Storage: Just Add Carbon Dioxide   https://cleantechnica.com/2022/04/22/instant-long-duration-energy-storage-just-add-carbon-dioxide/  

5 development for PV

 https://cleantechnica.com/2022/04/18/the-solar-energy-multiverse-keeps-expanding-perovskites-shape-shifting-molecules-more/   1. Distributed Solar Energy 2. More Good News About Solar Energy, With Perovskite 3. Floating Solar 4. Long Duration Energy Storage 5. The Hydrogen Connection

Best Research-Cell Efficiency Chart

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 https://www.nrel.gov/pv/cell-efficiency.html    

when humanity could become a type 1 civilization ?

 https://www.sciencealert.com/astrophysicists-estimate-when-humanity-could-become-a-type-i-civilization  

5 year shortage of solar raw material ?

 https://www.pv-magazine.com/2022/04/20/polysilicon-maker-predicts-5-year-shortage-of-solar-raw-material/  

Natural hydrogen – how it works and why companies are interested

  https://www.pv-magazine.com/2022/04/20/natural-hydrogen-how-it-works-and-why-companies-are-interested/

NREL battery storage projection in USA to 2050

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  nrels-storage-projections-for-2050     6-hour battery storage in 2034 8-hour battery storage in 2040 10-hour battery storage in 2046

10 biggest green energy companies in the world.

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  Yahoo finance article If you want to skip our detailed analysis of the green energy industry which details the trends, current situation, and future outlook of the industry, you can go directly to the 5 Biggest Green Energy Companies in the World .