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  2. Natural hydrogen - Wikipedia

    en.wikipedia.org/wiki/Natural_hydrogen

    In 2023 Pironon and de Donato announced the discovery of a deposit they estimated to be some 46 million to 260 million metric tons (several years worth of 2020s production). [17] In 2024, a natural deposit of helium and hydrogen was discovered in Rukwa, Tanzania., [18] as well in Bulqizë, Albania. [19]

  3. Isoscape - Wikipedia

    en.wikipedia.org/wiki/Isoscape

    An isoscape is a geologic map of isotope distribution. It is a spatially explicit prediction of elemental isotope ratios (δ) that is produced by executing process-level models of elemental isotope fractionation or distribution in a geographic information system (GIS).

  4. Small fraction of hydrogen trapped under Earth can power ...

    www.aol.com/news/small-fraction-hydrogen-trapped...

    The model predicts the characteristics of hydrogen deposits based on where the gas has been found, in what quantities, and the rates at which natural processes are known to produce it.

  5. United States hydrogen policy - Wikipedia

    en.wikipedia.org/wiki/United_States_Hydrogen_Policy

    The categories that projects must adhere to are as follows: (1) advancements in technologies, components, or systems related to hydrogen production, storage, distribution, utilization; (2) prototypes of hydrogen-powered vehicles or other hydrogen-based products that best meet or exceed objective performance criteria, such as the completion of a ...

  6. Could there be a gold rush for buried hydrogen?

    www.aol.com/news/could-gold-rush-buried-hydrogen...

    Many see hydrogen as the green fuel of the future so underground deposits of the gas could be valuable.

  7. Vast deposit of 'white gold' in Arkansas could be stunningly ...

    www.aol.com/news/vast-deposit-white-gold...

    A map of the U.S. showing the geological area called the Smackover Formation. The highlighted portion in red, in southern Arkansas, was found by the U.S. Geological Survey to have high levels of ...

  8. Hydrogen production - Wikipedia

    en.wikipedia.org/wiki/Hydrogen_production

    At an electricity cost of $0.06/kWh, as set out in the Department of Energy hydrogen production targets for 2015, [73] the hydrogen cost is $3/kg. The US DOE target price for hydrogen in 2020 is $2.30/kg, requiring an electricity cost of $0.037/kWh, which is achievable given recent PPA tenders for wind and solar in many regions. [74]

  9. Geothermal energy in the United States - Wikipedia

    en.wikipedia.org/wiki/Geothermal_energy_in_the...

    The Sonoma Calpine 3 geothermal power station of The Geysers. Geothermal energy in the United States was first used for electric power production in 1960.The Geysers in Sonoma and Lake counties, California was developed into what is now the largest geothermal steam electrical plant in the world, at 1,517 megawatts.