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  2. Prices of chemical elements - Wikipedia

    en.wikipedia.org/wiki/Prices_of_chemical_elements

    This is a list of prices of chemical elements. Listed here are mainly average market prices for bulk trade of commodities. ... Per-kilogram prices of some synthetic ...

  3. National hydrogen energy road map - Wikipedia

    en.wikipedia.org/wiki/National_hydrogen_energy...

    The National Hydrogen Energy Road Map (NHERM) is a program in India initiated by the National Hydrogen Energy Board (NHEB) in 2003 and approved in 2006 for bridging the technological gaps in different areas of hydrogen energy, including its production, storage, transportation and delivery, applications, safety, codes and standards and capacity building for the period up to 2020.

  4. 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]

  5. Hydrogen economy - Wikipedia

    en.wikipedia.org/wiki/Hydrogen_economy

    The following table shows a range of estimates of the levelized costs of gray, blue, and green hydrogen, expressed in terms of US$ per kg of H 2 (where data provided in other currencies or units, the average exchange rate to US dollars in the given year are used, and 1 kg of H 2 is assumed to have a calorific value of 33.3kWh).

  6. HCNG - Wikipedia

    en.wikipedia.org/wiki/HCNG

    HCNG or H2CNG (hydrogen compressed natural gas) is a mixture of compressed natural gas and 4–9 percent hydrogen by energy. [1] It may be used as a fuel gas for internal combustion engines [ 2 ] [ 3 ] [ 4 ] and home appliances.

  7. Why is Natural Gas So Expensive Now? - AOL

    www.aol.com/why-natural-gas-expensive-now...

    In the U.S., utility gas prices in September were 70% higher than in recent years. Europeans, who already pay much higher for natural gas, saw bills rise sharply by 50% — for example, in Estonia.

  8. U.S. gas prices in 2024: how much is gasoline in each state?

    www.aol.com/finance/u-gas-prices-2024-much...

    At the time of writing, the national average price of regular gas is $3.62 per gallon, $0.02 higher than this time last year. Drivers who use premium gas are paying $0.07 more this year than last ...

  9. Energy policy of India - Wikipedia

    en.wikipedia.org/wiki/Energy_policy_of_India

    The Hydrogen Energy program started in India after joining the IPHE (International Partnership for Hydrogen Economy) in the year 2003. [150] There are nineteen other countries including Australia, United States, UK, Japan, etc. [151] This global partnership helps India to set up commercial use of Hydrogen gas as an energy source.