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  2. Hundreds object to plans for biogas plant - AOL

    www.aol.com/news/hundreds-object-plans-biogas...

    Follow Beds, Herts and Bucks news on BBC Sounds, Facebook, Instagram and X. More stories like this. More than 1,000 objections to large biogas plant. People keen to learn more about biogas plant plans

  3. Renewable natural gas - Wikipedia

    en.wikipedia.org/wiki/Renewable_natural_gas

    Renewable natural gas (RNG), also known as biomethane, is a renewable fuel and biogas which has been upgraded to a quality similar to fossil natural gas and has a methane concentration of 90% or greater. [1]

  4. Biological methanation - Wikipedia

    en.wikipedia.org/wiki/Biological_methanation

    This process can be applied in a power-to-gas system to produce biomethane and is appreciated as an important storage technology for variable renewable energy in the context of energy transition. [1] This technology was successfully implemented at a first power-to-gas plant of that kind in the year 2015.

  5. Biogas - Wikipedia

    en.wikipedia.org/wiki/Biogas

    Biogas is a gaseous renewable energy source [1] produced from raw materials such as agricultural waste, manure, municipal waste, plant material, sewage, green waste, wastewater, and food waste. Biogas is produced by anaerobic digestion with anaerobic organisms or methanogens inside an anaerobic digester, biodigester or a bioreactor.

  6. Substitute natural gas - Wikipedia

    en.wikipedia.org/wiki/Substitute_natural_gas

    In this way, the production of renewable gas can be phased in at the same rate as the production capacity is increased. The gas market and infrastructure the natural gas has contributed with is a condition for large scale introduction of renewable biomethane produced through anaerobic digestion or gasification and methanation bio-SNG.

  7. Second-generation biofuels - Wikipedia

    en.wikipedia.org/wiki/Second-generation_biofuels

    The distinguishing feature is the technology involved in producing the intermediary product, rather than the ultimate off-take. A process producing liquid fuels from gas (normally syngas) is called a gas-to-liquid (GtL) process. [10] When biomass is the source of the gas production the process is also referred to as biomass-to-liquids (BTL).

  8. Japan's Toyota announces 'an engine born' with biofuel ... - AOL

    www.aol.com/news/japans-toyota-announces-engine...

    During a three-hour presentation at a Tokyo hall Tuesday, the car manufacturer giant announced it would offer lean compact engines that also run on so-called green fuels like hydrogen and ...

  9. World Energy Outlook - Wikipedia

    en.wikipedia.org/wiki/World_Energy_Outlook

    The annual World Energy Outlook (WEO) is the International Energy Agency's (IEA) flagship publication on global energy projections and analysis. [1] It contains medium to long-term energy market projections, extensive statistics, analysis and advice for both governments and the energy business regarding energy security, environmental protection and economic development.