About 518,000 results
Open links in new tab
  1. Biogas - Wikipedia

    Production Biogas is produced by microorganisms, such as methanogens and sulfate-reducing bacteria, performing anaerobic respiration. Biogas can refer to gas produced naturally and …

  2. Biogas | Description, Production, Uses, & Facts | Britannica

    Oct 17, 2025 · Biogas, naturally occurring gas that is generated by the breakdown of organic matter by anaerobic bacteria and is used in energy production. Biogas is a renewable energy …

  3. Biogas-Renewable natural gas - U.S. Energy Information …

    Nov 19, 2024 · Biogas, which may be called renewable natural gas (RNG) or biomethane, is an energy-rich gas produced by anaerobic decomposition or thermochemical conversion of …

  4. What is Biogas? A Beginners Guide - HomeBiogas

    Feb 9, 2024 · There are several types of biogas systems and plants that have been designed to make efficient use of biogas. While each model differs depending on input, output, size, and …

  5. Biogas: Production, properties, applications, economic and …

    Jan 1, 2024 · Biogas is obtained from the breakdown of biomass by microorganisms and bacteria in the absence of oxygen. Biogas is considered a renewable source of energy, similar to solar …

  6. What is biogas? | National Grid

    What is biogas? Biogas is an environmentally-friendly, renewable energy source produced by the breakdown of organic matter such as food scraps and animal waste. Find out how biogas is …

  7. How Does Anaerobic Digestion Work? - US EPA

    Dec 31, 2024 · Biogas is composed of methane (CH4), which is the primary component of natural gas, at a relatively high percentage (50 to 75 percent), carbon dioxide (CO2), hydrogen sulfide …

  8. Biogas Industry Market Snapshot | American Biogas Council

    What is a biogas system? Biogas systems use anaerobic digestion to recycle organic waste, turning it into renewable energy (the gas or “biogas”), and valuable soil products (liquid and …

  9. Biogas: what it is, how it works, and where it’s used

    Apr 29, 2025 · Biogas is a renewable gas made primarily of methane (CH₄) and carbon dioxide (CO₂), with small traces of other gases like hydrogen sulfide, ammonia, and water vapor. It’s …

  10. Definitions - Biogas, Biofuel, Energy crops

    Oct 10, 2023 · Biogas is the gaseous emissions from anaerobic degradation of organic matter (from plants or animals) by a consortium of bacteria. Biogas is principally a mixture of methane …