Which of the following country has largest resources of Coal bed Methane (CBM) in the world?

The correct answer is USA.

Key Points

• The USA holds the largest resources of Coal Bed Methane (CBM) in the world.
• CBM resources in the USA are primarily located in the Powder River Basin, San Juan Basin, and the Appalachian Basin.
• The US Geological Survey (USGS) estimates that the United States has more than 700 trillion cubic feet of CBM resources.
• Technological advancements in horizontal drilling and hydraulic fracturing have significantly boosted CBM extraction in the USA.
• The USA’s development of CBM is driven by the demand for cleaner energy sources and the need to reduce greenhouse gas emissions.

Additional Information

• Coal Bed Methane (CBM)
  • CBM is a form of natural gas extracted from coal beds, mainly composed of methane.
  • It is considered an unconventional source of natural gas and is a cleaner alternative to coal and oil.
  • CBM is formed during the process of coalification, where plant material is converted into coal over millions of years.
  • CBM extraction involves drilling into coal seams and reducing the pressure to release the gas.
• Environmental Impact
  • CBM extraction can lead to groundwater contamination if not managed properly.
  • It produces less carbon dioxide compared to coal and oil, making it a relatively cleaner fossil fuel.
• Economic Importance
  • CBM contributes to the energy security of countries by providing an additional source of natural gas.
  • It can stimulate economic growth by creating jobs in drilling, extraction, and related industries.
• Global CBM Resources
  • Besides the USA, other countries with significant CBM resources include China, Australia, and Canada.
  • China has been actively developing its CBM resources to reduce its reliance on coal and improve air quality.