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This report updates the 2019 CEDIGAZ’s comprehensive study on global biomethane (also known as renewable natural gas, RNG). It focuses on biogas upgrading and looks at key developments in the marketplace, policies, and major markets. Global RNG production reached 4 bcm in 2019, a doubling since 2015. There are now close to 1,000 biogas upgrading plants operating in the world. The market remains dominated by Europe (2.4 bcm), but the United States is catching up rapidly and, in fact, has become the world’s leading producer (1.1 bcm), ahead of Germany. In other regions, biomethane production is still limited (0.4 bcm collectively), but the market is taking off in Brazil, Canada, China and India. Recent years have seen significant shifts in terms of key sources of demand and market drivers. Hard-to-abate sectors (road transportation, shipping, heat) are becoming the focus of support policies, while cost reduction in wind and solar power generation makes the use of biomethane in the power sector less attractive, except for providing flexibility. RNG is more and more recognized for its key role in decarbonizing and bringing sustainability in the agriculture and waste sectors and is increasingly included in climate policies targeting these sectors.

This report updates the 2019 CEDIGAZ’s comprehensive study on global biomethane (also known as renewable natural gas, RNG). It focuses on biogas upgrading and looks at key developments in the marketplace, policies, and major markets. Global RNG production reached 4 bcm in 2019, a doubling since 2015. There are now close to 1,000 biogas upgrading plants operating in the world. The market remains dominated by Europe (2.4 bcm), but the United States is catching up rapidly and, in fact, has become the world’s leading producer (1.1 bcm), ahead of Germany. In other regions, biomethane production is still limited (0.4 bcm collectively), but the market is taking off in Brazil, Canada, China and India. Recent years have seen significant shifts in terms of key sources of demand and market drivers. Hard-to-abate sectors (road transportation, shipping, heat) are becoming the focus of support policies, while cost reduction in wind and solar power generation makes the use of biomethane in the power sector less attractive, except for providing flexibility. RNG is more and more recognized for its key role in decarbonizing and bringing sustainability in the agriculture and waste sectors and is increasingly included in climate policies targeting these sectors.