Twenty years ago, 14 countries and several key industry groups joined to form the Methane to Markets Partnership —an international public-private partnership committed to reducing methane emissions and capturing methane as a valuable energy source. In 2010, it was rechartered and renamed the Global Methane Initiative (GMI).

Over the years, GMI has developed more than 1,500 valuable technical resources, economic analysis, and best practices and provided trainings for more than 55,000 people across 70 countries on quantifying, capturing, and reducing methane emissions.

GMI has fostered conversations and knowledge sharing about methane around the globe, raising the visibility of methane as a powerful greenhouse gas and harmful air pollutant, and leveraging our collective technical expertise to provide practical guidance and foster the replication of methane mitigation successes.

Collectively since 2004, GMI Partner Countries have reduced methane by more than 670 million metric tonnes of carbon dioxide equivalent. This is equivalent to planting more than 11 billion trees!

As of 2024, GMI is comprised of nearly 50 countries, numerous key strategic partners, and hundreds of private sector and multilateral organizations collaborating to take action on methane around the world. GMI advances information sharing, promotes ambitious activities, trains stakeholders, and builds capacity to abate methane. Through GMI, experts and decisionmakers share best practices, research, technology innovations, policy models, and real-world solutions that enable the successful implementation of methane mitigation policies and projects.

Learn more about our Partners, Accomplishments, Case Studies, Resources, Project Network, and Key Strategic Partners over the last 20 years on this page.

Photo of Tomás Carbonell, GMI Chair, U.S. EPA

“Congratulations to the Global Methane Initiative on its 20th Anniversary. It has been an honor to serve as Chair of the GMI Steering Committee during a time of unprecedented global attention to methane emission reduction pledges, progress towards transparency, and mitigation actions. GMI has made its mark on global methane mitigation by fostering open dialogue, building technical capacity, and collaborating to develop and share best practices and proven solutions. The GMI community will continue this critical work to scale methane mitigation efforts to meet the urgency of this methane moment.”

– Tomás Carbonell, U.S. Environmental Protection Agency

Photo of Faisal Almusa, Ministry of Energy, Saudi Arabia

“As a proud member of the Global Methane Initiative, Saudi Arabia is committed to leading efforts in reducing methane emissions. Our commitment to innovative strategies and international partnerships is crucial to addressing climate change effectively. Together, we can pave the way for a sustainable future for generations to come.”

– Faisal Almusa, Ministry of Energy, Saudi Arabia

Accomplishments

Cumulative Methane Emission Reductions Through 2023

Cumulative GMI Methane Emission Reductions, 2010-2023

Source: GMI’s database of project activities, representing the best available yet conservative estimates of emission reductions from projects supported by GMI. Carbon dioxide equivalents are based on a global warming potential of 28 for methane.

Overview of GMI Accomplishments

GMI Partner Country Emissions and Actions

As of 2024, GMI has 48 Partner Countries dedicated to mitigating methane across the globe. These countries account for approximately 70 percent of global methane emissions from human activities.

Learn more about each Partner Country’s methane emissions, methane commitments, plans and mitigation actions on their recently updated Partner Country pages.

Case Studies and Resources

Discover Methane Mitigation Case Studies

GMI offers a wealth of methane mitigation successes in the Case Study Library. GMI continues to expand the library in response to unprecedented attention to methane and a need for real-world examples. The library provides quick access to case studies developed through multiple efforts, such as the recently published step-by-step Policymaker Framework for Addressing Methane Emissions.

Find Technical Tools & Resources

GMI has developed valuable technical resources, economic analyses, and best practices to support technical decisions related to quantifying, capturing, and reducing methane emissions. Examples include SWEET for municipal solid waste, the International Coal Mine Methane Project List, and the Best Practices Guidance for Effective Methane Management in the Oil and Gas Sectors (developed jointly with UNECE).

Engage Project Network Experts

The GMI Project Network includes more than 1,000 organizations. The network facilitates communication, project development and implementation, and private sector involvement in methane abatement projects across all GMI technical sectors and around the globe. Use the Find an Expert feature to identify and connect with the relevant technical experts from the GMI community.

Global Conversations

GMI has fostered globally inspired conversations through many formal Forums and Expos, with the most recent 2024 Global Methane Forum bringing together more than 800 people from nearly 60 countries at the UN in Geneva and many other premier gatherings held over the years in places such as China, India, Canada, and the United States.

Global Methane Forum

International Strategic Partners

GMI collaborates with key strategic partners to support meaningful action on methane, including the Climate and Clean Air Coalition (CCAC), United Nations Economic Commission for Europe (UNECE), United Nations Environment Programme (UNEP), Global Methane Hub, and the World Bank Group.

UNECE CCAC UNEP

Global Methane Hub World Bank Group

GMI Photo Gallery: Over the Years


2021-Today

Attendees during a networking break at the 2024 Global Methane Forum in Geneva, Switzerland. <br><span class='small text-muted'>(2024, Geneva, Switzerland)</span>
GMI Biogas Subcommittee discussions at the 2024 Global Methane Forum in Geneva, Switzerland. <br><span class='small text-muted'>(2024, Geneva, Switzerland)</span>
Daniel Benefoh, GMI Vice Chair, speaking at the 2024 Global Methane Forum in Geneva, Switzerland. <br><span class='small text-muted'>(2024, Geneva, Switzerland)</span>
Michal Drabik (center), UNECE, with 2024 Global Methane Forum attendees in Geneva, Switzerland. <br><span class='small text-muted'>(2024, Geneva, Switzerland)</span>
Plenary session attendees at the 2024 Global Methane Forum in Geneva, Switzerland. <br><span class='small text-muted'>(2024, Geneva, Switzerland)</span>
Event partners speaking during the plenary session at the 2024 Global Methane Forum in Geneva, Switzerland. Tatiana Molcean, UNECE Executive Secretary (top left); Tomás Carbonell, GMI Chair (top right); Marcelo Mena, Global Methane Hub CEO (bottom left); Martina Otto, CCAC Head of Secretariat (bottom right). <br><span class='small text-muted'>(2024, Geneva, Switzerland)</span>
Plenary session opening remarks from UNECE Executive Secretary, Tatiana Molcean, at the 2024 Global Methane Forum in Geneva, Switzerland. <br><span class='small text-muted'>(2024, Geneva, Switzerland)</span>
The GMI Steering Committee at the 2024 Global Methane Forum. <br><span class='small text-muted'>(2024, Geneva, Switzerland)</span>
GMI Team members, Jake Dunton and Nick Elger, met with members of the Brazil Ministry of Agriculture and Ministry of Environment and Climate Change, 2024. <br><span class='small text-muted'>(2024, Brazil)</span>
The GMI Biogas Subcommittee meeting attendees at the 2024 Global Methane Forum in Geneva, Switzerland. <br><span class='small text-muted'>(2024, Geneva, Switzerland)</span>
Michal Drabik (left), UNECE, with Denise Mulholland, GMI Secretariat Director, at the 2024 Global Methane Forum in Geneva, Switzerland. <br><span class='small text-muted'>(2024, Geneva, Switzerland)</span>
GMI Biogas Subcommittee meeting held at the 2023 Climate and Clean Air Conference in Bangkok, Thailand. <br><span class='small text-muted'>(2023, Bangkok, Thailand)</span>
GMI Biogas Subcommittee Co-Chair, Matt Hamilton, panelist at the 2023 Climate and Clean Air Conference in Bangkok, Thailand. <br><span class='small text-muted'>(2023, Bangkok, Thailand)</span>
Denise Mulholland, GMI Secretariat Director, and GMI Biogas Subcommittee Co-Chairs, Monica Shimamura and Matt Hamilton, attend the GMI Biogas Subcommittee meeting held in conjunction with the 2023 Climate and Clean Air Coalition Conference in Bangkok, Thailand. <br><span class='small text-muted'>(2023, Bangkok, Thailand)</span>
GMI representative, Nick Elger, attends the World Sustainable Development Summit in New Delhi, India on behalf of the U.S. EPA, 2023. <br><span class='small text-muted'>(2023, New Delhi, India)</span>
GMI representatives with waste management workers on a study tour of Indore, India. <br><span class='small text-muted'>(2023, Indore, India)</span>
Study tour participants learn about the city's source-separated waste collection vehicles in Indore, India. <br><span class='small text-muted'>(2023, Indore, India)</span>
Visit to a coal facility in India with GMI Coal Mines Subcommittee Co-Chair, Volha Roshchanka. <br><span class='small text-muted'>(2023, India)</span>
GMI Steering Committee meeting in Washington, D.C., United States, 2023. <br><span class='small text-muted'>(2023, Washington, D.C., United States)</span>
Representatives of the GMI Biogas Subcommittee attend the GMI conference on Diverting Organic Waste from Landfills Utilizing Small and Large Scale Treatment Facilities in Serbia, 2022. <br><span class='small text-muted'>(2022, Novi Sad, Serbia)</span>
Site visit to DC Water with the GMI Biogas Subcommittee during the 2022 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2022, United States)</span>
Monica Shimamura, former director of the GMI Secretariat, presenting at the 2022 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2022, United States)</span>
U.S. delegation at the 2022 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2022, Washington, D.C., United States)</span>
Special Presidential Envoy for Climate John Kerry's keynote address at the 2022 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2022, United States)</span>
GMI Steering Committee representatives at the 2022 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2022, United States)</span>
Saudi Arabia representative during the GMI Steering Committee Meeting at the 2022 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2022, United States)</span>
GMI Steering Committee leadership at the 2022 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2022, United States)</span>
GMI Steering Committee meeting during the 2022 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2022, United States)</span>
GMI Chair Tomás Carbonell's presentation during the plenary session at the 2022 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2022, United States)</span>
GMI Biogas Subcommittee presenters at the 2022 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2022)</span>

2016-2020

Representatives of the GMI Biogas Subcommittee on a site visit to a biogas facility site during the Biogas Subcommittee meeting held in Wisconsin, United States, 2019. <br><span class='small text-muted'>(2019, Wisconsin, United States)</span>
Presentation during the Plenary Session at the 2018 Global Methane Forum in Toronto, Canada. <br><span class='small text-muted'>(2018, Toronto, Canada)</span>
Group photo at the 2018 Global Methane Forum in Toronto, Canada. <br><span class='small text-muted'>(2018, Toronto, Canada)</span>
Site visit with members for Oil & Gas emissions measurement studies with Cairn in India, 2018. <br><span class='small text-muted'>(2018, India)</span>
Site visit with members for Oil & Gas emissions measurement studies with Cairn in India, 2018. <br><span class='small text-muted'>(2018, India)</span>
EPA Administrator Gina McCarthy presenting at the 2016 Global Methane Forum in Washington, DC, United States. <br><span class='small text-muted'>(2016, United States)</span>
EPA Administrator Gina McCarthy with Rita Cerutti, Director of Multilateral Affairs in Environment and Climate Change Canada, and Christian Friis Bach, Executive Director of the United Nations Economic Commission for Europe, at the 2016 Global Methane Forum in Washington, DC, United States. <br><span class='small text-muted'>(2016, United States)</span>
Site visit to an anaerobic digestor in China with GMI Biogas Subcommittee representatives. <br><span class='small text-muted'>(2016, China)</span>
GMI Coal Mines Subcommittee presentation at the 2016 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2016, United States)</span>
GMI Oil & Gas Subcommittee meeting with India's GAIL Limited company. <br><span class='small text-muted'>(2016, India)</span>
GMI Steering Committee at the 2016 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2016, Washington, D.C., United States)</span>
Group photo at the 2016 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2016, Washington, D.C., United States)</span>
An audience member asking a question at the 2016 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2016, Washington, D.C., United States)</span>
GMI Coal Mines Subcommittee Methane meeting in India, 2016. <br><span class='small text-muted'>(2016, India)</span>
GMI Biogas Subcommittee municipal solid waste site visit in India, 2016. <br><span class='small text-muted'>(2016, India)</span>
Presenting an award for landfill operations in India, 2016. <br><span class='small text-muted'>(2016, India)</span>
GMI Biogas Subcommittee municipal solid waste site visit in India, 2016. <br><span class='small text-muted'>(2016, India)</span>
GMI and CCAC meeting on Municipal Solid Waste in Japan, 2016. <br><span class='small text-muted'>(2016, Japan)</span>
Site visit to an oil & gas compressor station in Kazakhstan, 2016. <br><span class='small text-muted'>(2016, Kazakhstan)</span>
Site visit to an oil & gas compressor station in Kazakhstan, 2016. <br><span class='small text-muted'>(2016, Kazakhstan)</span>
Site visit to an oil & gas compressor station in Kazakhstan, 2016. <br><span class='small text-muted'>(2016, Kazakhstan)</span>
Site visit to an oil & gas processing facility in Kazakhstan, 2016. <br><span class='small text-muted'>(2016, Kazakhstan)</span>
U.S. representative Paul Gunning speaking at the 2016 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2016, Washington, D.C., United States)</span>
GMI site visit to the Philippines Department of Agricultural Training Institute, 2016. <br><span class='small text-muted'>(2016, Phillipines)</span>
Pigs at a site visit in the Philippines, 2016. <br><span class='small text-muted'>(2016, Phillipines)</span>
GMI Oil & Gas Subcommittee meeting with India's GAIL Limited company. <br><span class='small text-muted'>(2016)</span>
GMI Steering Committee meeting at the 2016 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2016, United States)</span>
GMI Steering Committee representatives at the 2016 Global Methane Forum in Washington, D.C., United States. <br><span class='small text-muted'>(2016, United States)</span>

2011-2015

Attendees listening in on the first GMI Workshop and Exhibition held in the Middle East hosted by Saudi Arabia, 2015. <br><span class='small text-muted'>(2015, Khobar, Saudi Arabia)</span>
GMI and Aramco leaders at the first GMI Workshop and Exhibition held in the Middle East hosted by Saudi Arabia, 2015. <br><span class='small text-muted'>(2015, Khobar, Saudi Arabia)</span>
Speaker at the first GMI Workshop and Exhibition held in the Middle East hosted by Saudi Arabia, 2015. <br><span class='small text-muted'>(2015, Khobar, Saudi Arabia)</span>
Panelists at the C40 Latin American Mayors Forum in Brazil, 2015. <br><span class='small text-muted'>(2015, Buenos Aires, Brazil)</span>
GMI leadership at the GMI Coal Mines Subcommittee meeting in Colombia, 2015. <br><span class='small text-muted'>(2015, Colombia)</span>
Cows near an anaerobic digestor facility during a Biogas site visit to Sensenig Farms, 2015. <br><span class='small text-muted'>(2015)</span>
GMI Biogas Subcommittee site visit to a biomethane plant in India, 2015. <br><span class='small text-muted'>(2015, India)</span>
GMI meeting in Indonesia, 2015. <br><span class='small text-muted'>(2015, Indonesia)</span>
Site visit to PTT Gas in Thailand, 2015. <br><span class='small text-muted'>(2015)</span>
Site visit to PTT Gas in Thailand, 2015. <br><span class='small text-muted'>(2015)</span>
Panelists at the second All India GMI Oil and Gas Sector Workshop in India, 2015. <br><span class='small text-muted'>(2014, India)</span>
GMI Steering Committee meeting in Canada, 2014. <br><span class='small text-muted'>(2014, Montreal, Canada)</span>
U.S. representatives at the GMI Expo in Canada, 2013. <br><span class='small text-muted'>(2013, Vancouver, Canada)</span>
U.S. representative Pamela Franklin presenting at the GMI Expo in Canada, 2013. <br><span class='small text-muted'>(2013, Vancouver, Canada)</span>
GMI Steering Committee at the GMI Expo in Canada, 2013. <br><span class='small text-muted'>(2013, Vancouver, Canada)</span>
Site visit to an oil & gas plant in Canada, 2013. <br><span class='small text-muted'>(2013, Vancouver, Canada)</span>
Technical agricultural biogas training during a site visit, 2012. <br><span class='small text-muted'>(2012)</span>
Site visit to a landfill. <br><span class='small text-muted'>(2011)</span>

2004-2010

Presentation on U.S. activities at the GMI Coal Mines Subcommittee meeting in China, 2010. <br><span class='small text-muted'>(2010, Beijing, China)</span>
Audience members at the Methane to Markets Partnership Expo in India, 2010. <br><span class='small text-muted'>(2010, India)</span>
Panelists at the Methane to Markets Partnership Expo in India, 2010. <br><span class='small text-muted'>(2010, India)</span>
GMI Coal Subcommittee delegates at the Methane to Markets All-Partnership meeting hosted by Mexico, 2009. <br><span class='small text-muted'>(2009, Monterrey, Mexico)</span>
Project Network expo booth at a GMI event, 2009. <br><span class='small text-muted'>(2009)</span>
GMI Steering Committee meeting, 2009. <br><span class='small text-muted'>(2009)</span>
Site visit to an oil & gas facility in India, 2008. <br><span class='small text-muted'>(2009)</span>
Site visit to an anaerobic digestor at a farm in Mexico, 2008 <br><span class='small text-muted'>(2008, Mexico)</span>
GMI Coal Mines Subcommittee site visit, 2008. <br><span class='small text-muted'>(2008)</span>
GMI Coal Mines Subcommittee site visit, 2008. <br><span class='small text-muted'>(2008)</span>
GMI representatives at the International Workshop on Mine Methane Emission Reduction in China, 2008. <br><span class='small text-muted'>(2008, China)</span>
Dina Kruger, U.S. EPA Climate Change Division Director, speaking at the MOU signing between U.S. and India in support of the Methane to Markets Partnership, 2007. <br><span class='small text-muted'>(2007, Washington D.C., United States, EPA headquarters)</span>
Dina Kruger, U.S. EPA Climate Change Division Director, speaking at the MOU signing between the U.S. and India in support of the Methane to Markets Partnership, 2007. <br><span class='small text-muted'>(2007, Washington D.C., United States, EPA headquarters)</span>
U.S. and India officials at the MOU signing in support of the Methane to Markets Partnership, 2007. <br><span class='small text-muted'>(2007, Washington D.C., United States, EPA headquarters)</span>
U.S. and Chinese representatives at the Methane to Markets Partnership Expo in China, 2007. <br><span class='small text-muted'>(2007, Beijing, China)</span>
Panelists at the Methane to Markets Partnership Expo in China, 2007. <br><span class='small text-muted'>(2007, Beijing, China)</span>
Site visit to Walter Energy’s Mine No. 4 in Alabama, United States, 2007. <br><span class='small text-muted'>(2007, Alabama, United States)</span>
Private sector poster session during the Methane to Markets Partnership Expo in China, 2007. <br><span class='small text-muted'>(2007, China)</span>
U.S. and India officials signing the MOU between the U.S. and India in support of the Methane to Markets Partnership, 2007. <br><span class='small text-muted'>(2007, Washington D.C., United States, EPA headquarters)</span>
U.S. and India officials at the signing of the MOU between the U.S. and India in support of the Methane to Markets Partnership, 2007. <br><span class='small text-muted'>(2007, Washington D.C., United States, EPA headquarters)</span>
U.S. and Chinese delegation at a GMI event, 2006. <br><span class='small text-muted'>(2006)</span>
GMI Coal Mines Subcommittee Co-Chairs, 2006. <br><span class='small text-muted'>(2006)</span>
MOU signing ceremony with the Secretariat of Environment and Natural Resources (SEMARNAT) in Mexico, U.S. EPA Deputy Administrator, and U.S. Agency for International Development Acting Administrator, 2005. <br><span class='small text-muted'>(2005, Washington, D.C., United States)</span>
GMI Coal Mines Subcommittee representatives at the fifth International Symposium on CBM/CMM in China, 2005. <br><span class='small text-muted'>(2005, Beijing, China)</span>

Miscellaneous

GMI Oil & Gas Subcommittee measurement study using optical gas imaging at a offshore oil & gas platform in India. <br><span class='small text-muted'>(India)</span>
Site visit to a wastewater treatment facility in China. <br><span class='small text-muted'>(China)</span>
Wastewater lagoon in a Chinese wastewater treatment facility. <br><span class='small text-muted'>(China)</span>

Global Methane Initiative (GMI)
Leading methane action since 2004