Satellite Data Reveals High Methane Emissions in Turkmenistan’s Oil and Gas Fields

The Environmental Defense Fund (EDF) has released the first images from MethaneSAT, a cutting-edge satellite designed to monitor methane emissions globally. The data reveals significant leaks from key fossil fuel production regions, including the United States, Turkmenistan, and Venezuela. Initial findings indicate methane emissions from North American and Central Asian production sites are substantially higher than earlier estimates based on ground-based monitoring. Both Turkmenistan and the U.S. are signatories to the Global Methane Pledge, which aims to reduce global methane emissions by 30% by 2030. MethaneSAT is part of a new wave of satellite missions focused on holding major emitters accountable for curbing methane leaks. This comes amid alarming findings from a September study by Stanford University, which reported that global methane emissions are increasing at an unprecedented rate, driving atmospheric methane levels to their highest in 800,000 years. Without immediate intervention, researchers warn, the planet could face a temperature rise exceeding 3 degrees Celsius by 2100. Methane, a greenhouse gas over 80 times more potent than carbon dioxide in the short term, is primarily released through fossil fuel production, agriculture, and waste decomposition. In 2020, human activities were responsible for 65% of methane emissions, with agriculture and waste contributing two-thirds and fossil fuels accounting for one-third. While agricultural emissions are harder to mitigate, initiatives like the Methane Pledge prioritize reducing methane leaks in fossil fuel production, which are more readily addressed. The MethaneSAT mission highlights the urgency of reducing emissions and pressuring major fossil fuel producers to take swift action. The Global Methane Pledge accommodates different national circumstances, allowing countries like New Zealand, where fossil fuel emissions are minimal, to focus on reducing methane from agriculture and waste. With atmospheric methane levels reaching critical thresholds, MethaneSAT and similar initiatives aim to catalyze a global effort to combat this potent driver of climate change.

United States Supports Uzbekistan’s Methane Reduction Efforts

The U.S. Embassy in Uzbekistan reports that a joint project between GasGreen Asia LLC, a subsidiary of Maryland-based Climate Compass, and Uzbekistan’s national gas distribution company, Hududgazta’minot JSC, has been engaged in detecting and repairing natural gas leaks within the country’s national gas distribution system. This project contributes to the country’s green economy transition and commitments under the Global Methane Pledge. Climate Compass, LLC is a world leader in providing logistical and technical services for greenhouse gas emissions reduction projects. A Korean carbon finance company, Ecoeye Co., Ltd., is the principal investor of the project, which began in March 2023. Since the project’s inception, over 50,000 individual methane leaks have been identified, measured, and repaired, reducing over seven million tons of carbon dioxide equivalent emissions per year. The project has created more than 200 local jobs, including engineers, data specialists, and project managers, who received intensive training from American technical experts. The repairs have generated tens of millions of dollars in savings for Hududgazta’minot by preventing gas losses and contributing to significant environmental benefits. At the September 24 event highlighting the project’s significant achievements, U.S. Ambassador to Uzbekistan Jonathan Henick said: “The United States welcomes Uzbekistan’s commitment to a broad-based transition to a green economy. This project supports Uzbekistan’s efforts to attract foreign direct investment while reducing greenhouse gas emissions.” According to Henick, the United States strongly supported Uzbekistan’s decision to join the Global Methane Pledge in 2022, an initiative to reduce methane emissions worldwide. Methane reduction is critical to Uzbekistan’s efforts to meet its nationally determined contributions under the Paris Agreement on Climate Change. According to the United Nations Environment Program, methane emissions have accounted for approximately 30 percent of global warming and are an increasingly growing challenge. According to the “Methane in Central Asia: Emissions, Trends, Actions” report, Uzbekistan’s annual greenhouse gas (GHG) emissions remained largely stable and declined slightly over the past 15 years, ranging between 180 and 200 million tons of CO2-equivalent or 5 tons per person. The report says the country’s energy sector is responsible for 75–80 percent of GHG emissions, including 50 percent from fuel combustion and 25–30 percent from methane leaks in the coal, oil, and gas sectors, the equivalent of 50 million tons of CO2. Uzbekistan has successfully decoupled GHG emissions from economic growth and intends to reduce the specific GHG emissions per GDP by 35 percent by 2030 compared to the 2010 level.