DOE announces funding to reduce methane emissions from the oil and gas sector

“Methane is more destructive than carbon dioxide to our health and environment, so it’s crucial we develop solutions to identify and mitigate leaks at their source,” said U.S. Secretary of Energy, Jennifer M. Granholm. “Today's funding bolsters DOE’s efforts to advance next-generation technologies and systems to help make the natural gas infrastructure leak-tight, which will dramatically reduce methane emissions across the country and deliver cleaner air for all.”

The Biden-Harris Administration has launched an ambitious, whole-of-government initiative to significantly redouble our national efforts to reduce greenhouse gas emissions. Fuel switching from coal over to natural gas can roughly cut CO₂ emissions in half, but to a much lesser extent, if the natural gas supply chain is not leak-tight.

The US has more than 2 million active, abandoned, or repurposed wells, as well as its oil and natural gas pipeline network, compressor stations, and other oil and gas infrastructure that emit approximately 8 million tpy of methane (equivalent to 200 million t of CO₂ – the amount of annual CO₂ emissions from 400 000 vehicles). Significant progress has been made over the past decade in detecting and quantifying methane emissions at the source, using surface-based technologies such as handheld measurement devices and vehicle-based detection sensors, but these technologies cannot quickly assess large areas. Other technologies, such as atmospheric sensing equipment, attached to satellites or manned and unmanned aircraft, can better estimate the volume of methane emissions across wide areas, but these measurements are typically less accurate than surface-based methods.

Selected projects under today’s FOA will help to advance networks of surface-based methane sensor technologies for more timely monitoring of methane emissions across large areas of oil and natural gas-producing basins. Other projects under this FOA will design an integrated methane monitoring platform that will enable early detection and improved quantification of methane emissions along the entire natural gas supply chain to advance the accuracy of methane emissions estimates.