The push for decarbonization has been growing across the natural gas value chain, and the LNG sector is no exception. Amid pressure from government policies, investors, and buyers, international LNG customers have shown concerns with the carbon footprint of US gas supply. To increase their competitiveness, US gas producers and LNG developers are seeking ways to track and mitigate emissions tied to their operations. As one option, responsibly sourced gas (RSG) or certified gas has been on the rise for producers to reduce their scope 1 emissions. While RSG has been geared towards the domestic market for now, it could also tap into the international LNG market in the very near future. What value can RSG bring to the LNG industry from both environmental and cost perspectives? How will sourcing from RSG increase competitiveness of US LNG in the global market?