With over 150 countries signing a Global Methane Pledge to reduce methane emissions by 30% by 2030, tracking will be essential worldwide. A purpose-built satellite, MethaneSAT, has been launched to do just that, with the satellite a project of the Environmental Defense Fund. Data will be available, to everyone, worldwide. * * *Want to watch this podcast as a video? This Week in Engineering is available on engineering.com TV along with all of our other shows such as End of the Line, Designing the Future, Manufacturing the Future, and the Engineering Roundtable.