CO2M-C, also known as Sentinel-7C is a future European Earth observation satellite within the EU's Copernicus programme, expected to launch in 2029. Its goal is to provide global measurements of anthropogenic emissions of CO<sub>2</sub>, CH<sub>4</sub>, and NO<sub>2</sub> to support fulfilling the Paris Agreement. Like its sister spacecraft CO2M-A and CO2M-B, it will be equipped with an infrared spectrometer, a multi-angle polarimeter, and a cloud imager.