$88-million-dollar satellite used for tracking methane emissions has gone dark

A multi-million-dollar satellite launched to monitor oil and gas emissions has gone dark.

The $88 million project, funded by names like Jeff Bezos, was launched early last year. Now, the Environmental Defense Fund says the device has lost all power and is likely not recoverable. Project managers say they are still looking into what went wrong.

The satellite was designed to monitor methane usage and publicly release that data. Dairy groups have long voiced concerns over devices used for methane monitoring, saying the industry is often unfairly targeted.