Called Project Astra, the effort is focused on developing an innovative sensor network to continuously monitor methane emissions across large areas to enable quick and efficient detection and repair of leaks.

The company is working with the University of Texas, Gas Technology Institute, Environmental Defense Fund and Pioneer Natural Resources.

Project Astra will create a network of sensors to feed data to a central system that can quickly alert the right people to fix a leak. This high-frequency monitoring system will enable operators to more efficiently direct resources to a specific location. If successful, the project could provide a more affordable, efficient solution to reduce methane emissions.

ExxonMobil is also testing a host of other solutions, including satellites, aircraft and unmanned drones, to detect these emissions.

Here’s a look at Project Astra.

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