video1.0<iframe src="https://www.loom.com/embed/3238f9399bbf4f78b24c4d89ddd307bd" frameborder="0" width="2580" height="1935" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>19352580Loomhttps://www.loom.com19352580https://cdn.loom.com/sessions/thumbnails/3238f9399bbf4f78b24c4d89ddd307bd-710a743a864ae644.gif171.581In this video, I show how citizen-installed air quality sensors cause nearby industrial facilities to reduce their fugitive emissions by 6-8%. The key driver is increased regulatory scrutiny: federal agencies use the data as a substitute to monitor new areas, while state agencies use it as a complement to target known polluters. This reveals how citizen data creates a more resilient—but legally contested—model for environmental oversight.