As EPA Rolls Back Regulations for Large Industrial Polluters, It Finds a New Target: A Two-Person Geoengineering Startup

InsideClimate News
By By Phil McKennaApr 18, 2025, 5:00 am292 ptsTop
The company, Make Sunsets, launches balloons that release sulfur dioxide into the atmosphere. The gas—less than what is released during a single cross-country flight—cools the atmosphere by reflecting sunlight. By Phil McKenna The U.S. Environmental Protection Agency is demanding information from a small…

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