The Latest from Isobel Whitcomb

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  Methane

  States lead on landfill methane emissions as federal action stalls

  The EPA was set to tighten rules on landfill operators. With Trump in charge, state policies may be the nation’s best bet at curbing these emissions.

  By Isobel Whitcomb  .  3 April 2025

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  Clean industry

  Cement has an emissions problem. Can tech that mimics coral fix it?

  Fortera’s low-carbon cement, based on the process by which corals form their skeletons, is gaining traction as the essential industry looks to curb emissions.

  By Isobel Whitcomb  .  21 January 2025

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  Methane

  This automated tool helps tackle methane emissions from landfills

  LoCI Controls uses remotely controlled sensors to help landfills reduce methane leaks. If scaled up, the technology could have a big impact.

  By Isobel Whitcomb  .  24 October 2024

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  Methane

  Colorado launches first-of-a-kind landfill-methane monitoring program

  Using EPA funds, Colorado will deploy cutting-edge technology for detecting methane emissions from its 80 landfills, making it a leader among states.

  By Isobel Whitcomb  .  25 September 2024

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  Methane

  Pressure mounts on methane-polluting Oregon landfill to clean up its act

  Nearby residents have been sounding the alarm about Coffin Butte Landfill for years. Now Sen. Jeff Merkley and other members of Congress are demanding action.

  By Isobel Whitcomb  .  19 August 2024

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  Methane

  A huge landfill in Oregon is spewing methane. Its owners want to expand.

  Numerous safety violations have been detected at the fast-growing landfill. It’s part of a larger pattern of problems with how the U.S. handles waste.

  By Isobel Whitcomb  .  6 August 2024