SWANA Releases New ARF Report on Horizontal Landfill Gas Collection Systems

May 13, 2026 — Silver Spring, MD The SWANA Applied Research Foundation (ARF) released a new report titled Horizontal Landfill Gas Collection Systems. This report provides updated guidance to assist solid waste professionals in designing, installing, and operating horizontal landfill gas (LFG) collection systems.   Developed with input from SWANA’s ARF Disposal Group and the Landfill Gas…
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