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Decarbonization That Actually Works: Brian Livingston on Cutting Diesel Use Today

In this episode, Joseph sits down with Brian Livingston, a 40‑year chemical engineer and one of North America’s most respected voices on practical, real‑world decarbonization. Brian has spent his career in the trenches of heavy industry, helping companies that depend on diesel fuel reduce consumption, cut CO₂ emissions, and save millions of dollars in the process.

Brian spent nearly two decades inside Caterpillar’s diesel engine division, where he developed deep technical expertise in engines, combustion, and fuel behavior. Today, as the founder of Zelkam, he brings that knowledge directly to…

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