August 06, 2026 10 min read
Vet a Waste-to-Energy Plant Manufacturer on the Guarantee, Not the Datasheet
Most buyers vet waste-to-energy plant manufacturers on technology. After three commissionings, I vet the availability guarantee and the reference plant instead.
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July 27, 2026 9 min read
Waste-to-Energy Ash Is an Offtake Problem, Not a Disposal Line
Waste-to-energy ash disposal is a quarter of the input mass, and most US plants still landfill it. Bottom ash reuse and fly ash treatment decide the pro forma.
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July 16, 2026 8 min read
Modular Waste Processing Sells a Schedule the Grid Won't Honor
Modular waste processing erects in four months, then waits years on an interconnection queue. Why the second module never lands, and what to sell instead.
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June 26, 2026 8 min read
Landfill Mining Pays for the Airspace, Not the Aluminum
Landfill mining almost never pays for the recovered metal. It pays for reclaimed airspace, closure liability, or not at all - here's when the dig clears.
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June 18, 2026 6 min read
40,000 Tonnes a Year, Locked for a Decade: Why Plastics-to-Fuels Lives or Dies on Feedstock Security
Abundia locked a decade of polyolefin feedstock before building Cedar Port. Why feedstock security, not the reactor, decides plastics-to-fuels projects.
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June 05, 2026 7 min read
Africa's Dumpsite Crisis Is Real. Imported Waste-to-Energy Plants Keep Underperforming.
Waste to energy in Africa keeps underperforming, and Reppie shows why: plants built for dry European trash choke on wet, organic waste. Here's the real fix.
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June 01, 2026 7 min read
Renewable Natural Gas From Anaerobic Digestion: Why Projects Stall at the Injection Meter
Renewable natural gas from anaerobic digestion clears the methane spec easily. The oxygen limit, interconnection queue, and RIN offtake are what stall projects.
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May 21, 2026 10 min read
Southeast Asia's Waste-to-Energy Bet Comes Down to Who Pays the Tipping Fee
Waste-to-energy in Southeast Asia lives or dies on contract structure - see how Indonesia, Vietnam, and the Philippines each price the risk differently.
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April 16, 2026 7 min read
Four Beliefs About Waste Conversion Systems That Cost Operators Money
Four persistent myths about waste conversion systems - and the engineering data that disproves them. A process engineer's field perspective.
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April 02, 2026 6 min read
Waste Management in Latin America: Why Projects Stall and What Actually Works
Latin America produces 540,000 tonnes of waste daily. Here's why infrastructure fails and the modular approaches finally gaining traction in the region.
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January 28, 2026 7 min read
Municipal Solid Waste Solutions: Modern Alternatives Beyond the Landfill
How cities and waste operators are replacing landfill dependence with integrated sorting, pyrolysis conversion, and resource recovery systems that extract energy, fuel, and materials from municipal solid waste.
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October 15, 2025 6 min read
What Is Waste-to-Energy? Guide to Modern WTE
A technical guide to waste-to-energy technology: how pyrolysis, radiant heat, and thermal conversion turn municipal waste into syngas, fuel, and power.
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