Sep 29, 2026Market Insights
Municipal Solid Waste Treatment: Methods Compared
A comparison of municipal solid waste treatment methods - landfilling, recycling and waste-to-energy - and where each fits.
The waste treatment landscape
Municipal solid waste can be landfilled, recycled, or treated with waste-to-energy. Each approach has a different role, and many regions combine them as part of an integrated waste management strategy.
Why energy recovery matters
Waste-to-energy reduces waste volume through controlled combustion and recovers energy as heat or steam. It also enables resource recovery, with scrap iron recovered from ash and the remainder turned into recycled aggregates for construction.
Where waste-to-energy fits
Waste-to-energy is well suited to regions with limited land for landfills and rising waste volumes. Modular plants serve counties and sparsely populated areas where large treatment infrastructure is not practical.