Odour Compliance Rather Than Process Decides Technology
An open windrow composts perfectly well and cannot be permitted within reach of housing in most developed markets any more. Enclosed vessels, covered aerated static piles, and negative pressure buildings with biofilters or scrubbers cost substantially more and produce compost of similar quality, and they get chosen because a planning authority will approve them. Roughly 38% of facility closures and permit refusals trace to odour complaints rather than to any operational failure. That makes odour control the deciding specification on almost every new site, and it grows at 10.8% against a market at 7.1%.
Market Impact: Collection mandatory across 27 stat








