STR (Sommariva Perno)
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STR is a company active in the waste treatment sector in Piedmont. It operates the composting plant in Sommariva Perno, a municipality in the Province of Cuneo, used to treat the organic fraction of urban waste collected across the region.
The Sommariva Perno plant
On 31 October 2026, STR inaugurated the composting plant in Sommariva Perno after renovation work. The project was carried out with an investment of nearly 13 million euros, aimed at increasing organic waste treatment capacity in Piedmont [1].
Related articles: Inauguration of the STR composting plant in Sommariva Perno
Sources
- IdeaWebTv — 31 October 2026