Sosteneo SGR, part of Generali Investments, signed an agreement to acquire 100% of four agricultural biomethane projects in Lombardy, Italy. The portfolio has around 1,500 smc of total capacity. Deal value was not disclosed. All projects are fully authorised, under construction, and expected to reach commercial operations by mid-2026.

The deal shows how Italy biomethane M&A is moving toward construction-ready assets with policy-backed revenue visibility. Sosteneo is not buying speculative gas optionality. It is buying permitted infrastructure with GSE auction access, local feedstock contracts, and near-term cash-flow conversion.

The buyer is an institutional infrastructure investment manager deploying capital through its first flagship fund and a co-investment vehicle. The transaction is the final investment for Fund I, which focused on construction-ready clean energy infrastructure backed by visible and contracted revenues.

The asset profile matters commercially. Each project has secured access to Italy’s renewable gas incentive framework through GSE auctions. Long-term feedstock agreements with agricultural counterparties reduce input risk and support operating resilience.

The signal is clear: Italy biomethane M&A is becoming more institutional. Buyers will favor authorised, incentive-backed portfolios over early-stage projects without feedstock control or revenue certainty.

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