Engie to supply Prologis in Poland with 335 GWh green power

• Engie and Prologis ink a five-year PPA covering 67% of the logistics group’s Polish consumption—an anchor for new solar and wind.

Engie has signed a five-year power purchase agreement to deliver about 335 GWh of green electricity to Prologis’ logistics parks in Poland starting in January 2026. The fixed-price PPA will cover roughly 67% of Prologis’ national consumption and is expected to be backed by a mix of renewable generation—an anchor that can underwrite additional solar and storage build in the country’s tight interconnection landscape. 

For developers and lenders, corporate PPAs like this de-risk projects: creditworthy buyers provide revenue certainty that supports construction debt and long-lead equipment orders. In Poland’s congested grid, sponsors increasingly design “battery-ready” sites to time-shift output into evening peaks and provide fast frequency response—services PPAs can be structured to value.

The deal also fits a broader European trend: logistics and data-center operators are moving early to lock in green supply as power-hungry operations expand. Over time, portfolio-level energy management—onsite rooftop PV, behind-the-meter batteries, and flexible loads—can complement offsite PPAs to cut bills and emissions further.

The upshot is practical: long-dated demand signals make new solar easier to finance and build. Poland’s pipeline of PV and storage should benefit as more industrials follow Prologis’ lead.