Finno Exergy

Pressure gain combustion retrofit technology for gas turbines, aimed at turbine operators and OEMs seeking higher efficiency

Vantaa, FinlandFounded 2013finnoexergy.comWebsite technologies

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Highlights

  • New on EvolcAdded 2026-11-02

About Finno Exergy

Finno Exergy develops Pressure Gain Combustion (PGC), a combustion technology for gas turbines that it says can be retrofitted into existing turbines or integrated into new OEM designs. The company states the technology improves efficiency, lowers CO₂ emissions and supports fuel flexibility from natural gas to hydrogen blends.

The company describes its customers as gas turbine operators and OEMs, and its development work is based on simulation and prototype testing. Its test rigs have reportedly demonstrated up to 40% pressure gain, and it has collaborated with Shell's GameChanger program.

Finno Exergy was founded in 2013 and is headquartered in Vantaa, Finland. Its team includes a CTO, a CEO and several senior advisors.

Product: Pressure Gain Combustion (PGC) technology for gas turbines, retrofittable or integrated into OEM designs

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