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HERMES · Project

Zero-Emission High-Efficiency Power Generation Using Supercritical Gas Turbines

energyPrototypeTRL 3

Imagine a power plant that works like a giant, closed-loop recycling machine. Instead of burning fuel and releasing smoke into the air, it uses a special high-pressure fluid to generate electricity and heat without any waste. It then captures its own emissions to make new fuel, creating a perfect circle of energy.

By the numbers
65%
Energy efficiency
150 bar
Minimum operating pressure
The business problem

What needed solving

Conventional gas turbines are inefficient and produce local emissions, making them incompatible with strict net-zero goals despite their ability to stabilize power grids.

The solution

What was built

A closed-loop energy system design featuring a supercritical gas turbine, a decentralized methanol synthesis process, and ML-based dynamic simulation tools.

Audience

Who needs this

Heavy industrial plant operatorsDistrict heating providersGrid stability operatorsCritical infrastructure managers
Business applications

Who can put this to work

Heavy Industry
enterprise
Target: Cement or Steel Plant

If you are a plant operator dealing with high carbon taxes and energy costs — this project developed a supercritical gas turbine system that achieves efficiency above 65% and produces net-zero greenhouse gas emissions.

Urban Infrastructure
any
Target: Hospital or Large Building Complex Manager

If you are a facility manager dealing with the need for reliable, decentralized heat and power — this project developed a closed-loop system that provides stable energy with no local pollutants.

Energy Utilities
enterprise
Target: Grid Stability Provider

If you are a utility company dealing with the instability of wind and solar power — this project developed a flexible gas turbine solution that can start and stop quickly to balance the electrical grid.

Frequently asked

Quick answers

What is the expected cost or price of this system?

Based on available project data, specific pricing is not provided, but the project focuses on a cost-effective small-scale methanol synthesis process to reduce expenses.

Is this technology ready for industrial scale?

The project is currently in the development and assessment phase using experimental and computational approaches; it is not yet at full industrial scale.

What are the IP and licensing options?

Based on available project data, licensing details are not specified, but the consortium includes 3 SMEs and 5 industrial partners who may hold the resulting IP.

How does this integrate with existing energy grids?

The system is designed to stabilize the electrical grid by varying power outputs rapidly to balance the variable supply from wind and sun.

What is the timeline for deployment?

The project period runs from 2022-11-01 to 2026-04-30, indicating that the assessment and development phase concludes in early 2026.

Consortium

Who built it

The consortium is well-balanced for commercialization, featuring a 42% industry ratio with 5 industrial partners and 3 SMEs. This mix of 12 partners across 7 countries suggests a strong bridge between academic research (5 universities) and practical market application, particularly in the energy and combustion sectors.

How to reach the team

Contact Universiteit Twente (NL) regarding the HERMES project coordination.

Next steps

Talk to the team behind this work.

Contact SciTransfer to connect with the HERMES consortium for early adoption opportunities.