HyEfRe Decision Support Tool

Obrisani Korisnik — Mon, 25 May 2026 12:48:22 GMT

The Decision Support Tool (DST) is a practical and user-friendly solution for planning and sizing investments in integrated energy systems based on green hydrogen technologies. The tool enables users to evaluate how locally available or imported renewable energy surpluses can be optimally converted into green hydrogen and efficiently integrated with electricity, gas, heating, and water networks.

Key Features of the DST:

🔋 Green hydrogen focus
🌐 Multi-grid integration
☀️ Flexible renewable energy input
💰 Techno-economic analysis
📊 Optimal sizing & operation
📈 Scenario analysis capability

Diagram of the overall system configuration that can be modelled.

You can download the tool from the Repository below.

For more information check its User Manual.

The development of the tool was funded by 🇪🇺 European Regional Development Fund (ERDF) through project Hydrogen integration for efficient renewable energy systems (HyEfRe), grant number CE0200523.

Should you encounter any issues, or you want to request changes, ask questions, or provide feedback, email us to:
ivan.grabic@fer.hr;filip.rukavina@fer.hr;marko.kovacevic@fer.hr;mario.vasak@fer.hr.

License

The use and distribution of the software is free under the GPL License, Version 3.0 (the “License”). You may obtain a copy of the License at

https://www.gnu.org/licenses/gpl-3.0.en.html.

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

FER - HyEfRe DST

HyEfRe Decision Support Tool

License