# Institut für Zukunfts Energie Systeme

> facility in Saarbrücken, Germany

**Wikidata**: [Q30290451](https://www.wikidata.org/wiki/Q30290451)  
**Source**: https://4ort.xyz/entity/institut-fur-zukunfts-energie-systeme

## Summary
The Institut für Zukunfts Energie Systeme (IZES) is a non-profit research institute based in Saarbrücken, Germany, dedicated to the study of future energy systems. Founded in 1999, it operates as a gemeinnützige GmbH (non-profit LLC) and serves as a bridge between academic research, public policy, and the energy industry. The institute is a member of the German Renewable Energy Research Association and is significantly supported by the state of Saarland.

## Key Facts
- **Full Name:** Institut für Zukunfts Energie Systeme (IZES)
- **Also Known As:** IZES, IZES gGmbH
- **Founded:** 1999
- **Location:** Saarbrücken, Germany (Coordinates: 49.246591, 6.936243)
- **Legal Form:** Gemeinnützige GmbH (Non-profit Limited Liability Company)
- **Tax Status:** Tax-exempt under the German Fiscal Code
- **Primary Shareholder:** Saarland (64.11% stake)
- **Industry:** Research
- **Website:** http://www.izes.de/
- **Memberships:** German Renewable Energy Research Association

## FAQs
### Q: What type of organization is the Institut für Zukunfts Energie Systeme?
A: IZES is a non-profit research institute (gemeinnützige GmbH) located in Saarbrücken, Germany. It focuses on research regarding future energy systems and holds tax-exempt status under the German Fiscal Code.

### Q: Who owns and funds IZES?
A: The institute is majority-owned by the German state of Saarland (64.11%). Other significant stakeholders include energy companies such as VSE AG, Enovos Deutschland, and Stadtwerke Saarbrücken (each holding 8.26%), as well as academic institutions like Saarland University.

### Q: When was IZES founded?
A: The Institut für Zukunfts Energie Systeme was founded in 1999.

### Q: Is IZES affiliated with any larger associations?
A: Yes, IZES is a member of the German Renewable Energy Research Association.

## Why It Matters
The Institut für Zukunfts Energie Systeme plays a critical role in the German energy transition, particularly within the Saarland region. By functioning as a non-profit bridge between government bodies, utility companies, and academic institutions, IZES facilitates applied research that directly informs regional energy policy and infrastructure development.

Its unique ownership structure—combining a majority stake from the state of Saarland with significant shares held by major energy providers and universities—ensures that its research remains practically relevant while serving the public interest. This collaborative model allows IZES to address complex challenges in renewable energy integration and future energy systems from multiple perspectives, making it a central node in the region's sustainability efforts.

## Notable For
- **Public-Private Partnership Model:** Distinguished by a diverse ownership structure that integrates state government (Saarland), private energy utilities (VSE AG, Enovos), and academic partners.
- **Non-Profit Status:** Operates exclusively for research and public benefit as a tax-exempt organization, rather than for commercial profit.
- **Strategic Leadership:** Features high-level governance, with the chairperson of the supervisory board being Anke Rehlinger, a prominent political figure in Saarland.
- **Network Integration:** Active membership in the German Renewable Energy Research Association connects the institute to the broader national scientific community.

## Body

### Organizational Structure and Ownership
IZES operates as a gemeinnützige GmbH (non-profit limited liability company). The institute's capital is held by a consortium of public and private stakeholders, reflecting its role as a collaborative platform for energy research.

**Shareholder Breakdown:**
*   **Saarland:** 64.11%
*   **VSE AG:** 8.26%
*   **Enovos Deutschland:** 8.26%
*   **Stadtwerke Saarbrücken:** 8.26%
*   **Pfalzwerke:** 2.91%
*   **University of Applied Sciences in Saarbrücken:** 0.37%
*   **Saarland University:** 0.12%

The supervisory board is chaired by Anke Rehlinger. The organization's tax status is confirmed as tax-exempt under the German Fiscal Code.

### Location and Identification
The institute is headquartered in Saarbrücken, Germany.
*   **Coordinates:** 49.246591, 6.936243
*   **EU VAT Number:** DE138113796
*   **ROR ID:** 026xpx458
*   **GRID ID:** grid.436010.0

### Research and Affiliations
As a research institute, IZES is classified as an organization whose primary purpose is research. It contributes to the broader scientific landscape through its membership in the German Renewable Energy Research Association. The institute focuses on "Zukunfts Energie Systeme" (Future Energy Systems), aligning its work with the transition toward renewable energy sources.

## References

1. GRID Release 2017-05-22
2. [Source](http://www.izes.de/de/content/organisation)
3. [Beteiligungsbericht des Saarlandes 2020](https://www.saarland.de/SharedDocs/Downloads/DE/mfe/Beteiligungen/Beteiligungsbericht_2020.pdf?__blob=publicationFile&v=3)
4. [Source](https://www.vse.de/ueber-vse/ueber-uns/zahlen-daten-fakten/beteiligungen.html)
5. [Source](http://www.izes.de/de/content/mitgliedschaften)
6. [Source](https://www.fvee.de/mitgliedsinstitute/)
7. [Source](http://www.izes.de/de/content/impressum)
8. [Source](https://www.landtag-saar.de/abgeordnete-und-fraktionen/steckbrief?account=LZbFJKJ64VhT0VZGhG3+4dtD8GR+ww/W)