Wismut GmbH Secures €12.7 Million Framework for Green Electricity Supply Across Saxony Sites

A framework agreement for the supply of renewable electricity worth up to €12.7 million has been awarded by Wismut GmbH. The contract, won by Städtische Werke Magdeburg GmbH & Co. KG, demonstrates how German public-sector entities are transitioning to renewable energy sources for their operational needs.

Introduction

Every industrial facility, office building, and operational site depends on reliable electricity to function. For Wismut GmbH, the German company responsible for the remediation of former uranium mining sites, ensuring a sustainable and cost-effective electricity supply is essential. The company has taken a significant step to address this by awarding a new framework agreement for the supply of renewable electricity (green electricity) to its sites across Saxony.

While not a headline-grabbing infrastructure deal, this contract is fundamental to ensuring that Wismut's remediation operations are powered by sustainable energy. It reveals a great deal about how German public-sector entities are aligning their procurement practices with environmental sustainability goals.

Why This Contract Matters

Wismut GmbH is a company owned by the Federal Republic of Germany, responsible for the decommissioning and remediation of former uranium mining sites in Saxony and Thuringia. The company operates numerous facilities across the region, with significant electricity consumption. By procuring electricity exclusively from renewable sources, Wismut is reducing its carbon footprint and supporting Germany's energy transition (Energiewende).

This contract also demonstrates how public-sector entities can leverage framework agreements to secure long-term, cost-effective renewable energy supply, providing budget certainty through 2029.

Contract Timeline

• Contract award notice published: 17 July 2026 (OJ S 136/2026)
• Contract concluded: 13 July 2026
• Coverage start date: 1 January 2027
• Coverage end date: 31 December 2029

Contract Overview

Wismut GmbH conducted an open procedure for the supply of electrical energy from renewable sources (green electricity) to its sites for the years 2027, 2028, and 2029. The contract is structured as two lots, covering different geographic locations. Both lots were won by Städtische Werke Magdeburg GmbH & Co. KG.

The total maximum value of the framework agreements is €12,739,817. The contract is a framework agreement without reopening of competition, meaning that call-offs will be made directly against the framework terms.

Key Contract Details

Detail	Information
Contracting Authority	Wismut GmbH
Winning Bidder	Städtische Werke Magdeburg GmbH & Co. KG
Contract Subject	Supply of renewable electricity (green electricity) - CPV 09300000
Procedure Type	Open procedure
Legal Basis	Directive 2014/24/EU, VgV
Total Maximum Framework Value	€12,739,817.00
Lot 1 Maximum Value	€6,819,062.00
Lot 2 Maximum Value	€5,920,755.00
Contract Duration	1 January 2027 – 31 December 2029 (3 years)
Lots	2 (Lot 1: Ronneburg; Lot 2: Aue, Chemnitz, Königstein)
Award Criteria	Price (100%)
Bids Received	1 per lot (total 1 bidder for both lots)
EU Funding	None disclosed
Covered by GPA	No
Review Organisation	Bundeskartellamt, Vergabekammer des Bundes

Lots Overview

Lot	Location	Annual Consumption Estimates	Max Value (€)	Winner
LOT-0001	Ronneburg site	2027: up to 14,700 MWh 2028: up to 14,485 MWh 2029: up to 14,465 MWh	6,819,062	Städtische Werke Magdeburg
LOT-0002	Aue, Chemnitz and Königstein sites	2027: up to 10,559 MWh 2028: up to 10,549 MWh 2029: up to 10,549 MWh	5,920,755	Städtische Werke Magdeburg

About the Contracting Authority

Wismut GmbH is a company owned by the Federal Republic of Germany, responsible for the decommissioning and remediation of former uranium mining sites in Saxony and Thuringia. The company manages one of the largest environmental remediation projects in Europe, addressing the legacy of uranium mining that took place in the region during the Soviet and East German eras. Wismut operates numerous facilities across the region, with significant electricity consumption. The company is based in Chemnitz, Saxony.

About the Winning Company

Städtische Werke Magdeburg GmbH & Co. KG is a large German municipal utility company based in Magdeburg, Saxony-Anhalt. The company provides electricity, natural gas, water, heating, and waste management services to the Magdeburg region. With its expertise in renewable energy supply and distribution, Städtische Werke Magdeburg is well-positioned to deliver green electricity to Wismut's sites across Saxony.

Procurement Analysis

Procedure: An open procedure was used, which is the most transparent and inclusive method under EU law, allowing any interested supplier to submit a bid.

Competition: Only one bid was received for each lot (submitted by Städtische Werke Magdeburg), and this bidder won both lots. This limited competition reflects the specialized nature of supplying renewable electricity to industrial sites with specific requirements, as well as the geographic scope of the contract.

Award Criteria: Price was the sole award criterion, with 100% weight given to the total bid price. This pure price-based approach reflects the commodity nature of electricity supply, where the primary differentiator between bidders is cost.

Framework Structure: The agreement is structured as a framework agreement without reopening of competition, meaning that Wismut can directly call off electricity supply against the framework terms without running further tender processes.

Exclusion Provisions: The tender includes specific exclusion provisions in accordance with EU Regulation 2022/576, prohibiting the award of contracts to entities with Russian involvement exceeding 10% of the contract value. This reflects the EU sanctions regime following Russia's actions in Ukraine.

GPA Status: The procurement is not covered by the Government Procurement Agreement (GPA), which explains why no international bidders participated in the tender.

Additional Procurement Facts

• The contract covers medium and low-voltage electricity supply.
• No EU funding was used for this procurement.
• No dynamic purchasing system was used.
• No subcontracting was used by the winning bidder.
• The contract is a framework agreement without reopening of competition.
• Disputes or review requests fall to the Bundeskartellamt, Vergabekammer des Bundes (Federal Cartel Office, Federal Procurement Chamber) in Bonn.
• The tender included explicit references to compliance with German procurement regulations (GWB, VgV).

Market & Industry Perspective

The renewable electricity supply market in Germany is mature and competitive, with numerous municipal utilities and independent suppliers offering green electricity products. This contract demonstrates how public-sector entities can secure long-term renewable energy supply through framework agreements, providing price certainty and supporting sustainability goals.

The pure price-based award criteria (100% price) reflects the reality of electricity procurement, where supply reliability and quality standards are generally well-established and regulated, making price the primary differentiator.

The limited competition (only one bidder) may reflect the specific requirements of Wismut's sites, including the need for reliable supply to industrial remediation facilities, or it may indicate that other potential suppliers chose not to bid due to capacity constraints or pricing considerations.

Economic Significance

At up to €12.7 million over three years, this contract represents a substantial commitment to renewable energy procurement. It provides price certainty for Wismut through 2029, insulating the company from short-term electricity price volatility.

The contract also supports Germany's Energiewende (energy transition) by ensuring that a significant public-sector electricity consumer is using 100% renewable energy. This contributes to reducing the carbon footprint of the country's environmental remediation operations.

Future Procurement Opportunities

This framework agreement covers the 2027-2029 period, with future renewals likely as the contract approaches its end. Other public-sector entities in Germany, including federal and state agencies, may adopt similar approaches to green electricity procurement as they seek to meet sustainability targets.

The exclusive use of renewable energy in this contract may serve as a benchmark for other organizations seeking to align their procurement practices with environmental sustainability goals.

Opportunities for Suppliers

Energy suppliers and municipal utilities active in the German market should note the growing demand for green electricity from public-sector entities. The framework agreement structure offers multi-year revenue certainty for successful bidders.

Key success factors include competitive pricing, reliable supply capability, and compliance with EU sanctions regulations. Suppliers should also be aware of the importance of demonstrating their ability to supply renewable electricity with appropriate certification and guarantees of origin.

What Businesses Should Watch

• Whether other public-sector entities in Germany adopt similar framework agreements for green electricity supply.
• The uptake and actual consumption under this framework, which will determine the final contract value.
• Future tenders for electricity supply from Wismut and other remediation/industrial entities.
• The evolution of renewable energy certification requirements and supply chain transparency demands.

GermanyTender Procurement Intelligence

This contract is a useful case study in how German public-sector entities are transitioning to renewable energy procurement. Wismut GmbH, a federal government-owned remediation company, has secured a three-year framework for green electricity supply across its Saxony sites, demonstrating its commitment to sustainability.

The most interesting feature of this tender is the pure price-based award criteria (100% price). For electricity procurement, this is a common approach, as electricity is a regulated commodity where quality standards and supply reliability are well-established. The focus on price ensures cost efficiency while maintaining the requirement for renewable energy certification.

The limited competition (only one bidder) is notable. While this may reflect the specific requirements of Wismut's industrial sites, it also highlights the importance of building relationships with municipal utilities that can meet both price and sustainability requirements. Städtische Werke Magdeburg, with its established infrastructure and renewable energy portfolio, was clearly well-positioned to meet Wismut's needs.

The inclusion of EU Regulation 2022/576 compliance provisions (relating to Russian involvement) is a reminder that public procurement in Germany must now navigate complex international sanctions regimes. This adds an additional compliance layer for bidders, particularly those with international supply chains.

For suppliers, the lesson is that price competitiveness is essential in electricity procurement, but compliance with regulatory and sustainability requirements is equally important. Suppliers who can demonstrate both competitive pricing and robust renewable energy credentials are best positioned for these tenders.

Supplier Takeaways

• Price is the dominant factor in green electricity tenders; suppliers must be highly cost-competitive.
• Framework agreements offer multi-year revenue certainty; securing a place is valuable.
• Compliance with EU sanctions regulations (Regulation 2022/576) is mandatory and must be demonstrated.
• Renewable energy certification and guarantees of origin are essential for green electricity supply.
• Strong relationships with municipal utilities and energy suppliers are valuable for long-term contracts.
• The market for green electricity in the public sector is growing, driven by sustainability commitments.

Key Takeaways

• Wismut GmbH awarded a framework agreement for green electricity supply worth up to €12.7 million to Städtische Werke Magdeburg GmbH & Co. KG.
• The contract covers two lots: Ronneburg (€6.8 million) and Aue/Chemnitz/Königstein (€5.9 million).
• Only one bid was received for each lot, with the same bidder winning both.
• Award criteria: Price (100%).
• Contract duration: 1 January 2027 to 31 December 2029 (3 years).
• The contract supports Germany's energy transition by securing renewable electricity for Wismut's remediation operations.

Conclusion

This is not a contract that will make national headlines, but it reflects something structurally important about how German public-sector entities are transitioning to renewable energy. By awarding a €12.7 million framework for green electricity supply to Städtische Werke Magdeburg, Wismut GmbH ensures that its remediation operations across Saxony are powered by sustainable energy through 2029. The contract demonstrates the commitment of public-sector entities to sustainability while ensuring cost efficiency through competitive procurement.

Frequently Asked Questions

Q: What is Wismut GmbH?

Wismut GmbH is a company owned by the Federal Republic of Germany, responsible for the decommissioning and remediation of former uranium mining sites in Saxony and Thuringia.

Q: What does this contract cover?

It covers the supply of renewable electricity (green electricity) to Wismut's sites at Ronneburg, Aue, Chemnitz, and Königstein for the years 2027-2029.

Q: Why was only one bid received?

The limited competition may reflect the specific requirements of Wismut's industrial sites, the geographic scope of the contract, or the availability of capacity among renewable electricity suppliers.

Q: What is a framework agreement without reopening of competition?

It is a contract structure where Wismut can directly call off electricity supply against the framework terms without running further tender processes for each call-off.

Q: Is this contract funded by the EU?

No. The notice confirms the project is not financed with EU funds, though it is governed by EU Directive 2014/24/EU.

Source: EU Official Journal, Contract Award Notice 495562-2026, OJ S 136/2026, published 17 July 2026.