National tender (below the EU thresholds)
FKZ 37EV 26 106 0 - Development of a methodology for determining aquathermal heating supply potentials from surface waters (Doris)
Original title: FKZ 37EV 26 106 0 - Entwicklung einer Methodologie zur Ermittlung aquathermischer Wärmeversorgungspotenziale aus Oberflächengewässern (Doris)
“FKZ 37EV 26 106 0 - Development of a methodology for determining aquathermal heating supply potentials from surface waters (Doris)” is a national public tender in Dessau-Roßlau, Saxony-Anhalt. Offers are due by Thursday, 5 November 2026, in 4 days. Procedure: Public tender (German national open procedure), published nationally (below the EU thresholds).
- Deadline
- 5 November 2026, 4 days left, 10:00
- Published
- 24 September 2026
- Procedure
- Public tender (German national open procedure)
- Notice
- National
- Type of contract
- not stated
- Estimated value
- not published
- Place of performance
- Dessau-Roßlau, Saxony-Anhalt
- Source, last checked
- oeffentlichevergabe.de, 31 October 2026
Contracting authority and documents
Contracting authority only with access
Original notice (German)Tender documents on the procurement platformIn short
A methodology for determining heating supply potentials from surface waters is being developed.
- The goal is a scientific methodology for spatial representation in Germany.
- Focus on supply-side potential determination with technical and ecological boundary conditions.
- A suitable database with water body data is being developed.
- Foundations for later spatial representation are being created.
- The project supports municipal heating planning.
Summary made from the German notice and checked against it; the German original is authoritative.
Questions and answers
When is the deadline for offers?
Until Thursday, 5 November 2026, 4 days left. The exact time and how to submit are in the original notice, which is authoritative.
Where is the contract performed?
The place of performance is Dessau-Roßlau, Saxony-Anhalt.
In which language are the documents and the offer?
Expect German. The accepted languages are stated in the notice, and certificates in another language may have to be submitted with a translation.
Is this tender open to foreign companies?
Yes, nothing in German procurement law limits national tenders to German bidders. This one is below the EU thresholds and published only in Germany, so it is easy to miss from abroad.
Which rules apply?
German national procurement rules below the EU thresholds (VOB/A, UVgO or VOL/A) and the state procurement law.
Dates of this tender
| Published | Thursday, 24 September 2026 |
|---|---|
| Deadline | Thursday, 5 November 2026, 10:00 |
Conditions stated in the notice
| Security deposit | not required |
|---|---|
| Legal basis | German national rules |
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Sources
Notice: Bekanntmachungsservice des Bundes (oeffentlichevergabe.de), retrieved 31 October 2026. All information without guarantee; the original notice is authoritative.