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Solar thermal heat supply for district heating

Stadtwerke Kempen GmbH·Kempen, Germany·Deadline Jul 31, 2026 · 37 days left·Open·Supplies
Structured notice only
Original notice title

Wärmelieferung aus einer Solarthermischen Anlage für die Fernwärmeversorgung der Stadtwerke Kempen GmbH

55/100

Opportunity Score

Needs reviewHigh complexity
SuppliesOpen
Why this score?

Opportunity

55 / 100

Complexity

70 / 100

Risk factors

No disclosed budget or estimated value; bidders cannot assess whether their pricing aligns with buyer expectations.

Award criteria are not listed in the notice or documents; bidders cannot optimize their tender for scoring.

Deep Portfolio Analysis

Deep Company Fit Analysis

Uses:

  • Description
  • Industries & Services
  • Capabilities
  • Market & Experience
  • Certifications

Overview

Moderate opportunity

Key Facts

  • Supplies contract
  • 3 lots
  • Heat supply (hot water) from a solar thermal plant to Stadtwerke Kempen district heating network
  • Contractor responsible for design, construction, operation, and maintenance of the solar thermal plant
Show full summary

Open tender by Stadtwerke Kempen GmbH for heat supply from a solar thermal plant to feed into the district heating network. The contractor is responsible for design, construction, permits, and operation for 30 years. Minimum annual feed-in: 5 GWh. Submission deadline: 31 July 2026. Estimated value not disclosed. Award criteria not specified. Eligibility includes minimum turnover of €1.5M/year, liability insurance, and at least 3 references of solar thermal plants ≥1 MW.

Risks

No disclosed budget or estimated value; bidders cannot assess whether their pricing aligns with buyer expectations.

Award criteria are not listed in the notice or documents; bidders cannot optimize their tender for scoring.

Analysis may be incomplete

Only part of the procurement documentation was analyzed. Additional eligibility requirements, certificates, or submission documents may exist in the remaining tender documentation.

Key Requirements

Technical

  • Minimum annual heat feed-in of 5 GWh
  • Plant must be solar thermal; technology and sizing at contractor's discretion
  • Contractor must ensure availability of land for the plant for the full contract term

Requirements may be incomplete.

Buyer

Name

Stadtwerke Kempen GmbH

Location

Kempen, DEU

Identifier

DE 157 198 507

Lots (5)

LOT-0001

Wärmelieferung aus einer Solarthermischen Anlage für die Fernwärmeversorgung der Stadtwerke Kempen GmbH

Single lot covering the entire scope: heat delivery from a solar thermal plant. Contractor plans, builds, and operates the plant; buyer specifies feed-in points, max flow, temperature, pressure. Minimum annual feed-in 5 GWh. Duration 30 years. Two potential feed-in points.

SuppliesElectronic submission

Location

Germany

Category

District heating

Deadline

Deadline Jul 31, 2026

Lot 2

Lot 2

Incomplete lot data; only additional CPV 09321000 provided. Likely part of the same tender but no distinct scope.

Category

Hot water

Lot 3

Lot 3

Incomplete lot data; only additional CPV 09330000 provided. Likely part of the same tender but no distinct scope.

Category

Solar energy

Lot 4

Lot 4

Ausgeschrieben wird die Lieferung von Wärme in Form von Heizwasser an die Stadtwerke Kempen GmbH aus einer Solarthermieanlage. Die Errichtung und der Betrieb der Solarthermieanlage erfolgt durch den Auftragnehmer. Die Stadtwerke Kempen geben die möglichen Einspeisepunkte und die Parameter wie maximale Einspeisemenge, Temperaturen und Drücke vor. Näheres kann der kostenfrei zur Verfügung gestellten Leistungsbeschreibung entnommen werden.

Category

Hot water

Lot 5

Lot 5

Ausgeschrieben wird die Lieferung von Wärme in Form von Heizwasser an die Stadtwerke Kempen GmbH aus einer Solarthermieanlage. Die Errichtung und der Betrieb der Solarthermieanlage erfolgt durch den Auftragnehmer. Die Stadtwerke Kempen geben die möglichen Einspeisepunkte und die Parameter wie maximale Einspeisemenge, Temperaturen und Drücke vor. Näheres kann der kostenfrei zur Verfügung gestellten Leistungsbeschreibung entnommen werden.

Category

Solar energy

Procurement Details

Publication date
11 May 2026
Notice type
Contract notice — standard
Languages
German

Reference metadata

Notice subtype
17
Notice version
1
Legal basis
32014L0025

Reference IDs

Tender ID
325277-2026
Source notice ID
49535953-e93f-4d6f-879a-4ac86a502fbd

Documents (2)

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