HORIZON-CL5-2026-02-D3-13

De-risking wave energy technology development through transnational pre-commercial procurement of wave energy research and development -

Call text (as on F&T portal)

View on F&T portal

Expected Outcome:

Project results are expected to contribute to all of the following expected outcomes:

  • Energy producers and consumers benefit from improved efficiency and flexibility, reduced cost, improved reliability, robustness and security compared to existing wave energy technologies;
  • Wave energy technology providers profit from accelerated technology development, successful demonstrations and de-risking of wave energy technologies with a view to their commercial exploitation;
  • Wave energy technology providers have improved access to financing through better understanding of technological solutions and their bankability, leading to effective market uptake, business models, and commercialisation avenues;
  • Researchers, industry, public authorities, and citizens have access to increased knowledge, monitoring and assessment methods and tools on the environmental, biodiversity, and socio-economic (both positive and negative) impacts of the wave energy technologies along their lifecycle and value chains;
  • Wave energy technology providers have detailed analysis of current costs and potential future energy cost reduction pathways and the creation of a detailed business plan for full scale commercialisation resulting in a clear path for commercial roll-out of the successful wave energy design(s) beyond the lifetime of the project;
  • Funding authorities pool resources at national and EU levels dedicated to Research and Development and provide effectively a significant developmental boost of wave energy technology.

Scope:

The challenge is the development and demonstration of cost-effective wave energy converters that can survive in a harsh and unpredictable ocean or sea environment through demand-driven pre-commercial procurement (PCP). The challenge is open to proposals seeking to steer wave energy development in an effective way at a European level and to bring these technologies to the market.

The operation of wave energy prototypes in real sea conditions is a critical step to establish confidence in the devices and to facilitate the large-scale roll-out of this renewable technology. Pre-commercial procurement has been shown to be an effective tool to de-risk such activities.

The EuropeWave PCP action has introduced the ocean energy stage-gate process on a European-level procedure following the evaluation framework provided by Task 12 of the IEA Ocean Energy System Technology Collaboration Platform. It supported the development of several wave energy devices in a stage-gate process to Stage 3 (approximately TRL 6). The scope of this action is to bring wave energy technologies at Stage 4 approximately TRL7/8). Designs must achieve completion of Stage 4 activities of the IEA-OES Framework Evaluation Areas by the end of the action, including technical, socio-economic, and sustainability aspects.

Proposals have to describe their jointly identified challenge, indicating how it fits into their mid-to-long term innovation plans, and specify why solutions currently available on the market or under development are not meeting their needs.

Activities have to include: (1) networking related to preparation, management and coordination and (2) joint research activities related to the validation of PCP strategy. The consortium should include at least three legal entities established in different member states or Horizon Europe associated countries, as well as a minimum of two 'public procurers'. Other entities with a clear added value in the preparation and/or execution of the PCP or in coordination and networking activities might be considered.

The proposed action is to be structured as following:

Preparation phase:

Participating users/buyers of R&D services (with either a pan-European, national, or regional focus) should agree on a common set of performance levels and associated specifications for wave energy systems. The funding from the participating users/buyers and the European Union will be used to bring forward wave energy technologies and complete Stage 4 (reach TRL7/8).

The procurement is open to any entities established in the EU or countries associated to Horizon Europe, and the proposed wave energy technology must be able to evidence the satisfactory completion of stage 3 activities as a minimum prior-development requirement (with or without the support of EuropeWave). A phased approach can be considered to allow developers to qualify for selection for the Stage 4 demonstration. Demonstrators don’t have to be necessarily tested at the same site.

At the end of the preparation phase, the following results are expected: i) completed tender documents, ii) signed joint procurement agreement confirming the collaboration modus operandi including the financial commitment of the buyers’ group and iii) final confirmation of the lead procurer.

Execution phase:

This phase will take care of implementing the PCP and its contracts.

The procurement will be executed as a single joint procedure in which different lots can be considered. The research and specification works are expected to lead to at least two commercial scale demonstrators tested for at least 12 months in a commercially representative site during the action duration following the IEA-OES[1] stage-gate metrics.

Results will be shared with the European industry to accelerate the technology development and the establishment of guidelines and standards to facilitate the transferability of knowledge creation. At the end of the action, at least one of the demonstrators is expected to be ready for testing in an operational environment at commercial scale.

At the end of the action, designs are expected to be ready to proceed to Stage 5 activities of the IEA-OES Framework Evaluation Areas (Commercial-scale array demonstration).

[1] IEA-OES: International Energy Agency – Ocean Energy Systems

News flashes

2026-10-09

EVALUATION results

Published: 16 September 2025

Deadline: 17 February 2026

Available budget: EUR 318.000.000

D3-01

D3-02

D3-05

D3-07

D3-08

D3-10

D3-12

D3-13

D3-14

D3-18

D3-19

D3-20

D3-22

D3-24

D4-01

D4-02

D4-03

D4-04

D4-05

D4-06

Number of proposals submitted (including proposals transferred from or to other calls)

35

28

26

74

43

20

19

2

33

12

56

43

20

118

72

75

59

50

56

35

Number of inadmissible proposals

0

1

0

0

1

1

0

0

4

0

0

0

0

0

0

2

2

1

2

0

Number of ineligible proposals

0

1

1

1

0

0

0

0

1

0

30

1

0

2

2

0

0

1

1

7

Number of above-threshold proposals

20

20

11

61

20

8

13

1

17

9

10

21

15

48

34

41

39

20

13

14

Total budget requested for above-threshold proposals

(EUR/millions)

212.82

79.03

79.20

300.18

100.54

64.03

52.10

10.00

33.07

80.71

79.75

202.79

129.23

281,80

169.26

163.30

194.10

98.32

51.96

102.22

Number of proposals retained for funding

3

2

2

3

3

3

2

1

3

2

2

2

2

3

3

3

3

3

3

2

Number of proposals in the reserve list

2

2

2

2

2

2

2

0

2

2

2

2

2

2

2

2

2

2

2

2

Funding threshold[1],[2]

14.50

15.00

13.00

15.00

13.50

14.50

15.00

12.50

14.50

14.00

15.00

15.00

13.00

14.50

14.00

15.00

14.50

14.00

14.00

14.50

Ranking distribution

Number of proposals with scores lower or equal to 15 and higher or equal to 14

9

11

1

10

2

4

7

0

5

2

4

7

0

15

8

11

10

3

3

5

Number of proposals with scores lower than 14 and higher or equal to 13

6

3

2

19

5

3

3

0

5

5

3

7

3

17

3

9

7

3

2

7

Number of proposals with scores lower than 13 and higher or equal to 10

5

6

8

32

13

1

3

1

7

2

3

7

12

16

23

21

22

14

8

2

[1] Proposals with the same score were ranked according to the priority order procedure set out in the call conditions (for HE, in the General Annexes to the Work Programme or specific arrangements in the specific call/topic conditions).

To determine the ranking for ‘Innovation actions’, the score for ‘Impact’ is given a weight of 1.5.

[2] According to the specific condition of HORIZON-CL5-2026-02-D3-01, to ensure a balanced portfolio coverage, grants are awarded to proposals not only in order of ranking but at least also to one proposal that is the highest ranked within the area of liquid advanced biofuels and at least also to one proposal that is the highest ranked within the area of liquid renewable fuels of non-biological origin, provided that proposals attain all thresholds (and subject to available budget).

According to the specific condition of HORIZON-CL5-2026-02-D3-05, to ensure a balanced portfolio coverage, grants are awarded to proposals not only in order of ranking but at least also to one proposal that is the highest ranked within the area of concentrated solar power (CSP) and at least also to one proposal that is the highest ranked within the area of solar thermal heat and/or cold, provided that proposals attain all thresholds (and subject to available budget). Therefore, additional proposals are retained for funding to fulfil this condition.

According to the specific condition of HORIZON-CL5-2026-02-D3-08, to ensure a balanced portfolio coverage, grants are awarded to applications not only in order of ranking, but priority will be given to high-ranking proposals that ensure, collectively, the best coverage of the different European sea basins (Atlantic Ocean, Baltic Sea, Black Sea, North Sea and Mediterranean Sea), provided that the proposals attain all thresholds. Therefore, additional proposals are retained for funding to fulfil this condition.

According to the specific condition of HORIZON-CL5-2026-02-D3-14, to ensure a balanced portfolio coverage, grants are awarded to applications not only in order of ranking but at least also to one project that is the highest ranked within area 1., 2. or 3., provided that the applications attain all thresholds. Therefore, additional proposals are retained for funding to fulfil this condition.

According to the specific condition of HORIZON-CL5-2026-02-D3-24, to ensure a balanced portfolio coverage of both (i) point-source capture and (ii) direct air capture technologies, grants are awarded to not only in order of ranking but at least also to one proposal that is the highest ranked within each area, provided they attain all thresholds (and subject to available budget).

Summary of observer report:

The process was professionally organized and executed with rigor. It was fair, impartial, expertise-driven, and transparently documented at every step. Consensus Reports, the definitive outputs of the evaluation, consistently met high quality standards, closely aligned with the published and communicated guidance, and complied with all applicable rules. Panels were composed to ensure balanced expertise, and newly introduced Vice-Chairs facilitated discussions that were structured, respectful, and evidence-based. Divergent assessments were addressed through focused, criterion-by-criterion debate, and rationales were clearly recorded to ensure traceability.

Robust safeguards supported integrity and consistency. Conflict-of-interest declarations were systematically collected and enforced. Calibration briefings promoted a common understanding of scoring scales and evaluation criteria, enabling consistent judgments across proposals and panels. Quality control mechanisms, including cross-checks, effectively harmonized outcomes without compromising the independence of assessments. Confidentiality was maintained throughout. Access controls in the SEP system and teleconferencing platforms were appropriate, data handling was secure, and sensitive information was treated with due care.

Operationally, the evaluation benefited from clear timelines, timely support to evaluators, and a reliable digital infrastructure. The documentation was complete and accessible, and the SEP system provided full transparency over inputs and decisions. Overall, the exercise adhered to its core principle, namely impartiality, fairness, and confidentiality throughout. The resulting evaluation summary reports and ranking list are consistent, well-reasoned, and aligned with the guiding documents.

We recently informed the applicants about the evaluation results for their proposals.

For questions, please contact the Research Enquiry Service.

2026-10-09

PROPOSAL NUMBERS  

Call HORIZON-CL5-2026-02 has closed on the 17/02/2026 (17:00). 

876 proposals have been submitted. 

The breakdown per topic is: 

  • HORIZON-CL5-2026-02-D3-01: 35 
  • HORIZON-CL5-2026-02-D3-02: 28 
  • HORIZON-CL5-2026-02-D3-05: 26 
  • HORIZON-CL5-2026-02-D3-07: 74 
  • HORIZON-CL5-2026-02-D3-08: 43 
  • HORIZON-CL5-2026-02-D3-10: 20 
  • HORIZON-CL5-2026-02-D3-12: 19 
  • HORIZON-CL5-2026-02-D3-13: 2 
  • HORIZON-CL5-2026-02-D3-14: 33 
  • HORIZON-CL5-2026-02-D3-18: 12 
  • HORIZON-CL5-2026-02-D3-19: 56 
  • HORIZON-CL5-2026-02-D3-20: 43 
  • HORIZON-CL5-2026-02-D3-22: 20 
  • HORIZON-CL5-2026-02-D3-24: 118 
  • HORIZON-CL5-2026-02-D4-01: 71 
  • HORIZON-CL5-2026-02-D4-02: 75 
  • HORIZON-CL5-2026-02-D4-03: 60 
  • HORIZON-CL5-2026-02-D4-04: 50 
  • HORIZON-CL5-2026-02-D4-05: 56 
  • HORIZON-CL5-2026-02-D4-06: 35 

Evaluation results are expected to be communicated in May 2026.

2026-10-09

As call HORIZON-CL5-2026-02 is from the Horizon Europe Work Programme 2025, the following General Annexes apply:

https://ec.europa.eu/info/funding-tenders/opportunities/docs/2021-2027/horizon/wp-call/2025/wp-14-general-annexes_horizon-2025_en.pdf

Applicants must use the dedicated versions of the application form template for their proposal that are found in the Electronic Submission Service (see section ‘Start Submission’).

call topic details
Call status: Closed
Opening date: 2025-09-16 (1 year ago)
Closing date: 2026-02-17 (7 months ago)
Procedure: single-stage

Budget: 20,000,000
Expected grants: 1
Contribution: 20,000,000 - 20,000,000
News flashes

This call topic has been appended 3 times by the EC with news.

  • 2026-10-09
    evaluation resultspublished: 16 septembe...
  • 2026-10-09
    proposal numbers  call horizon...
  • 2026-10-09
    as call horizon-cl5-2026-02 is from the...
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Outcome expected · 17 Jul 2026 (2 months ago)

Next: Grant agreement signed, 1 week from now (17 Oct 2026, estimated)

Today

Call published

17 May 2025

Work programme published

16 Jul 2025 · est.

Call opens

16 Sep 2025

Call closes

17 Feb 2026

Outcome expected

17 Jul 2026 · est.

Grant agreement signed

17 Oct 2026 · est.

Preparation Open for submission Evaluation Grant preparation Not yet reached
  1. Call published

    17 May 2025 · 1 year ago

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  2. Work programme published Estimated

    16 Jul 2025 · 1 year ago

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  3. Call opens

    16 Sep 2025 · 1 year ago

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  4. Call closes

    17 Feb 2026 · 7 months ago

    Deadline to submit a proposal.

  5. Outcome expected Estimated

    17 Jul 2026 · 2 months ago

    The maximum time to inform applicants of the evaluation outcome is five months after the call closes.

  6. Grant agreement signed Estimated

    17 Oct 2026 · 1 week from now

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