Development of a calculation method for determining the energy performance of residential and small non-residential building units
Ontwikkeling van een rekenmethode ter bepaling van de energieprestatie van residentiële en kleine niet-residentiële gebouweenheden
Belgium · Sint-Joost-ten-Node · how to bid here →
Your path to submission
- Deadline: 23 October at 12:00 — 19 days left.
- The submission point is stated in the notice (link on the right).
- Offer and evidence in: NLD.
- Collect your evidence — the eligibility requirements are listed above; for many of them the analysis explains how to obtain them.
Clement What the numbers say about this buyer
- 18% of awards went to companies from abroad (949 awards with a known winner country). Sector average: 55%.n = 949
- In this sector the buyer awards roughly every 3 months (27 awards, most recently September 2026) — the next award is due around November 2026 by that rhythm. The last award went to Deloitte Consulting & Advisory.n = 27
- 24% of this buyer's awards went to companies that had already won here before (949 awards since 2022, spread over 693 companies). That is well above the sector norm (12%) — newcomers have a harder time here than elsewhere.n = 949 awards since 2022
- The median procedure drew 5 bids (530 procedures with a bid count); 10% ended with a single bidder. Sector: median 6 bids.n = 530
- The award came in at a median 93% of the estimated value (17 awards with both estimate and value) — pricing at the estimate is usually too high here.n = 17
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 02/10/2026.
Foreign bidders
In Belgium · R&D services, 535 contracts went to foreign companies over the last 3 years (of 1,131 recorded awards) — mostly from Germany, France, Italy.
Submission language: NLD.
Typical field: median 4 (from 12 awards).
What the buyer is looking for
Development of a new, integrated and simplified calculation methodology for determining the energy performance of residential and small non-residential building units. From 2030, this new methodology should form the basis for a single Flemish policy instrument that replaces and integrates the current residential EPB and EPC frameworks for new construction, renovation and existing construction.
Selection criteria — in the procurement documents
The buyer states in the notice that the selection criteria are in the procurement documents (link on the right), not in the EU form. The document analysis below extracts them from there — bid and evidence in Dutch.
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| Sweco Belgium | 11 | 2024–2026 |
| Krinkels | 10 | 2024–2026 |
| WILLEMEN INFRA | 10 | 2024–2026 |
| A.B.O.G. | 10 | 2024–2026 |
| STADSBADER CONTRACTORS | 6 | 2024–2026 |
How often this buyer tenders this
Who knows the rhythm prepares instead of reacting.