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simap.ch - Swiss public procurement platform verified 6 hours ago Contract notice

PV-Anlage Wohnsiedlung Salzweg

Open Switzerland Petroleum, fuel & energy

Buyer Elektrizitätswerk der Stadt Zürich (ewz)

25 days left

Key facts

Closes
12:00 (UTC+1)
Procedure
Open procedure
  1. Published
  2. Today
  3. Deadline open for 27 days
  4. Awarded pending

Bidding window

27 days from publication to deadline

Shorter than usual

Notices of this kind (Switzerland, open procedure) give a median of 41 days, half of them between 35 and 45 days, based on 2,817 notices of the last two years. Fewer days than three in four comparable notices. Check the documents early and ask questions before the clarification deadline.

This buyer usually gives 46 days (median of its last 57 calls for tender). It extended none of the 10 deadlines we followed from publication.

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Description

Das Elektrizitätswerk der Stadt Zürich (ewz) erstellt eine Photovoltaikanlage auf dem Neubau der Wohnsiedlung Salzweg, Rautistrasse 309-323 / 331-345 / 351-365 in 8048 Zürich. Die Anlage umfasst insgesamt 745 Module mit einer Gesamtleistung von 365 kWp. Die Installation erfolgt etappenweise ab Mai 2027.

Bid or no-bid?

Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.

  1. In your favour:

    Do we meet every eligibility criterion?

    Open procedure: any interested supplier may submit a bid.

  2. Your call:

    Can we deliver this with the team we have?

    The register holds nothing on this. The official documents will.

  3. Your call:

    Do we have two comparable references?

    Comparable work is in Petroleum, fuel & energy.

  4. In your favour:

    Is the deadline realistic for a proper offer?

    25 days left, 18 of them working days.

  5. Your call:

    Is there a margin at the likely winning price?

    In this country this kind of contract is usually awarded for between €507,326 and €6.7M.

  6. Your call:

    Do we know this buyer?

    The buyer has 113 notices in the register and no pattern of winners yet.

Can I bid?

  • Open procedure: any interested supplier may submit a bid.
  • The notice is written in German.

Official source

Source: simap.ch - Swiss public procurement platform

Always verify details on the official notice.

This is not an official publication. The data published on the www.simap.ch platform are authoritative.

Report an error in this notice

Last verified against simap.ch - Swiss public procurement platform 6 hours ago

What this market pays

The buyer has too few awards of its own in this sector, so this is the range of the last 27 awards for Petroleum, fuel & energy in Switzerland.

Median award
€991,663
Middle half of past awards
€507,326 to €6.7M

simap.ch - Swiss public procurement platform publishes no value for this notice, so it has no mark on the scale. The official documents may state one.

Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.

Elektrizitätswerk der Stadt Zürich (ewz)

Switzerland

notices in the register
113
awards
54
awarded in total
€159.3M

Who wins its contracts

Many suppliers
different companies won its awards
30
of the awards went to the three most frequent winners
26%
of its calls state an estimated value
0%

Based on 39 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

Competition

tenders per lot on average (open and restricted procedures)
3.2
of those lots received a single tender
38%
of the awards went to companies based in another country
0%

As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.

This buyer has no award history in this sector yet. Usual winners, Petroleum, fuel & energy - Switzerland

Company Wins Total awarded Last win
FR_Groupe E SA 4 €8.2M Sep 2026
DE_AGROLA AG 2 €21.2M Jan 2026
DE_volenergy AG 2 €8.8M Jan 2026
FR_Alpiq AG; FR_Axpo Solutions AG; FR_BKW Energie AG; FR_Primeo Energie AG 1 €167.8M Nov 2025
FR_VARO Energy Direct Sales AG 1 €86.8M Oct 2025

Based on 27 awards with a linked company profile over the last 2 years.

18 open tenders right now

Market context

simap.ch - Swiss public procurement platform publishes no value for this notice, so it cannot be placed among the open notices of its sector. The official documents may state one.

open now in Petroleum, fuel & energy
3,654
median open notice
€353,399

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25 days left

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