AVV Square 2.0 - Battery Energy Storage System (BESS)

The Battery Energy Storage System (BESS) is to be installed within the perimeters of the power station Avedøreværket, located in Avedøre (Hammerholmen 50, 2650 Hvidovre), Denmark. The BESS will be sized for aminimum of 20 MW usable capacity capable of operating for approx. 2 hours at nameplate rating. The purpose …

CPV: 31400000 Accumulatoren, primaire cellen en primaire elementen, 50532000 Reparatie en onderhoud van elektrische machines, apparatuur en aanverwante uitrusting
Plaats van uitvoering:
AVV Square 2.0 - Battery Energy Storage System (BESS)
Toekennende instantie:
Ørsted Bioenergy & Thermal Power A/S
Gunningsnummer:
rfi_1026

1. Buyer

1.1 Buyer

Official name : Ørsted Bioenergy & Thermal Power A/S
Legal type of the buyer : Public undertaking
Activity of the contracting entity : Electricity-related activities

2. Procedure

2.1 Procedure

Title : AVV Square 2.0 - Battery Energy Storage System (BESS)
Description : The Battery Energy Storage System (BESS) is to be installed within the perimeters of the power station Avedøreværket, located in Avedøre (Hammerholmen 50, 2650 Hvidovre), Denmark. The BESS will be sized for aminimum of 20 MW usable capacity capable of operating for approx. 2 hours at nameplate rating. The purpose of the BESS is to provide the ancillary services FCR-N (“Frequency Containment Reserve for Normal operations”), FCR-D (“Frequency Containment Reserve for Disturbances”) and FFR (“Fast Frequency Response”), aFRR and mFRR (“automatic/manual Frequency Restoration Reserve”) for participation in the regulation of the electrical transmissionsystem DK2 that is within responsibility of the Transmission System Operator (TSO) Energinet Elsystemansvar A/S. The Contract comprises the following: (a) Delivery of the BESS consisting of Battery bank, Inverter system, BESS transformer, Medium voltage (MV) interface to the interconnection cables, DC and AC switch-boards, HVA/C and fire controlsystem, LV and MV cabling (internally within the BESS, but not between BESS equipment units), housing forcomponents, Energy Management System (EMS), Metering system, and Frequency measurement device, (b) Installation and commissioning of the BESS at the power station Avedøreværket, located in Avedøre (Hammerholmen 50, 2650 Hvidovre), Denmark, (c) Service and Maintenance Agreement including consumables and spare parts for 2 years operation, (d) First extension of the Service and Maintenance Agreement for additional 4 years including consumablesand spare parts (years 3 to 6 – optional for the Contracting Entity) (e) Second extension of the Service and Maintenance Agreement for additional 4 years including consumables and spare parts (years 7 to 10 – optional for the Contracting Entity) (f) A water-based sprinkler system (optional for the Contracting Entity) (g) Drainage inside the housing forcomponents to handle contaminated fire water (optional for the Contracting Entity).
Procedure identifier : b1294b3d-e4e9-45fd-adbd-257e363b5611
Type of procedure : Negotiated with prior publication of a call for competition / competitive with negotiation

2.1.1 Purpose

Main nature of the contract : Supplies
Additional nature of the contract : Services
Main classification ( cpv ): 31400000 Accumulators, primary cells and primary batteries
Additional classification ( cpv ): 50532000 Repair and maintenance services of electrical machinery, apparatus and associated equipment

2.1.2 Place of performance

Country subdivision (NUTS) : Københavns omegn ( DK012 )
Country : Denmark

2.1.4 General information

Legal basis :
Directive 2014/25/EU
Applicable cross-border law : The governing law of the tender procedure is Danish public procurement law

5. Lot

5.1 Lot technical ID : LOT-0001

Title : AVV Square 2.0 - Battery Energy Storage System (BESS)
Description : The Battery Energy Storage System (BESS) is to be installed within the perimeters of the power station Avedøreværket, located in Avedøre (Hammerholmen 50, 2650 Hvidovre), Denmark. The BESS will be sized for aminimum of 20 MW usable capacity capable of operating for approx. 2 hours at nameplate rating. The purpose of the BESS is to provide the ancillary services FCR-N (“Frequency Containment Reserve for Normal operations”), FCR-D (“Frequency Containment Reserve for Disturbances”) and FFR (“Fast Frequency Response”), aFRR and mFRR (“automatic/manual Frequency Restoration Reserve”) for participation in the regulation of the electrical transmissionsystem DK2 that is within responsibility of the Transmission System Operator (TSO) Energinet Elsystemansvar A/S. TheContract comprises the following: (a) Delivery of the BESS consisting of Battery bank, Inverter system, BESS transformer, Medium voltage (MV) interface to the interconnection cables, DC and AC switch-boards, HVA/C and fire controlsystem, LV and MV cabling (internally within the BESS, but not between BESS equipment units), housing forcomponents, Energy Management System (EMS), Metering system, and Frequency measurement device, (b) Installationand commissioning of the BESS at the power station Avedøreværket, located in Avedøre (Hammerholmen 50, 2650 Hvidovre), Denmark, (c) Service and Maintenance Agreement including consumables and spare parts for 2 years operation, (d) First extension of the Service and Maintenance Agreement for additional 4 years including consumablesand spare parts (years 3 to 6 – optional for the Contracting Entity) (e) Second extension of the Service and Maintenance Agreement for additional 4 years including consumables and spare parts (years 7 to 10 – optional for the Contracting Entity) (f) A water-based sprinkler system (optional for the Contracting Entity) (g) Drainage inside the housing forcomponents to handle contaminated fire water (optional for the Contracting Entity).
Internal identifier : rfi_1026

5.1.1 Purpose

Main nature of the contract : Supplies
Additional nature of the contract : Services
Main classification ( cpv ): 31400000 Accumulators, primary cells and primary batteries
Additional classification ( cpv ): 50532000 Repair and maintenance services of electrical machinery, apparatus and associated equipment
Options :
Description of the options : Extension of the Service and Maintenance Agreement including consumables and spareparts, a water-based sprinkler system, drainage inside the housing for components to handle contaminated fire water

5.1.2 Place of performance

Country subdivision (NUTS) : Københavns omegn ( DK012 )
Country : Denmark
Additional information :

5.1.3 Estimated duration

Start date : 05/08/2025
Duration : 4 017 Day

5.1.4 Renewal

Maximum renewals : 2
Other information about renewals : The buyer reserves the right for additional purchases from the contractor, as described here: Extension of the Service and Maintenance Agreement including consumables and spare parts by 4 years up to 2 times

5.1.6 General information

Procurement Project not financed with EU Funds.
The procurement is covered by the Government Procurement Agreement (GPA) : yes
Additional information : Please note the start date is only indicative and is subject to change.

5.1.15 Techniques

Framework agreement :
No framework agreement
Information about the dynamic purchasing system :
No dynamic purchase system

5.1.16 Further information, mediation and review

Review organisation : Klagenævnet for Udbud, Nævnenes Hus
Information about review deadlines : In accordance with law no. 593, dated 02/06/2016, complaints about the award of a contract must be filed with the Danish Complaints Board for Public Procurement (Klagenævnet for Udbud) within 45 (fourty-five) calendar days from the day after the Contracting Entity has published an award notice of the contract in TED. The deadline is counted from the day after the publishing, cf. § 7, subs. 2 in the law mentioned above.
Organisation providing additional information about the procurement procedure : Ørsted Bioenergy & Thermal Power A/S

6. Results

Value of all contracts awarded in this notice : 11 350 000 Euro

6.1 Result lot ldentifier : LOT-0001

At least one winner was chosen.

6.1.2 Information about winners

Winner :
Official name : PowerCon A/S
Tender :
Tender identifier : Battery Energy Storage System (BESS) BAFO
Identifier of lot or group of lots : LOT-0001
Value of the tender : 11 350 000 Euro
The tender was ranked : yes
Rank in the list of winners : 1
The tender is a variant : no
Subcontracting : No
Contract information :
Identifier of the contract : WK00140092
Title : AVV Square 2.0 Project Battery Energy Storage System (BESS)
Date on which the winner was chosen : 08/09/2025
Date of the conclusion of the contract : 15/10/2025

6.1.4 Statistical information

Received tenders or requests to participate :
Type of received submissions : Tenders from micro, small or medium tenderers
Number of tenders or requests to participate received : 3

8. Organisations

8.1 ORG-0001

Official name : Ørsted Bioenergy & Thermal Power A/S
Registration number : 27446469
Postal address : Kraftværksvej 53
Town : Fredericia
Postcode : 7000
Country subdivision (NUTS) : Sydjylland ( DK032 )
Country : Denmark
Contact point : Senior Sourcing Manager / BIO Strategic Sourcing
Telephone : +48451172020
Internet address : www.orsted.com
Information exchange endpoint (URL) : www.orstedprocurement.com
Roles of this organisation :
Buyer
Organisation providing additional information about the procurement procedure

8.1 ORG-0002

Official name : Klagenævnet for Udbud, Nævnenes Hus
Registration number : 10294819
Postal address : Toldboden 2
Town : Viborg
Postcode : 8800
Country subdivision (NUTS) : Nordjylland ( DK050 )
Country : Denmark
Telephone : +45 72 40 56 00
Roles of this organisation :
Review organisation

8.1 ORG-0003

Official name : PowerCon A/S
Size of the economic operator : Micro, small, or medium
Registration number : 32270433
Postal address : Mariagervej 58a
Town : Hobro
Postcode : 9500
Country subdivision (NUTS) : Nordjylland ( DK050 )
Country : Denmark
Roles of this organisation :
Tenderer
Beneficial owner
Official name : PowerCon Holding ApS
Nationality of the owner : Denmark
Postal address : Mariagervej 58A
Town : Hobro
Postcode : 9500
Country subdivision (NUTS) : DK050
Country : Denmark
Winner of these lots : LOT-0001

Notice information

Notice identifier/version : 5a9d10f2-959d-4eae-9808-6ef609b2a09d - 01
Form type : Result
Notice type : Contract or concession award notice – standard regime
Notice dispatch date : 20/10/2025 12:31 +00:00
Languages in which this notice is officially available : English
Notice publication number : 00693469-2025
OJ S issue number : 202/2025
Publication date : 21/10/2025