Open tender

AMBA I transmission expansion – ~270 km of 500/220/132 kV lines, new Plomer substation & reactive compensation, tender launched, first offers Dec 2026; IDB approves USD 200M guarantee (USD ~800M)

مناقصة – Argentina

HV transmission EPC contractors and transformer/conductor suppliers should prepare offers for Argentina's AMBA I grid expansion ahead of the December 2026 bid date.

Type	Open tender
Status	Open – deadline not published
Country	Argentina · Buenos Aires metro area
Client / owner	Government of Argentina – national 500 kV transmission expansion plan (IDB-guaranteed)
Value	USD 800M
Announced	23 Oct 2026
Project type	Substations & transmission grids

Trades and packages needed

What to do

Read the official source → Report a correction

Related live opportunities

Contract awardMalaysiaMYR 34.39MContract awarded – subcontracting open

33 kV underground cable connection from Sungai Udang waste-to-energy plant to TNB PMU Cheng substation – EPCC, completion May 2029 (MYR 34.39M)

Awarded to MMC Engineering Sdn Bhd · Client: Sungai Udang WTE Sdn Bhd (Malakoff Corp)

MV/HV substations & transmission lines Cables, switchgear & electrical materials Water, sewer & utility networks (incl. HDD)Earthworks, excavation & site grading

Contract awardIndiaContract awarded – subcontracting open

LOI – 20 MW / 120 MWh vanadium redox flow battery energy storage system, EPC + 10-yr O&M at GIPCL Vadodara gas power complex

Awarded to Bondada Engineering · Client: Gujarat Industries Power Company Limited (GIPCL)

Solar PV & battery storage MV/HV substations & transmission lines Electrical & instrumentation (E&I) installation Cables, switchgear & electrical materials

Pre-qualification / EOIRomaniaEUR 40MOpen – deadline not published

Entek (Tüpraş) 2 x 300 MWh battery storage facility next to its 214 MW solar plant – phase 1 150 MW / 2 h planned (EUR 40M)

Client: Entek Elektrik Üretimi A.Ş. (Tüpraş group)

Solar PV & battery storage MV/HV substations & transmission lines Cables, switchgear & electrical materials Electrical installation (LV)

Open tenderTurkeyOpen – closes 22 Dec 2026 (59 days)

ETMIC (Eastern Turkey Middle Corridor) – design & build rehabilitation of infrastructure, superstructure and electrification, Divriği–Kars line, 3 lots / 587 km (WB & AIIB financed)

Client: Ministry of Transport – Directorate General of Infrastructure Investments (AYGM)

Railway track & systems installation MV/HV substations & transmission lines Earthworks, excavation & site grading Bridge & flyover construction

Open tenderSpainEUR 3.0MOpen – closes 24 Nov 2026 (31 days)

ADIF exp. 3.26/06110.0206 – design & build: electrification of switch 1-3 and feeder adaptation around Sant Vicenç de Calders station (BOE-B-2026-34447) (EUR 3.0M)

Client: ADIF – Administrador de Infraestructuras Ferroviarias

Railway track & systems installation MV/HV substations & transmission lines MEP & process design engineering Cables, switchgear & electrical materials

Want more leads like this?Get MV/HV substations & transmission lines, Cables, switchgear & electrical materials opportunities in your inbox every morning.

Get free alerts →