Tenders/"Supply of electricity - medium and low voltage and coordinator of the balancing group for facilities managed by UNWE on the territory of Sofia"

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"Supply of electricity - medium and low voltage and coordinator of the balancing group for facilities managed by UNWE on the territory of Sofia"

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Original title: „Доставка на електроенергия-средно и ниско напрежение и координатор на балансираща група на обекти управлявани от УНСС на територията на гр. София“

УНИВЕРСИТЕТ ЗА НАЦИОНАЛНО И СВЕТОВНО СТОПАНСТВО

Published: Sep 17, 2026

Updated: Sep 20, 2026

Source: TED - Tenders Electronic Daily (EU)

About This Opportunity

This is a supplies contract in the energy and power sector, with a focus on Renewable Energy. Located in Bulgaria, Europe, this opportunity is open to firms and consortiums.

Published through TED - Tenders Electronic Daily (EU), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for the supply of goods in the energy and power sector. Supply contracts typically require bidders to demonstrate product compliance with technical specifications, delivery capacity, and relevant certifications. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

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"Supply of electricity - medium and low voltage and coordinator of the balancing group for facilities managed by UNWE on the territory of Sofia". The purpose of the tender is to select a supplier of electrical energy and a coordinator of the balancing group for the needs of UNWE and its divisions, for a period of 12 months from the date of registration of the first delivery. The forecast quantity of electrical energy for 12 months is approximately up to 6300 MWh ± 25% net active electrical energy. There are two photovoltaic power plants built on the territory of UNWE: - Roof-mounted with a capacity of 604.79 kWp, and the expected electricity production is 657.093 MWh; - Parking lot-mounted with a capacity of 227.25 kWp, and the expected electricity production is 293.199 MWh. Participants must prepare a settlement mechanism to cover the differences/deviations between the production and consumption profiles of the contracting authority. The price should include imbalances at the supplier's expense, with UNWE and its divisions being included in the balancing group. Due to the specifics and nature of the Contracting Authority's work, the price proposed by the Participant must include a single price for the supply of net active electrical energy, without additional charges for surplus and deficit of imbalances being charged separately from the balancing group. The other normative acts regulating public relations related to the supply of electrical energy (including the regulations to the Energy Act, the Rules for Trading with Electrical Energy (PTEE) and the Rules for Measuring Electrical Energy Quantities (PIKEE). As a "coordinator of the balancing group", the Contractor shall assume responsibility for balancing, include the Contracting Authority in the balancing energy market as a participant (indirect member) in a standard balancing group, without the Contracting Authority paying a participation fee. The Contracting Authority has no commitments regarding forecasting and ordering the required quantities of electrical energy. The Contractor assumes all imbalances of its clients.

Data provenance

This notice is sourced from TED - Tenders Electronic Daily (EU) and was originally published on September 17, 2026. Last refreshed 3 days ago. Original language: bg. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About УНИВЕРСИТЕТ ЗА НАЦИОНАЛНО И СВЕТОВНО СТОПАНСТВО

УНИВЕРСИТЕТ ЗА НАЦИОНАЛНО И СВЕТОВНО СТОПАНСТВО has issued 44 procurement notices on BidsFactory, including 5 currently open and 25 awarded contracts. Activity concentrates in Information & Communication Technology, Architecture & Engineering Services, and Water & Sanitation. All notices are published for Bulgaria. Notices are distributed via TED - Tenders Electronic Daily (EU). Most recent publication: September 22, 2026.

Frequently asked questions about this tender

Where will the contract be performed?

The contract is for delivery in Bulgaria. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit TED - Tenders Electronic Daily (EU) to access the full notice, required documents, and submission instructions provided by the contracting authority.

Who is the contracting authority?

This notice was issued by УНИВЕРСИТЕТ ЗА НАЦИОНАЛНО И СВЕТОВНО СТОПАНСТВО in Bulgaria. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Supplies contract in the Energy & Power sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.