Naturgy takes over the electricity supply contract from the APBA for more than two million euros

The contract covers 29 supply points for high and low voltage distributed among the ports of Algeciras, Tarifa, La Línea, and the lighthouses of the Strait of Gibraltar

Naturgy takes over the electricity supply contract from the APBA for more than two million euros

The Port Authority of the Bay of Algeciras (APBA) has awarded Naturgy the contract for the electricity supply to all its facilities, for an amount of 2,033,812.25 euros annually excluding VAT. The agreement, which includes the possibility of a one-year extension, has an estimated total value of 4,474,386.95 euros.

Naturgy will take over from Endesa Energía, the current provider of the service under a contract that ends on March 31, 2026. From that date, the new supplier will assume the electricity supply of the 29 consumption points that the APBA maintains distributed among the Port Bay of Algeciras, the Campamento Port Area, the Port of La Línea, the Port of Tarifa, and a network of lighthouses and beacons that includes Carboneras, Punta Carnero, Tarifa, Camarinal, and the Punta Paloma beacon.

The estimated total consumption for each year of the contract is set at 11,666 MWh. The bulk of the demand is concentrated in the Port Bay of Algeciras, where the Maritime Station alone represents more than 41% of the electricity consumption at medium voltage. This is followed by the Isla Verde facilities, the fishing and Galera docks, and the different areas of the Port of Tarifa. The 13 high voltage supplies, corresponding to large port facilities, account for 95% of total consumption, while the 16 low voltage points — lighthouses, accesses, public lighting, and small dependencies — complete the remaining 5%.

One of the most relevant aspects of the tender is the environmental requirement: 100% of the supplied energy must come from renewable sources or high-efficiency cogeneration. Naturgy will have to certify this commitment annually by redeeming renewable origin guarantees for each of the supply points, a verifiable certificate through the National Commission of Markets and Competition (CNMC).

The electricity price will be billed with a model indexed to the daily electricity market (OMIE) for high voltage supplies, while low voltage supplies will be calculated based on a monthly average for periods of the same market. This system links the final cost to the actual evolution of wholesale prices, a common mechanism in contracts of this magnitude.

Beyond the mere supply of kilowatts, the contract obliges Naturgy to provide a comprehensive energy management service. The supplier must designate a single manager as a permanent interlocutor with the APBA, offer a customer service available 24 hours a day, 365 days a year, facilitate telematic access to load curves and consumption data for each point, and hold meetings at least bimonthly with the Conservation Department of the Port Authority to analyze the electricity bill and propose optimization measures.

Naturgy will also assume the responsibility of processing any claims with the distribution company for interruptions or deficiencies in the quality of the supply, as well as managing possible changes in power or rates that are more beneficial for the APBA. The measuring equipment will be maintained and periodically verified under the supervision of the supplier.

The contract includes a modification margin of up to 20% of the awarded budget to absorb possible variations during its duration, such as the creation of new supply points, changes in contracted powers, or increases in consumption resulting from the expansion of facilities.

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