The Ayuntamiento de Santa Cruz de Bezana, a municipality of roughly 13,000 residents in Cantabria, Spain, is carrying out a full renovation of its outdoor public lighting network, replacing 1,237 light points that still lack LED technology. The project also covers the renewal of 29 control cabinets and the installation of a remote management, or telegestión, system across the network. It is financed through an interest-free reimbursable loan of €1,018,000 granted by the national energy agency IDAE, with works expected to conclude in November, according to municipal sources.
A Loan Instead Of A Grant, Repaid Through Energy Savings
The financing comes from IDAE’s Proyectos Singulares Alumbrado Municipal program, run under the Ministerio para la Transición Ecológica y el Reto Demográfico and funded through Spain’s Fondo Nacional de Eficiencia Energética. Rather than a non-repayable subsidy, the scheme offers municipalities a loan of up to 100 percent of eligible project costs at a 0 percent interest rate, with a maximum term of 10 years including a 12-month grace period and no arrangement or cancellation fees. The program’s underlying logic is that electricity savings from the LED retrofit are expected to cover loan repayments within roughly six to seven years, based on budget documentation from other municipalities using the same instrument.
Scope Of Works Beyond The Luminaires
Bezana’s plan replaces the 1,237 remaining non-LED light points across the municipality and reforms or consolidates pending electrical cabinets, including 29 control centers. A new telemanagement system will be installed at each affected control center, allowing remote monitoring and adjustment of the network. The project separately addresses a legacy safety gap by installing grounding connections at light points that currently lack them, a group reported at 1,929 points, a wider figure than the LED replacement count since it spans fixtures already converted to LED in earlier phases.
Municipal Approval And Political Context
The loan operation was approved by the municipal plenary session, with the governing PP-Vox coalition and the PSOE opposition voting in favor and PRC abstaining. Mayor Carmen Pérez Tejedor’s administration presented the measure as carrying no cost to the municipality given the absence of interest or fees over the loan’s 10-year life. The same plenary session also approved a separate two-kilometer green corridor project linking the El Ronzón mill and the IES La Marina school, an indication of a broader capital works push in the municipality this cycle.
Procurement Already Under Way
The supply and installation contract for the LED luminaires, control cabinets and telemanagement system was published on the EU’s Tenders Electronic Daily platform in September 2025, explicitly tied to the second call of the national IDAE program. Bid opening at Bezana’s town hall was scheduled for November 3, 2025, meaning the contract award and physical works followed procurement timelines typical of EU-regulated public supply tenders. No contractor has been publicly confirmed in municipal disclosures reviewed for this article.
Part Of A Broader Spanish Municipal Lighting Cycle
Bezana’s retrofit sits within a wave of similar IDAE-financed lighting renewals across Spain in 2025 and 2026, including a roughly €800,000 project in La Bañeza and a €2.3 million scheme in Pontevedra financed by its provincial council. Larger Spanish cities have pursued more technologically ambitious versions of the same shift: Kurrant has reported on Telefónica Tech’s digitalization of public lighting in Santiago de Compostela, where more than 10,000 NB-IoT-connected nodes now allow remote control of LED luminaires in partnership with Ferrovial and Endesa X. Bezana’s project is smaller in scale but follows the same policy logic of using national interest-free financing to accelerate LED conversion in municipalities that could not otherwise fund it from their own budgets.
Expected Efficiency And Emissions Impact
Municipal sources describe the goals as improved energy efficiency, better lighting comfort and greater network functionality, consistent with the stated aims of the IDAE program nationally. Comparable Spanish projects retrofitting non-LED streetlights typically report energy consumption reductions in the range of 50 to 70 percent, though Bezana’s own site-specific savings and payback figures have not been published and should be treated as indicative rather than confirmed for this project.
