Andorra's Solar Power Surges 90% in Three Years, Hits 21.8% of Demand

Andorra's solar power generation rose nearly 90% over the past three years, with national production covering 21.8% of electricity demand, according to the country's first national electricity balance report.

State Secretary for Energy Transition, Transport and Mobility David Forné and Energy and Transport Director Carles Miquel presented the report on Monday. They highlighted that 93.7% of domestically generated electricity comes from renewable sources, though imports from France and Spain still account for 78.2% of total consumption.

Photovoltaic output has grown 89% in three years, driven by government policies aimed at boosting sovereignty, diversifying sources and promoting efficient consumption. Forné described these efforts as delivering tangible results, establishing a solid foundation for further renewable expansion.

Hydroelectricity remains the mainstay of local production, but solar is gaining ground. Officials expect panels on 34 public building roofs—already underway—to cover an additional 4% of demand. A planned solar park in el Maià could supply 9%, helping reduce reliance on imports, especially in winter.

Total domestic output last year reached 138,717 megawatt hours, with the government targeting 33% demand coverage by 2030. Updated subsidies through the Renova programme have eased installations for households and businesses by covering upfront costs.

The report launches a national energy registry, with monthly data updates on production, origins and consumption by households and sectors available on the State Secretariat's website. Annual summaries will follow.

During the presentation, Miquel stressed the need to expand generation capacity for greater sustainability. The executive also announced plans to submit a parliamentary bill on operator remuneration, shifting to a system rewarding investments and operations technically rather than politically. This would cover maintenance costs and a yet-to-be-determined fee, without impacting consumers.

Forné addressed Canillo parish limits on rooftop solar in its historic centre, respecting local planning while encouraging parishes to facilitate installations elsewhere. Historic rooftops should stay clear of panels. Public roof projects aim for completion in 18 months.