PV energy storage supplier quotation in Portugal 2026

Why is Portugal launching a solar energy storage project?

This initiative aims to enhance the flexibility and stability of Portugal's power supply system amid its record-breaking solar electricity production. On July 31, the ministry announced the allocation of €99.75 million through a call for tenders to install energy storage projects totaling 500 MW.

Could energy storage be a business case for battery storage in Portugal?

It added that taxpayers will save €559 million over the next 15 years as a result of the auctions. Read about how experts at consultancy firm Clean Horizon view the inclusion of energy storage and the design of the tender as an “interesting first step” in creating a business case for battery storage in Portugal.

How many energy storage projects were selected in Portugal's 2025 procurement?

A total of 43 projects were selected from 79 applications in Portugal’s 2025 energy storage procurement. This included six projects from Spain’s Iberdrola, which secured nearly €20 million ($20.6 million) in public funding.

What does Portugal's energy storage tender mean for the energy transition?

Portugal’s government has announced the outcome of an energy storage tender that will see the installation of 500 MW of energy storage capacity to support the country’s energy transition. Energy storage battery. Photo by Anna Vasileva

Will Portugal produce 80% renewable electricity by 2026?

As part of its new energy strategy, Portugal aims to produce 80% renewable electricity by 2026 and 85% by 2030. The strategy includes a target of 20.4 GW of operational PV systems by 2030, comprising 14.9 GW of large-capacity plants and 5.5 GW of decentralized generation.

How much money will Portugal spend on energy storage projects?

This included six projects from Spain’s Iberdrola, which secured nearly EUR 20 million in public funding. Portugal’s Ministry of Energy has announced that it has allocated EUR 100 million ($104.2 million) to 43 energy storage projects which should be installed by the end of 2025.