CI

CIRCE

Fundación Centro de Investigación de Recursos y Consumos Energéticos

Zaragoza, Spain

SolarWindBiomassEnergy StorageOther
Founded 199351-200 employees
Profile last updated: March 7, 2026

About

Founded in 1993, CIRCE is a renewable energy company headquartered in Zaragoza, Spain with approximately 51-200 employees specializing in Solar, Wind, Biomass.

CIRCE is a Spanish research centre founded in 1993 as an independent foundation. It develops solutions and scientific and technical knowledge in energy and transfers them to industry, with a focus on energy efficiency and the spread of renewable energy. Its research areas include wind and solar power, biomass, electrical substations, smart grids and storage, and sustainable mobility. It has participated in numerous European projects, including coordinating several Horizon 2020 and FP7 projects, and coordinates the FLEXIGRID project on distribution grid flexibility.

Headquarters

Zaragoza, Spain

Founded

1993

Employees

51-200

Focus areas

renewable energy integrationsmart gridsenergy efficiencydistributed energy resourcesenergy storageR&D&IHorizon 2020FLEXIGRID

Products & services

Value chain

R&D

Service areas (1)

  • Energy R&D and innovation

    Research, development and innovation (R&D&I) projects on energy efficiency, renewable energy integration, smart grids, storage and biomass, plus postgraduate training.

Locations

Headquarters

Avenida Ranillas 3D, 50018, Zaragoza, Spain

Service regions

SpainEurope

Projects

1

FLEXIGRID

Distribution grid flexibility solutions

Four-year Horizon 2020 research project developing hardware and software solutions to make distribution grids more flexible, reliable and cost-efficient as they integrate growing shares of variable renewable generation. Solutions are demonstrated at four demo sites in Spain, Italy, Croatia and Greece, and integrated into an open-source platform.

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Credentials & affiliations

Certifications

The Human Resources Strategy for Researchers (HRS4R)

Awards

National Centre of Innovation and Technology

2001

Partnerships

Viesgo, EDYNA, HEP-ODS, ZIV, ATOS, SELTA, ORMAZABAL, CAPENERGIES, HYPERTECH, MAKRYAMMOS Hotel, ELIN VERD, University of Zagreb, University of Cantabria, University of Zaragoza

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