Renewable Energy Companies in Portugal

E-redes is the primary electricity distribution network operator in continental Portugal, managing high, medium, and low-voltage networks. The company focuses on grid modernization, smart metering, renewable energy integration, and digital transformation to support the energy transition.

Global engineering consultancy specializing in structural design for renewable energy, telecommunications, and smart city infrastructure. Provides design services for solar structures, overhead transmission lines, towers, and substations across multiple continents.

Portuguese research and innovation institute focused on mechanical and industrial engineering. Develops technology-based solutions for energy transition, including green hydrogen, energy efficiency, and sustainable manufacturing across multiple sectors.

Portugal's largest natural gas distribution network operator managing 9 regional distribution companies across 106 municipalities. Transitioning to renewable gases including green hydrogen and biomethane.

Portuguese engineering and consulting firm specializing in renewable energy, HVAC systems, and energy efficiency. Offers auditing, design, installation, and maintenance services for solar thermal, photovoltaic, and heat pump systems.

Dscarb is an online publication by Helexia focused on decarbonization, sustainability trends, and renewable energy initiatives. It provides insights, news, and analysis on the energy transition and climate action in Europe.

A living lab in Carcavelos, Portugal promoting carbon neutrality through renewable energy, circular economy, and sustainable urban development. Includes a renewable energy community (CER) with solar panels on rooftops and sustainable mobility initiatives.

Non-profit managing entity of Portugal's Blue Economy Cluster, promoting sustainable maritime innovation, entrepreneurship and digital transformation. Operates Hub Azul ecosystem connecting startups, investors and institutions across blue economy value chains including renewable marine energy, aquaculture and fisheries.

Laeta is Portugal's largest R&D unit and Associated Laboratory focused on Energy, Transports, and Aerospace. It comprises four research institutes conducting fundamental and applied research addressing sustainability and societal challenges.

InteGrid is a €15M Horizon 2020 research project demonstrating smart grid technologies, renewable energy integration, and consumer participation across European demonstration sites in Stockholm, Portugal, and Slovenia.

EU-funded project transforming buildings into Intelligent Grid-Forming Buildings that actively participate in energy management and grid support. Focuses on energy optimization, decarbonization, and creating sustainable business models for smart city integration across Europe.

Enercoutim operates a 4 MW solar demonstration platform in Alcoutim, Portugal, combining renewable energy generation with innovation-driven energy models and sustainable agriculture. The organization facilitates microgrid pilots, supports R&D through its NZEB Solar Lab, and drives energy transition through EU-funded research projects.