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Energy

Innovating energy ecosystems for efficiency and sustainability

Driving meaningful transformation in power systems, society industries

Sener has delivered energy projects across Europe, Latin America, Africa and the Middle East, covering renewable and conventional generation, thermal power, LNG terminals, storage solutions and energy management systems.

We understand that the future of energy is not only renewable — it is integrated, decarbonized and resilient. We work across the full spectrum of renewable energy engineering and low-carbon technologies to drive meaningful transformation in power systems, cities and industries.

With over six decades of experience, we combine technical innovation, environmental responsibility and financial strength to deliver infrastructure that generates long-term value. From renewable energy and storage, hydrogen and carriers, to cogeneration, natural gas, and thermal generation, we help our partners accelerate the transition with sustainable, cost-effective, and replicable solutions.

Integrated solutions for a sustainable energy future

We deliver advanced, sustainable energy solutions tailored to each sector, combining innovative technology with a hybrid model that integrates engineering and EPC. Our approach maximises efficiency, drives the energy transition and ensures measurable impact, supported by cutting-edge technology and comprehensive guidance.

Renewable & Low Carbon Solutions

We deliver renewable and low-carbon solutions that accelerate decarbonization — sustainable, efficient and future-ready infrastructures for the global energy transition.

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Dispatchability and Storage

We deliver dispatchable and storage solutions that balance grids — reliable, flexible and sustainable energy systems for tomorrow’s needs

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Thermal Generation

At Sener, we deliver thermal generation with hydrogen-ready, flexible solutions that cut emissions, secure supply, and support the transition to a low-carbon energy mix.

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Gas Solutions

We deliver gas solutions supported by advanced gas engineering services, from terminals to compressor stations, securing today’s supply while preparing infrastructure for hydrogen tomorrow.

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Sustainable Fuels

We deliver sustainable fuels projects that transform waste and renewable resources into clean energy, helping industries decarbonize while boosting competitiveness.

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Discover how Sener promotes the energy transition

How we support energy projects

We cover every stage of the lifecycle: from conceptual design and feasibility studies to detailed engineering, EPC support, commissioning and O&M assistance. We integrate digital tools, sustainability strategies, and methodologies that ensure robust, efficient and future-ready energy infrastructures.

Why choose us

We are a reference in renewable energy engineering, with extensive experience. We specialize in areas such as solar thermal storage, green hydrogen and circular economy strategies, supporting energy transition goals in both public and private sectors.

We combine design, execution and investment to accelerate decarbonization

Our solutions are backed by advanced digital tools, robust engineering and proven field experience. This enables us to deliver infrastructure that adapts to market evolution, regulatory complexity and community needs — without compromising performance or sustainability.

How we work

Our multidisciplinary teams support clients throughout the full project lifecycle — from early-stage strategy and permitting to detailed design, commissioning and long-term operation. We adopt a modular, flexible approach that integrates several technologies. This allows us to customize each asset for its specific regulatory, geographic and financial context.

Coordinated delivery through an integrated approach

Our matrix structure enables us to coordinate technical, environmental and financial dimensions in parallel, ensuring cohesive project delivery. We are always aligned with the long-term objectives of our clients and partners.

Expertise in energy projects worldwide

By integrating what used to appear separately as Services — including civil and structural design, MEP, safety systems, environmental assessments and digital integration — we provide clients with complete, future-proof solutions for the energy sector.

Energy

Driving meaningful transformation in power systems, society industries

Integrated solutions for a sustainable energy future

How we support energy projects

Why choose us

We combine design, execution and investment to accelerate decarbonization

How we work

Coordinated delivery through an integrated approach

Expertise in energy projects worldwide

German LNG, the first onshore regasification terminal to be built in Germany

Two hydrogen-ready combined cycle power plants: Heilbronn and Altbach/Deizisau

Pumped-storage facility in Salto de Chira, on the island of Gran Canaria

Gate Terminal, one of the largest LNG terminals in Europe

2.5 MW electrolyzer for Petronor’s refinery in Muskiz (Spain)

Smart Energy platform for Freyconsa

Virtual Models of the Guadiana Hydrographic Confederation Dams

FLOWIND: research into advanced O&M solutions for floating offshore wind farms

Parc Tramuntana: offshore wind energy for the decarbonisation of Catalonia

Kincardine floating offshore windfarm project

Nordés offshore wind farm

Tarahal offshore wind farm

Pre-Feed engineering works for Bergantín and Goleta offshore wind farms

Construction study for industrial delivery of concrete floating wind turbine supporting structures

Conceptual design and feasability study of Bluwind Pozzallo Offshore Wind Farm

NOORo III central tower solar thermal power plant in Ouarzazate (Morocco)

Parabolic trough plant Noor Ouarzazate I

Screening of offshore wind potential in the strait of magellan

Vector H, green hydrogen generation

Solgest-1

At Sener, we engineer, invest in and operate the energy infrastructure that will define a low-carbon future — scalable, intelligent and built to last.