Iberdrola in the UK

Renewable leaders
in the UK

Iberdrola's UK subsidiary, ScottishPower, is the UK's first 100% renewable energy company, with a focus on wind power, smart grids and the transition to a cleaner, electric future.

ScottishPower is the first integrated energy company in the United Kingdom to produce 100% green electricity, with more than 3,000 MW of installed capacity. Clean energy that comes from two renewable sources, offshore wind and onshore wind, with the largest wind farm in Iberdrola's history to date and one of the largest of its kind in the world: the East Anglia ONE offshore wind farm in the North Sea.

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ScottishPower's main business lines

Since 2018, ScottishPower External link, opens in new window. has focused its attention on wind energy, smart grids and creating a more sustainable and electric future. It is also committed to accelerating the transition to a cleaner electric transport model, improving air quality and, over time, reducing its customers' bills.

ScottishPower divides its activity into three main business lines:

SP Renewables Enlace externo, se abre en ventana nueva. : has 39 onshore and two offshore wind farms in operation with a total installed capacity of almost 3,100 MW. It is also in the process of building the East Anglia Three offshore wind farm, the second largest in the world with an investment of almost £4 billion, as well as other projects.

SP Energy NetworksEnlace externo, se abre en ventana nueva. : supplied energy to more than 4.3 million customers in the regions of Merseyside, Cheshire and North Shropshire (England) and North Wales, as well as central and southern Scotland at the end of 2024. In this period, the volume of energy distributed was 30,540 GWh. In addition, in August 2024, the acquisition of 88% of Electricity North West (ENW), which distributes electricity to almost five million customers in the northwest of England, was completed.

SP RetailEnlace externo, se abre en ventana nueva. : this area is committed to helping customers find the best service in the market for themselves and become more energy efficient through the deployment of smart meters and the provision of innovative digital products.

ScottishPower also supports decarbonisation through green hydrogenEnlace externo, se abre en ventana nueva. projects across the British Isles.

Some key figures

Data updated at the end of the first half 2025.

€1.728bn

in EBITDA

1,260

M € direct tax contribution

6.1

million consumers

6,598

employees

20,190

GWh distributed energy

3,386

MW of installed renewable capacity

Introducing ‘The Journey’ campaign, which shows ScottishPower's commitment to sustainability.

"The ambition of the East Anglia Three project is a further demonstration of Iberdrola's commitment to decarbonisation and energy security around the world, through large-scale renewable infrastructures capable of generating economic activity and creating thousands of jobs."

Ignacio S. Galán

Executive Chairman of Iberdrola

Our most emblematic projects and installations in the UK

ScottishPower drives sustainability criteria in the UK

Iberdrola remains committed to creating sustainable value for all stakeholders. To contribute to achieving sustainable development, ScottishPower carries out activities in line with the three areas used internationally to measure the impact and sustainability of corporate work: the environment, society, and governance. These are some of ScottishPower's achievements and initiatives in sustainability:

SP Energy Networks has increased customer satisfaction over the last year, positioning itself as one of the best companies in the UK in all service sectors according to the Customer Service Institute.

ScottishPower Renewables has restored more than 1,000 hectares of wetlands at the Whitelee wind farm. In addition, seagrass and oyster beds have been recovered together with the WWF.

A committed team: Avangrid has a workforce of 6.588 employees at the end of 2024.

ScottishPower has Employee Networks, run entirely by employees, which help build the business and also help attract and retain diverse talent and develop an open, supportive and inclusive workplace.

The SPARC (ScottishPower Are Recognising Capabilities) group seeks to support people with some type of disability, neurodivergence or long-term health problems. More than 15% of ScottishPower's employees are part of the existing groups.

With the Returner Programme, ScottishPower seeks to re-incorporate professionals who have taken a career break of two years or more into the STEM industry of science and technology.