Electrification
Join the revolution of our century
At Iberdrola, we are moving forward to accelerate the electrification of the planet, towards a system capable of meeting the growing demand for energy in a sustainable, efficient and emissions-neutral way.
The electricity sector is best placed to meet the growing demand for energy while fulfilling commitments to reduce greenhouse gas emissions, thanks to its ability to integrate renewable sources. The electrification of the economy is the challenge of the 21st century, particularly in sectors traditionally dependent on fossil fuels such as transport (through electric vehicles), buildings (through heat pumps) and industry (through tailor-made solutions). Discover the main advantages of electrification.
What is electrification?
Energy is an essential part of our daily lives and enables us to carry out simple tasks such as heating our homes, starting the car or working on the computer in the office. However, our way of living has long been based on energy consumption that contributes to the emission of CO2 – one of the most damaging greenhouse gases (GHG) in the environment. Shifting to a more sustainable, resilient and secure model requires us to change the way we generate and consume electricity.
In this context, electrification plays a key role. This concept refers to the process of using electricity generated from renewable energy sources – such as wind, solar, hydro or geothermal – to replace fossil fuels – such as oil or natural gas – to perform tasks or power systems.
This change of model also requires driving driving the expansion of electricity networks to ensure efficient and reliable connection between sources of clean energy and points of demand.
"My message is very clear: electrification is unstoppable, and electrification means energy security. With global electricity demand set to double by 2050, investment in networks, both transmission and distribution, generation and storage is more urgent than ever."
Ignacio Galán
Executive Chairman of Iberdrola
Electrification in different sectors
Electricity from clean energy is set to replace the direct use of fossil fuels in those sectors that are the main drivers of GHG emissions, including the so-called hard-to-abate sectors: cities and urban transport, heavy transport and industry.
Urban electrification and electric mobility
In the urban context, electrification involves a transition towards increasingly smart city models. In the building sector, it involves the use of efficient electrical systems for lighting, air conditioning, appliances and other equipment. It can also include the use of technologies such as LED lighting systems and energy-efficient appliances. Instead of relying on fossil fuels such as natural gas and oil for heating and cooling buildings, electrification can be driven by more efficient electrical systems.
In the context of sustainable mobility, electrification enables the increased use of electric vehicles in urban areas instead of vehicles with internal combustion engines. This involves using cars, bikes, motorbikes, buses and other means of transport that are powered by electricity, as well as implementing electric public transport systems and developing public charging infrastructure.
As part of our commitment to sustainability, at Iberdrola we are working to promote the electrification of transport. In this regard, Neoenergia, Iberdrola Group’s subsidiary in Brazil, has been responsible for developing the largest electric corridor in the country
External link, opens in new window. . It connects six capital cities along a length of 1,200 kilometres and counts on 18 fast charging points.
We also have projects to boost mobility in corporations. Our British subsidiary ScottishPower and Fleet Alliance, a car rental service in Glasgow, Scotland, provide a comprehensive solution for companies seeking to transition their fleet to electric vehicles: Fleet ZeroExternal link, opens in new window. . While Fleet Alliance is responsible for providing the appropriate models according to the needs of the companies, ScottishPower is responsible for the deployment of charging facilities.
En el contexto urbano, la electrificación implica la transición hacia modelos de ciudad cada vez más inteligentes (también conocidas como smart cities). En el sector de la construcción, implica el uso de sistemas eléctricos eficientes en edificios para la iluminación, la climatización, los electrodomésticos y otros equipos y puede incluir el uso de tecnologías como sistemas de iluminación LED y electrodomésticos eficientes energéticamente. En lugar de depender de combustibles fósiles como el gas natural y el petróleo para la calefacción y la refrigeración de edificios, se puede impulsar la electrificación por sistemas eléctricos más eficientes.
Electrification of heavy transport
Road transport logistics is essential to the global economy as it enables the transit of goods and products, but it has become one of the most polluting sectors worldwide. Achieving energy autonomy through electrification and renewable energy sources is a major challenge. This may include using electric trucks for both urban distribution and long-distance transport, as well as developing charging infrastructure suitable for these vehicles, such as electric charging corridors and dedicated parking areas.
At Iberdrola we are promoting various initiatives in this regard, such as our alliance with the Business Association for the Development and Promotion of Electric Mobility (AEDIVE) for the electrification of heavy goods transport.
Industrial electrification
Electrification in industry involves the use of electricity instead of fossil fuels to power any kind of industrial process, such as manufacturing, food processing, mining or chemical production, using more efficient electric equipment and machinery. This electrification may also involve developing electric heating and cooling technologies and implementing energy management systems to optimise final electricity consumption.
This Energy Transition as a Service (ETaaS) represents a challenge for which Iberdrola España offers a comprehensive support service.
The key investment areas of our Strategic Plan 2025-2028
Challenges and trends for understanding the electrification process
What are the advantages of electrification?
Electrification has a number of key benefits for our planet and our society. Here are some of its main advantages:
Advantage 1: greenhouse gas emission reduction
The generation and use of electricity from renewable sources produces lower GHG emissions compared to fossil fuels. This cleaner and more sustainable alternative is particularly relevant in sectors such as transport and industry – the main cause of global GHG emissions, thereby contributing to global decarbonisation objectives.
Advantage 2: Improved air quality
Fossil fuels are not only primarily responsible for climate change, but also generate harmful particulate matter that affects human health and causes millions of premature deaths around the world every year. The United Nations estimates that almost the entire world's population (99 %) breathes air that exceeds the air quality limits set by the World Health Organisation. Electrification can improve the state of this essential commodity by reducing dependence on fossil fuels for activities such as air conditioning in homes and transport.
Advantage 3: higher energy efficiency
Electrification can generate significant energy savings through increased efficiency in areas such as households, transport, construction and industry. For instance, electric engines are often more efficient than internal combustion engines, which means that they can obtain more useful energy from a given amount of source energy. This allows for a more efficient use of energy resources and a reduction in overall consumption.
Advantage 4: diversification in the energy matrix
Reducing dependence on fossil fuels makes the economy less vulnerable to changes in oil prices and the risks associated with oil extraction and transport. This is due to the integration of other energy sources —renewables— which generate greater flexibility in energy generation and boost the development of other emerging technologies.
Advantage 5: investment opportunities and new job creatio
Electrification not only contributes to climate change mitigation, but also drives economic growth and job creation. This process can foster investment and employment in a wide range of sectors, such as in manufacturing and technology (with the deployment of new equipment and technologies, renewable energy systems, batteries, among others), installation and maintenance, grid deployment, or in education and training, due to the necessary professional training of workers involved in electrification-related skills.
Advantage 6: Promotion of innovation and technological development
The drive for electrification promotes research and development of clean energy technologies, such as high-performance batteries, energy storage systems and smart grids. It also favours digitalisation, which provides more efficient solutions in electricity distribution and greater flexibility in energy use for consumers to optimise their energy use (e.g. thanks to smart thermostats). In turn, any technological advance exponentially drives others in the transition to a more sustainable model.
Iberdrola, driving the electrification of the economy
The electrification of the economy represents a strategic pillar for driving a sustainable and resilient economic transformation. In the productive sphere, this process involves the gradual replacement of fossil fuels with the predominant use of electricity generated from renewable sources.
This paradigm shift requires coordinated and determined action. Iberdrola actively promotes this model by fostering key investments in electrical infrastructure and accelerating the adoption of clean and renewable technologies. We support regulatory frameworks and policies that encourage these solutions across all sectors, recognising that electrification is an essential tool for economic progress and climate action.