Renewable Energy in Spain: What You Should know

July 13, 2021
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Approximately 47.6 million people currently populate Spain, and each citizen relies on energy for their activities. As of 2021, Spain's energy consumption per capita was 2.4 tons of oil equivalent (toe). This puts Spain up among the largest energy consumers in Europe. However, Spain, for the most part, has to import the energy it consumes due to the lack of abundant petroleum resources.

Generally, fossil fuels, wind, solar, nuclear, and hydroelectric energy sources are actively utilized in Spain. However, Spain is one of the countries that has started working actively to reduce reliance on fossil fuels. Right from the early 2000s, Spain has been making efforts to focus more on renewable energy. While this is major because of the adverse effects of fossil fuels on the environment, it has also brought advancements in energy management and proper utilization.

Spain has witnessed a steady reduction in its reliance on fossil fuels for energy generation. Compared to countries such as Norway and Germany, the differences have not been entirely impressive, but their rights have demonstrated firm progress.

Renewable Energy in Spain: How Far They Have Come.

To date, Spain continues to make advances in producing and using renewable energy. However, for a country that used to import a lot of coal and release subsidies for the cause, the new changes greatly impact the economy. We highlight below how much change the country has undergone over the past decade.

  • Between 2010 and 2020, fossil fuels contribution to Spain's energy generation dropped from 74.59% to 69.29%. This was an inevitable result of the country's incipient adoption of RE as, within the same period, RE contribution to energy generation increased from 15.90% to 20.31%.
  • Electricity generated from renewables has taken an impressive leap over the past decade. As of 2010, Spain managed to generate 32.79% of its electricity from renewables. Over a decade later, as of 2021, Spain generated nearly half its total electricity from renewables at 46.30%.
Solar energy in spain
Credit: Markel Redondo/Greenpeace
  • Carbon intensity per unit of energy is another aspect in which Spain has made progress. Between 2010 and 2020, carbon intensity per unit of energy dropped from 0.17kg/kWh to 0.15kg/kWh. While this isn't much of a difference, it's a positive step, regardless.
  • Wind energy continues to dominate Spain's renewables at 23.21% compared with 14.85% in 2010. Right behind wind energy are hydropower at 10.99%, solar at 9.69%, and other renewables such as biomass at 2.42%.

Favourable Renewable Energy Policies in Spain

The Covid-19 pandemic was perhaps the one push that Spain needed to establish measures further to promote the growth of RE in the country. The pandemic's impact on Spain's energy sector led to the creation of legislation that includes incentives such as feed-in tariffs.

More importantly, these new laws comprise individual laws that address specifics of the renewable energy sector:

Electricity law— introduces system revenues and subsidies through competitive tender procedures.

The new law on climate change and energy transition— promotes decarbonization through the prohibition of coal, gas, and oil exploration. It also moves to revitalize the electric vehicle (EV) market by banning the sale of fossil fuel vehicles by 2040.

energy in spain

The National Energy and Climate Plan (NECP)— focuses on modernizing the Spanish economy, especially the RE sector, and improving rural communities between 2021 and 2030.

National Recovery and Resilience Plan (NRRP)— supports clean energy transition through investments in energy-efficient buildings, EV smart charging and charging stations.

Ongoing Renewable Energy Projects and Initiatives in Spain.

These projects reflect a deep commitment to development and sustainability. As a result, solar and wind power generation have the highest percentage of renewable energy in Spain. Some examples of projects and initiatives on each (solar and wind power) are highlighted below.

1. Total Solar Project in Spain

Total Energies is planning to thrive on the promising solar market in Spain. Total is currently planning to enter the solar market via partnerships. Two partners have agreed on the two gigawatts (2GW) solar projects - Powertis and Solarbay Renewable Energy. This project would make a great impact on the renewable energy sector of Spain.

The partnership between Total Solar International and Powertis is 65%-35%, one that would need Powertis to bring a pipeline of 800MW. This project started last year. Also, Total is obtaining all 1.2GW portfolio of projects by Solarbay. The projects are all to end by the latest 2023.

2. Wind Power Generation by Various Companies - Enel Green Power's Wind Farm

Certain suppliers of wind energy in Spain (Gamesa Eólica, Alstom Wind, Acciona Energy, Iberdrola, MTorres, and the rest) are still going strong in their operations. As of 2015, Spain became the world's fifth biggest wind power producer. Producing up to 48,118 GWh of power from wind turbines that year, which formed 19% of the total power generated.

wind energy in spain

Enel Green Power is currently building a wind farm in Spain with an investment of €181 million ($220 million). This project would feature 43 wind turbines and can generate up to 471GWh of clean energy. The project aims to meet one of the major goals of renewable energy development - reducing carbon emissions. Consequently, as we expect, when this project comes fully up by next year, it will offset up to 385,505 tonnes of carbon emissions. This is a big one for the progress of renewable energy in Spain.

3. Wind Farms and Solar PV Hybrid Construction in Andalusia

In September 2021, the Spanish government contracted leading energy giant Iberdrola to hybridize four wind farms with solar PV installation in Andalusia. The facility will have a combined capacity of 79MW to power about 12,500 households and will be able to prevent the emission of 6Mt of CO2.

Experts' Projections

Between 2022 and 2027, the Spanish RE market is projected to have a compound annual growth rate (CAGR) of more than 8%, with wind energy dominating the market.

As of 2021, wind energy's mix in the total electricity mix was 23.1%. However, according to a National Integrated Energy and Climate Plan prediction, this percentage is expected to have doubled by 2030. This ultimately means that wind energy will dominate the RE market by 2030.

Furthermore, the share of nuclear power in energy generation is predicted to drop from 22% in 2020 to 7% by 2030.


Spain has come a long way and can fight through its challenges to improve renewable energy. However, from the generation of power to utilization, the energy stakeholders in Spain need to maximize available resources and decentralize its energy management systems to meet up with the bright future catching up with the rest of the world.

How to Face the New Invaders of the Energy Utilities SectorDownload now


July 28, 2022

À ce rythme l'Espagne arrivera à son indépendance énergétique avant beaucoup d'autres. Par contre avec un taux d'ensoleillement, peut être le plus important Europe et ne pas être pionnière dans la production solaire est inconcevable. Les grandes entreprises énergétique Espagnoles ainsi que l'impôt sur le soleil créé pour sauvegarder le monopole de celle-ci a été une erreur économique et stratégique du gouvernement d'alors !!!

Hive Power
August 22, 2022

Bien dit, @Martin.

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