Axpo

Green Energy Intern (f/m/d)

Join Axpo in Madrid as a Green Energy Intern managing certificates and supporting sustainability compliance. Collaborate across teams and develop green initiatives in a dynamic environment.
Axpo
Axpo
Madrid, Spain Hybrid Internship UTC+01:00

Axpo

Company Overview

Axpo Holding AG

Baden, Switzerland

2001

Over 6,000 employees worldwide (source: linkedin.com). Revenue figures not disclosed for 2023 or later.

What They Do

Axpo is the largest producer of hydropower in Switzerland and has evolved from a dominant hydropower company into a diversified provider of renewable energy. The company operates around 60 hydropower plants that generate over half of the country's renewable energy. Additionally, Axpo plans to build 4,200 photovoltaic projects by 2030 and operates approximately 600 wind turbines across 100 wind farms. The biomass sector includes Switzerland's largest CO2-neutral facility, while the company is also investing in the development of green hydrogen, as demonstrated by the 30 MW Valle Peligna project in Italy (source: axpo.com).

Projects & Track Record

Notable projects by Axpo include the Beznau hydropower plant, which has been in operation since 1908, and the Eglisau station on the Rhine, built in 1920. The 1,000 MW Limmern pumped storage power plant in the Glarus Alps has been operational since 2016. Ongoing projects include the 200 MWp Vilecha solar complex in Spain, which is expected to generate 377,000 MWh annually for 100,000 people by the first quarter of 2026. Other significant projects are the 24.8 MW Lålax wind farm in Finland and the AlpinSolar facility, which has been producing 3.3 million kWh annually since August 2022 (source: axpo.com).

Recent Developments

In the past two years, Axpo has completed the 200 MWp Vilecha solar complex in Spain, announced on November 25, 2025. Additionally, the 24.8 MW Lålax wind farm in Finland was commissioned in August 2025. The company began construction of its 100th wind farm in Lower Saxony, Germany, in October 2025. Key contracts include two PPAs with Vleemo nv for over 900 GWh of wind energy, announced in October 2025 (source: axpo.com).

Working There

Axpo offers a variety of roles in energy production, trading and risk management, project development and engineering, as well as IT and digital solutions. The company employs over 6,000 people who drive innovations in renewable energy. The corporate culture emphasizes a passion for innovation and collaboration. Recruitment takes place both at the headquarters in Baden and at international locations, including the USA and Spain (source: axpo.com).


Last updated on Mar 13, 2026 | Report an issue

Job Description

Join our team and contribute to the growth of green energy! In this role, you will manage green certificate requests, support compliance with sustainability certifications, and collaborate with various business areas to drive sustainable energy solutions. If you have strong analytical skills and market knowledge, we'd love to hear from you.

What you will do

  • Manage and process certificates requests, ensuring smooth administration
  • Support compliance with energy efficiency and sustainability certifications across business areas
  • Conduct market reporting and analysis
  • Assist in the development of green energy initiatives
  • Coordinate invoices and payments with Back Office
  • Collaborate with Sales, Origination, and other Portuguese subsidiaries

What you bring & who you are

  • Degree in Engineering or Business
  • Knowledge of electricity markets and energy management P&L
  • Strong problem-solving and analytical skills
  • Advanced Excel and computer skills
  • Programming skills are necessary
  • Ability to work collaboratively across departments
  • Highly organized and capable of managing multiple responsibilities at once

About the team

Our Green Energy team is committed to driving sustainable energy solutions and ensuring compliance with market regulations. We work closely with multiple business areas, including Sales, Back Office, and Origination, to create impactful energy initiatives. Join us and be part of a dynamic team shaping the future of green energy.

At Axpo Group, we are dedicated to fostering a culture of non-discrimination, tolerance, and inclusion. As an equal opportunity employer, we welcome applications regardless of race and ethnicity, gender identity and expression, sexual orientation, age, disability, as well as socioeconomic, cultural, and religious background. We are committed to ensuring a respectful and inclusive recruiting process and workplace for everyone.

Apply now

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About the role

June 10, 2026

Internship

Company

June 10, 2026

Hybrid

Solar Energy , Wind Energy , Hydropower , Bioenergy , Energy Storage , Geothermal Energy , Hydrogen

Axpo

axpo.com

  •  Madrid, Spain

Internship level, suitable for students or recent graduates

UTC+01:00