In a groundbreaking move for both sustainable energy and professional sports, JA SOLAR, a prominent manufacturer of photovoltaic modules, has teamed up with Borussia Dortmund, one of Europe's leading football clubs. This innovative partnership aims to create the largest photovoltaic system on a stadium roof, located at the SIGNAL IDUNA PARK, further solidifying the club's commitment to sustainability while maximizing energy efficiency.
The collaboration was announced on April 2, 2025, and it emphasizes both companies’ dedication to environmental responsibility. JA SOLAR will install more than 11,000 of its high-efficiency solar modules on the iconic stadium, which is already known for having the highest average attendance in European football. This monumental project will produce over 4 GWh of electricity annually, significantly boosting Borussia Dortmund's energy security and resilience, and allowing the stadium to operate more sustainably.
With a focus on decarbonization and sustainable solutions, this joint initiative reflects the shared values of integrity and respect that both JA SOLAR and Borussia Dortmund emphasize in their operations. The photovoltaic system not only stands as a technological advancement but also positions the stadium as a flagship for sustainable innovation. By generating reliable green electricity over the next 30 years, this project serves as an exemplary model for other sports organizations.
One of the striking features of this collaboration is the aesthetic appeal of JA SOLAR's sleek black modules, which complement the legendary black and yellow colors of Borussia Dortmund. This visual alignment is expected to resonate well with fans and signify a new creative direction in the integration of renewable energy in sports venues. Furthermore, the system is projected to reduce CO₂ emissions by approximately 1,800 tons per year, translating to substantial environmental benefits and advocacy for climate action.
Carsten Cramer, Managing Director of Borussia Dortmund GmbH & Co. KGaA, expressed his enthusiasm about the partnership, stating that it demonstrates the club's commitment to sustainability through innovative technologies. Meanwhile, Henning Schulze, Vice President of JA SOLAR, echoed similar sentiments, noting that the collaboration highlights a collective vision of fostering a more environmentally friendly future amidst ongoing political and market challenges.
The installation process is anticipated to commence in the summer of 2025 and be completed by the end of the summer. This timeline reflects the urgency of addressing climate issues while also making a bold statement about the role of sports in the global sustainability movement.
In addition to this major project, both JA SOLAR and Borussia Dortmund are set to showcase their commitment to renewable energy solutions at the upcoming Intersolar Europe event in Munich, scheduled for May 7-9. They invite stakeholders and the general public to witness their innovative contributions to the energy sector and sports.
Overall, this partnership between JA SOLAR and Borussia Dortmund represents a significant stride towards integrating sustainable energy practices in sports. It paves the way for cooler, greener stadiums around the world, sending a strong message that environmental responsibility is fundamentally important in our daily lives, even in the realm of sports.
For more information about this inspiring collaboration and to learn more about the visionaries behind it, visit JA SOLAR's
official website.