World record for RWE and BVB:
Sunny times for Borussia Dortmund

Life pulsates in football stadiums. It is therefore all the more important that a stadium’s power supply is secure so that fans and officials have an unforgettable experience – and that it is as sustainable and climate-friendly as possible.

To achieve this, RWE and Borussia Dortmund (BVB) agreed a six-year partnership in the summer of 2024 – RWE has since been the renowned soccer club's “Premium & Sustainability Partner” and supports BVB in its ambitious decarbonization plans.

As part of the joint project, the photovoltaic system on the roof of Borussia Dortmund’s SIGNAL IDUNA PARK stadium was modernised and expanded: with 11,132 solar modules and an output of over 5 megawatts (MWp), the world's most powerful photovoltaic system on a stadium roof was completed. The world record set by this system has been officially confirmed by the German Record Institute.

Logos of RWE and BVB 09, highlighting their partnership in sustainability initiatives.

Battery storage complements PV systems

The new photovoltaic system can generate four times more electricity from renewable energy than the previous system – in the future, BVB will cover up to half of its electricity requirements for the stadium with solar power.

To ensure a sustainable power supply even on days with little sunshine, an additional battery storage system will be connected to the plant. This battery storage system with a capacity of 3.7 megawatt hours will be completed by early 2026.

Further energy projects are planned as part of this partnership. A new PV system with around 200 solar modules was already installed on the roof of the BVB Fan World next to the stadium in April 2024.

Facts and figures at a glance

00

Commissioned

00

Solar modules on stadium roof

00

Solar modules on BVB Fan World roof

00 MWp

Total solar power BVB stadium

(3.36 MWac)

00 kWp

Installed power BVB Fan World

00 MWh

Battery storage capacity


Sustainable benefit for all involved

  • The excess green electricity produced will be fed into the power grid and will thus contribute to security of supply in the region.

  • The new solar power system saves around 1,700 tonnes of CO₂ per year – this underlines both partners' efforts to reduce CO₂ emissions and shape a more sustainable future.


A person in a navy suit stands in front of large glass windows, hands clasped, with a blurred face, portrait of Dr Markus Krebber.
TIC02-krebber-2024-informeller

Markus Krebber, CEO of RWE AG:

“We are proud to have set a new record with BVB, one of Germany's most internationally renowned football clubs. Together, we have installed the world's most powerful solar system on the roof of Germany's largest stadium. This is a powerful statement in favour of efficient climate protection, and is the result of the work of two teams that are perfectly aligned in their commitment to sustainability.”


Discover the individual project components

Further information can be found behind the clickable buttons.

Project scope

  • Photovoltaic system BVB Fan World
  • Photovoltaic system SIGNAL IDUNA PARK
  • Battery storage SIGNAL IDUNA PARK
Aerial view of a football stadium with solar panels on the roof and surrounding sports fields.

Photovoltaic system

BVB Fan World

Installed capacity: 99 kWp

Installed modules: 226

Commissioning: April 2024

Photovoltaic system

SIGNAL IDUNA PARK

Installed capacity: 5 MWp

Installed modules: > 9,500

Planned commissioning: 2025

Battery storage

SIGNAL IDUNA PARK

Installed capacity: 3.7 MWh

Planned commissioning: 2025

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