London Stadium solar array hits one million kWh
Stadium architecture firm Populous is placing sustainability at the core of its projects, unveiling innovative solutions such as repurposing decommissioned Airbus A340 fuselages for shading panels at Strasbourg’s Stade de la Meinau and installing a massive solar array on London Stadium. The moves signal a shift from optional green features to mandatory design criteria across Europe’s football venues.
At the newly redeveloped South Stand in Strasbourg, sections of retired aircraft were transformed into lightweight, UV‑blocking panels that protect fans while reusing material that would otherwise be scrapped. “We decided to investigate whether we could reuse parts of their fuselages,” sustainability lead Silvia Prandelli explained, noting that testing confirmed the panels performed “really successfully.”
Populous’ in‑house sustainability team, which supports projects from Tottenham Hotspur Stadium to Fulham’s Riverside Stand, operates under the “Enduring Places” concept that balances environmental, social and economic factors. “To put it simply, sustainability has gone from being a nice‑to‑have to a fundamental element of every project we’re working on right now,” Prandelli said.
The firm also advises clubs on the carbon trade‑off between renovating existing arenas and constructing new ones. Manchester United’s plans for a new ground have reignited the debate, as demolition and fresh construction generate large emissions from concrete and steel. “There is an upfront carbon saving in renovating a venue rather than building a new one,” Prandelli noted, but added that older stadiums often cannot meet modern fan expectations without extensive upgrades.
Beyond the fuselage panels, the Strasbourg project incorporates solar panels, rain‑water recycling and other low‑impact measures, illustrating how creative material sourcing can complement broader efficiency upgrades. Similar strategies are being applied elsewhere, with Populous championing passive design, natural ventilation and the replacement of gas‑powered systems with electric alternatives wherever feasible.
London Stadium provides a striking benchmark: its rooftop installation of 3,350 photovoltaic panels, covering roughly 6,500 m², began generating power in July 2025 and had produced over one million kilowatt‑hours by October 2026, avoiding 177 tonnes of CO₂e. In June alone the array supplied electricity equivalent to 21 percent of the venue’s consumption.
Building on that success, Populous has been tasked with exploring further development around London Stadium, aiming to create a year‑round community destination that leverages the same sustainability principles. The firm’s holistic approach suggests that future stadiums could become net‑positive contributors to their cities, rather than carbon‑intensive liabilities.