Stadium 2026 World Cup host Seattle, Washington

Could Lumen Field go solar?

Seattle sees fewer sunshine hours than most host cities — around 1,265 a year — yet Lumen Field's two sweeping side roofs still cover most of its seats. Those roofs, roughly 19,000 square metres, could in theory hold about 7,100 panels, near 2.9 MW. For the Seahawks and Sounders' home that points to an estimated 2.9–3.6 million kWh annually, comparable to about 1,200 homes.

Loading solar imagery

Drag the handle — aerial photo left, Google Solar's measured annual sun intensity right. Brighter means more energy landing per square metre.

Roof capacity
2.9 MWp
~7,143 panels at full fit
Annual generation
2.9 GWh–3.6 GWh
across the whole roof
Could power
~1,204
average UK homes
CO₂ saved
~2,261 t
per year, at full capacity

Roof area read from above: ~18,882 m².Imagery dated 2024-07-09.

Full methodology, assumptions and cross-checks: how we measure. Includes solar data from Google.

Lumen Field from above

Overhead view of Lumen Field in Seattle, two long curved side roofs shading the stands while the central pitch stays open to the sky.

See all sixteen World Cup hosts, measured →

Morning sun on the rooftop solar panels of a red-brick UK semi-detached home

That was someone else's roof.

Check your own roof.

Enter your house number and postcode — we'll read your roof from above: direction, usable space and sunlight, with a Solarable Score. Free, about a minute, no account.