Written By | Fashion and Design Desk
A 71,500-seat bowl of diamonds and solar panels is meant to preserve the roar of the Stadio Meazza while sending the old ground into history.
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DESIGN
Same Soul, Different Building: Foster + Partners Unveils Milan's Post-San Siro Stadium
A 71,500-seat bowl of diamonds and solar panels is meant to preserve the roar of the Stadio Meazza while sending the old ground into history.
MILAN — October 30, 2026
After years of argument over whether Milan's most famous football ground should be saved, sold or sold off for apartments, AC Milan and Inter have shown what they intend to build in its place. Foster + Partners, working with the stadium specialists Manica, has unveiled the design for the Generali Stadium, a roughly 71,500-seat arena planned to replace San Siro, according to Dezeen on October 29 and related reports.
The architecture
The architects, whose past projects include Wembley Stadium, Chase Center and Lusail Stadium, describe a 360-degree bowl of two tiers, compared with San Siro's three rings. It is framed by an oval of 80 large diamond shapes beneath a sweeping, double-curved roof, with the diamond points rising to 60 meters at either end behind the goals. Norman Foster describes the form as "low in the body" that "rises up at either end," a profile intended to emphasize the two Curva sections, each with 11,700 seats, where the club's ultras traditionally sit.
Other reports describe the roof as a spoke-wheel structure covered by 27,500 square meters of solar panels. The stadium would stand 70 meters above the pitch and 66 meters above the surrounding park, and sit on a raised podium that holds parking, a museum and club stores. The wider project covers about 281,000 square meters.
The choice of a diamond lattice is both structural and symbolic. It gives the stadium a recognizable silhouette from the outside, while the double-curved roof keeps the profile sweeping rather than boxy. Because the points reach their greatest height behind the goals, the building quite literally rises where the loudest fans stand.
Keeping the feeling
The defining design problem is emotional: how do you replace a stadium whose fans love its steepness and noise? Manica's answer is the line "same soul, different building." He has said the aim is to keep what made the Stadio Meazza popular, especially the steep stands that give fans a good view from any seat, and that "San Siro is a feeling." Rakes reach up to 37 degrees and seats are placed as close to the pitch as possible. "It'll actually feel as though you're sitting on the grass," Manica says.
The acoustic design aims to intensify crowd noise inside while limiting disturbance outside. The exterior will carry colored LED lighting and projection capability, which suggests the building is meant to perform as an event in itself, including for concerts.
The numbers
Capacity includes 8,088 hospitality seats, 3,698 premium experience places and 394 wheelchair positions. Generali, Italy's largest insurer, has secured naming rights. Milan president Paolo Scaroni says the clubs will invest more than €1 billion; the earlier purchase of San Siro and its land, completed in November 2025, was valued at about €197 million.
The clubs hope the move will change their finances. Each could earn up to €180 million a year from the arena, up from about €80 million now, with gains coming from tourism, concerts, events and naming rights.
Those figures put the project in the same league as the world's largest sports developments. The hospitality and premium counts are particularly telling: they show how much of the business case rests on corporate and high-spending visitors, not just on the ultras in the curves. Balancing the two groups is likely to be one of the project's trickiest tasks.
Timeline and risks
Construction is expected to begin in 2028, with a first match targeted for the 2031-32 season, in time for Italy's co-hosting of Euro 2032 with Turkey. The new stadium would rise largely on the existing parking area next to San Siro, so the clubs can keep playing at the old ground during construction. Inter president Giuseppe Marotta has warned that Italian bureaucracy could cause delays, and plans stretching back to 2019 and 2021 have already been slowed by public debate.
Not every detail is settled in the coverage. Reports differ in how they describe the roof, and the sources reviewed do not explain the origin of the Generali name beyond the naming-rights deal.
The decision to build on the adjacent parking area is also a design decision. It avoids the nightmare of playing in a construction site and allows the old stadium to remain a working landmark until the new one opens. What happens to San Siro afterwards, however, is a question the sources reviewed do not answer.
Why this matters beyond Milan
Stadiums are among the few buildings that millions of people feel ownership of. Replacing one risks losing the thing that made it special, and the architects have chosen to treat atmosphere as a design brief rather than an afterthought. That is a useful lesson for any city weighing the future of a beloved building. It is also a reminder that heritage arguments and commercial arguments do not always point in opposite directions: the clubs want revenue, and revenue depends on the very atmosphere that fans fear losing.
What this means for you
If you travel to Milan for football, San Siro remains the place to go for at least the next several seasons, and it is worth visiting while it stands. If you follow architecture, watch for the planning decisions ahead: they will show how the project balances sustainability claims, such as the solar roof, with the scale of a development this large. And if your own city is debating an old ground, Milan's experience suggests that early, transparent design work helps.
The bottom line
The Generali Stadium is a bet that a building can inherit a feeling. Whether 80 diamonds, a solar roof and a 37-degree rake can recreate the roar of a place fans have loved for decades will not be known until the first whistle, now targeted for 2031-32. For now, the drawings promise the same soul in a different body.
