The replacement stadium is projected to open in 2026, at a preliminary cost of $850 million, making it the most expensive college football stadium in the country. Early design work was led by the architecture firm the
Rockwell Group. The stadium will have a capacity of 35,000, a reduction of 12,000 from the previous facility and the smallest football stadium in the
Big Ten Conference. The new stadium is projected to be 78 percent larger than its predecessor to accommodate club and plaza areas for entertainment and dining spaces. The stadium will have a canopy for spectator weather protection and for sound retention as a competitive advantage. As was not required at the time of the original structure's 1926 opening, the stadium will also contain required
ADA-compliant seats. The design features 194% the amount of ADA seating that it would be legally required to. The venue will be the smallest home football stadium of any team in either the
Big Ten Conference or
Southeastern Conference. The lower capacity allows for seating to be closer to the field, and eliminates
nosebleed seats (which generate the least revenue of any seats). The lower capacity is also reflective of a market in which college football attendance has declined, and a greater share of revenue is being generated by premium seating and hospitality options. 10% of the stadium's seats will be in premium sections, and these are anticipated to produce around 40–50% of revenue for football games. Among the premium options would be four club areas that will also be utilized year-round as event spaces. The stadium will also feature of plaza and open spaces around the stadium that will become part of the ticketed area during games, providing more spaces for fans to congregate once at the venue than the previous stadium had offered. The stadium bowl will feature a canopy that covers all seats, while leaving the playing surface open-air. The canopy will protect spectators during poor weather. Northwestern has touted an expectation that this will also boost the din of crowd noise during games, providing its football team with an enhanced
home advantage. ==Permitting and approval process==