The Hills at Vallco Redevelopment

Cupertino, CA, United States

Schematic design that includes the world’s largest green roof

ME Engineers completed the schematic design for a sweeping design that has as its defining element the world’s largest green roof — a 30-acre elevated park that seems to dance off the tops of buildings, connecting them to each other and the ground. With an orchard, a vineyard, and 3.8 miles of trails meandering above Cupertino, the project would be like nothing ever attempted. Its ambition continues below the landscape layer: A 15-block, mixed-use street grid filled with 625,000 SF of retail, 2 million SF of office, and 800 residential units.


    Building Performance

  • Mechanical Engineering
  • Plumbing