Sempra Energy Headquarters
San Diego, California

  • Completed: 2015

  • Location: Downtown San Diego

  • Project Type: Class-A Office Tower

  • Size: 330,000 SF

  • LEED Rating: Gold

  • Architect: Carrier Johnson + CULTURE

  • Contractor: Turner Construction

  • 16-Story Office Building

  • 485 Parking Spaces
    (above & below ground)

  • Raised floors, demountable walls, indoor/outdoor event space, high floor plate-to-core ratio and multiple view portals

  • 3 south facing balconies with exceptional views

  • 210-seat auditorium

  • Green plant wall

  • Green building features:

    • LED interior lighting fixtures

    • 204-panel solar arrays

    • Water efficiency features

    • Low water cooling towers

    • Rainwater / biofiltration systems

    • Water-wise landscaping

Cisterra developed a new world class corporate headquarters for Sempra Energy. The design of the project was greatly influenced by the historical buildings on site and the desire to maximize views into Petco Park and the surrounding downtown areas along with panoramic water views. Floor-to-ceiling glass walls, looking out to beautifully landscaped plazas, containing a “green” plant living wall, and a serene water feature activate the building’s expansive lobby.

 

The lobby and entire base of the tower was designed with large expanses of glass to create transparency and porosity so the lobby and the public right-of-way are seamlessly connected. The building's location offers its tenants the best in entertainment, dining, and amenities that San Diego has to offer.


 

2015 San Diego Partnership Alonzo Award Winner

 

READ

"Sempra Tower: A Lesson in Light"

San Diego Union Tribune

July 3, 2015

Share the Light: Offices located away from the exterior walls so the open office space can enjoy plenty of natural light and sweeping views of downtown and the ballpark