Trinity Place Phase IV

San Francisco, CA

Project Categories

Housing + hospitality

Business Type

Mixed-use 17-story apartment tower


738,000 square feet




Trinity Properties

PAE Role

Mechanical engineering

Electrical engineering

Building analysis and modeling (BAM)

Technology design

Architectural lighting design

Special features

  • 100% outside air rooftop AC units provide increased ventilation air and improved thermal comfort to residents
  • Electric vehicle charging for up to 5% of the total parking spaces
  • High-efficiency LED and fluorescent lighting maximize energy savings
  • A natural gas fired cogeneration system produces up to 75 kW of electrical capacity for base building electrical loads and utilizes waste heat to produce heating capacity for ventilation air and domestic water heating systems