Page 140 - Designing for Zero Carbon-Volume 2_Case Studies of All-Electric Multifamily Residential Buildings

DESIGNING FOR ZERO CARBON, VOL. 2 EPILOGUE
Edwina Benner Plaza, Sunnyvale Affordable Housing for Low-Income Tenants
Number of Floors: 4
Gross Floor Area (Residential): 87,000 gsf
Fully Occupied: 2019
Number of Units: 66 - 30 (1BR), 19 (2BR), 17 (3BR)
Heating / Cooling System: Each unit has a ductless mini-split heat pump
DHW System: Central system with 16 modular Sanden heat pumps and 2,000 gallons of hot water storage with Rheem recirculating heat pump water heater.
Project Team
Client:
MidPen Housing
Architect:
David Baker Architects, San Francisco
MEP Engineer:
Emerald City Engineers, Lynnwood, WA
Energy Modeling Con- sultant:
Association for Energy Affordability, Emeryville
Modeled EUI (Site)
14.7 kBtu/sf-year
Modeled Annual Energy Use:
365,700 kWh
Measured EUI (Site)
16.7 kBtu/sf-year
On-Site Renewable En- ergy System Installed
124 kW
Measured On-Site Re- newable Energy Produc- tion
193,500 kWh
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Case Studies of All-Electric Multifamily Residential Buildings