Page 133 - Designing for Zero Carbon-Volume 2_Case Studies of All-Electric Multifamily Residential Buildings

EPILOGUE DESIGNING FOR ZERO CARBON, VOL. 2 Coliseum Place, Oakland, CA Affordable Housing for Low-Income Tenants
Number of Floors: 6
Gross Floor Area: 71,512 gsf
Fully Occupied: April 2022
Number of Units: 59 - 11 (1BR), 28 (2BR), 20 (3BR)
Heating / Cooling System: Vertical Terminal Air Conditioners (VTAC) and Heat Recovery Ventilators (HRV) in each unit
DHW System: Single shared system using two “mini-plants” per floor, each consisting of three heat pump water heaters, each of which serve 1-2 units.
Project Team
Client:
Resources for Commu-
nity Development
Architect:
David Baker Architects
MEP Engineer:
Energy Design Collab- orative
Energy Modeling Con- sultant:
Redwood Energy, Arcata
Modeled EUI (Site)
17.0 kBtu/sf-year
Modeled Annual Energy Use:
343,095 kWh
Measured EUI (Site)
Not yet available
On-Site Renewable En- ergy System Installed
98.6 kW(DC) Solar PV
Measured On-Site Re- newable Energy Pro- duction
Not yet available
Case Studies of All-Electric Multifamily Residential Buildings 119