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Project 2514

HELP ONE: Building C

Curtis + Ginsberg Architects

Brooklyn, New York

Building Function

Multifamily
Project Type

New Construction
ASHRAE Climate Zone

4A - Mixed - Humid
Status

Certified
INT. Conditioned Floor Area

70712 ft²

Core Project Team

Phius Certified Verifier

Matt Ahearn
Phius CPHC (Lead)

Emily Durso
Project Submitter

Emma Weinberg

Project Information

- Architecture Planning
  
  Curtis + Ginsberg Architects
- Building Owner
  
  HELPDevCo
- Mechanical Systems Designer
  
  CMTA
- Construction Company
  
  Monadnock Construction
- Building Function
  
  Multifamily
- Project Type
  
  New Construction
- Number of Units
  
  79
- Number of Stories
  
  7
- Program Version
  
  Phius CORE 2021
- All Electric
  
  Yes
- INT. Conditioned Floor Area
  
  70712 ft²
- Status
  
  Certified
- Design Certification
  
  November 26, 2024
- Final Certification
  
  September 10, 2026
- ASHRAE Climate Zone
  
  4A - Mixed - Humid
- Region
  
  Northeast

Performance

- Annual Heating Demand
  
  2.56 kBTU/ft².yr
- Annual Cooling Demand
  
  5.21 kBTU/ft².yr
- Peak Heating Load
  
  2.9 kBTU/ft².yr
- Peak Cooling Load
  
  2.05 kBTU/ft².yr
- Site Energy Use Index (EUI)
  
  20.31 kBTU/ft².yr
- Site Energy Use Index (w/Renewables)
  
  15.82 kBTU/ft².yr
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  4163 kWh/person.yr
- Source Energy (Residential w/Renewables)
  
  3226 kWh/person.yr
- Air Tightness (per enclosure area)
  
  0.029 CFM50/ft²

Enclosure

- Window Manufacturer 1
  
  Intus

Systems & Equipment

- Ventilation System Manufacturer
  
  Ventacity & Renewaire
- Measured Ventilation Fan Efficiency
  
  1.34 W/cfm
- Heating System Manufacturer
  
  LG
- Cooling System Manufacturer
  
  LG
- Hot Water System Manufacturer
  
  Aegis
- Renewable Energy Type(s)
  
  On-Site PV
- Renewable Energy Annual Production
  
  102149 kWh/yr
- Renewable Energy System Size
  
  87.8kW