51S Spice Street

Project

51S Spice Street

Residential: Multi-family

Charlestown, MA | 2025

  • 170K GSF
  • 2 Companies
  • 2 Professionals

About

Project Owner

RISE

Is the project Net Zero Energy or Net Zero Energy Ready?

Net Zero Ready

Project Size in GSF

170K

Category of height

High-Rise

Number of residential units

171

How is the building all-electric for heating?

Air-source Heat Pump

Is the service hot water all-electric?

Yes

On-site renewable energy

0%

Is the owner purchasing off-site renewable energy to offset all electricity consumption?

No

The construction cost difference from "conventional" to being net zero "ready" (including incentives) for this building is

>-6% to -3%

Certifications related to Energy / Carbon

LEED

Site EUI Energy Use Intensity is the amount of energy a project uses per square foot over the course of a year. Site EUI = Annual Energy Use (kBtus) / Building(s) Area (ft²) / One Year (yr)

29.0 kBtu/sf/year

Net Site EUI

29.0 kBtu/sf/year

The EUI is

Modeled

What is the climate zone for this project?

5A Cool Humid

Project Team

Sustainability Consulting
Energy Engineering
  • Samira Ahmadi

    ASHRAE BEMP, CPHC®, LEED AP BD+C, LEED AP Homes, LEED AP ID+C

    Energy Modeling

    2.4M GSF

    12 Projects

    14 Years Experience