Walden Pond Visitor Center

Project

Walden Pond Visitor Center

Assembly

Concord , MA | 2016

  • 5.6K GSF
  • 3 Companies
  • 3 Professionals

About

The structure is an all-electric, net-zero consumption building and implements Passive House principles. The building has no reliance on fossil fuels. In winter, high-performing triple-pane windows and super insulation keep the heat in. In warmer weather, ample operable windows and ceiling fans create natural ventilation and light, thus reducing the need for air conditioning and artificial lighting. A large solar array provides shade over the parking lot and services all the energy needs of the building. The walls and floors of the building are from locally sourced heat-treated wood to withstand the New England weather, eliminating the need for rainforest wood.

Is the project achieving or targeting net zero energy?

Targeting

Is the project Net Zero or Net Zero Ready?

Net Zero

Project Size in GSF

5.6K

Category of height

Low-Rise

How is the building all-electric for heating?

Air-source Heat Pump

Is the service hot water all-electric?

No

On-site renewable energy

100%

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

>1% to 3%

Certifications related to Energy / Carbon

LEED, LEED ZERO

Site EUI

25.1 kBtu/sf/year

Net Site EUI

-2.5 kBtu/sf/year

What is the climate zone for this project?

5A Cool Humid

Project Team

Sustainability Consulting
  • Chris Schaffner

    LEED AP BD+C, LEED AP ID+C, LEED AP O+M, LEED Fellow, LFA, USGBC Faculty, ASHRAE BEMP, ASHRAE HBDP

    Sustainability Consultant

    917.7K GSF

    9 Projects

    36 Years Experience

  • Anthony Hardman

    LEED AP BD+C

    Building Performance Analyst

    335.6K GSF

    2 Projects

    21 Years Experience

Civil Engineering
Architecture
Construction