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ASHRAE moves into new net-zero energy global headquarters

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Atlanta, GA — ASHRAE announced a move to its new global headquarters, located at 180 Technology Parkway, Peachtree Corners, Ga. The Society began renovations in January 2020 on an existing 66,700 ft2 building, originally built in 1978, on 11 acres of land. Located 10 miles north of its previous headquarters building, ASHRAE joins other innovation and sustainability-focused organizations based in the popular Technology Parkway corridor.

“ASHRAE’s new global headquarters is a prime example of how we are helping to pioneer a movement that many expect will ultimately make net-zero energy the ‘new norm’ in sustainable design and construction,” said ASHRAE Building Ad Hoc Committee Chair Ginger Scoggins, P.E. “Although new construction of net-zero energy buildings make a lot of headlines, reuse of existing structures is a basic tenet of sustainability – the energy performance of existing buildings must be addressed to substantially impact the 40% of primary energy consumed by buildings.”

“ASHRAE’s goal for this project was to renovate a three-story 1970’s era, cheap energy period building into a high-performing net-zero-ready facility in a cost-effective way that can be replicated in the built environment industry,” said Technical Advisory Subcommittee Chair Tim McGinn, P.E.

The photovoltaic (PV) system design is currently in progress. The building will be on its way to fully net-zero energy by March 2021 upon the completion of the PV system installation.

Focusing on the Society’s 2020-21 theme, “The ASHRAE Digital Lighthouse and Industry 4.0,” the headquarters building incorporates several digitally connected solutions such as remote monitoring and analysis of building performance, with online dashboarding for transparency and advanced Building Automation System (BAS) integration with other systems, such as ASHRAE’s meeting reservations systems. Other solutions include a digital twin and Building Information Model (BIM), innovative mechanical systems visible through open ceiling around radiant panel clouds and advanced conferencing systems designed to serve as a “digital lighthouse” teaching resource.

“ASHRAE’s first-of-its-kind headquarters building was designed as a living showcase of what’s possible through technology integration to increase efficiency, protect people and property, and enhance the occupant experience,” said 2020-21 ASHRAE President Charles E. Gulledge III, P.E. “In addition to supporting ASHRAE’s technical standards, innovative product integrations from our generous donors also provide a scalable and repeatable model for a net-zero energy building design.”

Examples of technical features include:

  • Radiant ceiling panel system: This is used for heating and cooling & dedicated outdoor air system for outdoor air ventilation with enthalpy heat recovery.
  • Overhead fresh air distribution system augmented with reversible ceiling fans in the open office areas and displacement distribution in the learning center.
  • Six water source-heat pumps (WSHPs): There are four on basement level and two on upper level atrium that will be used to condition these spaces.
  • Demand Control Ventilation (DCV): This will be used for high occupancy spaces in the meeting and learning center. Air distribution is constant volume in office areas and provided by fabric duct, reducing diffuser count and duct branches.
  • Modeling Energy Use Intensity of 17 kBtu/sf/yr.
  • On-site electric vehicle charging stations available for guests and staff.
  • Roof-top and ground mounted photovoltaic solar energy system planned for installation March 2021.
  • 18 new skylights and reconfigured window/wall ratio.
  • Useful daylight illuminance (>300 lux) at the work plane Window Wall Ratio (WWR) 79.9% Existing – New WWR east/west 33.5%  –  north/south – 41.9%.

“ASHRAE’s new global headquarters is an example of an effective built environment that fully considers the importance of effective operations by installing the systems and equipment in a manner that facilitates operation and maintenance,” said 2019-20 ASHRAE Presidential Member and Building Ad Hoc Committee Member Darryl K. Boyce, P.Eng. “We are grateful to our donors for their generous support and partnership. It is this support that not only shows our donors’ alignment with ASHRAE’s sustainability goals, but helps us to address the challenges of designing and operate buildings in a technology driven environment.”

 

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