Session 2: Modeling the Network: Tools, Data, and Planning Frameworks for TEN Deployment

Session two of the CampusEnergy2026 TENs workshop included the following presentations:

8:45 am – 9:05 am

Learning from the Ground Up: a Novel Research Consortium for the study of TENs - Zeyneb Magavi, HEET

Presentation Description: Composed of scientists, engineers, policy experts, and industry leaders, the LeGUp research consortium convenes experts in the field of utility-scale thermal energy networks (TENs) with cutting-edge data from the first demonstration scale projects in Massachusetts. At its core, the consortium concentrates knowledge from all parts of the demonstration scale development, (e.g. site assessment, installation, preliminary operations and management) creating the through line from these processes to a road map for TEN scaling in the state and beyond. The result seeks to amplify best practices, maximize efficiency and other positive outcomes, and accelerate adoption of cutting edge, industry leading district thermal infrastructure.

Ongoing works introduced in this presentation include a universal data bank, reduced order technoeconomic model, distributed fiber optic sensing (DFOS) measurements, cost projection report, community engagement and feasibility evaluation accelerator, and environmental/public health outcome study. Briefly, as new TENs come on line, physical and performance metrics are aggregated in the data bank, which can then be utilized to create digital twins and validate cutting edge modeling efforts. One such effort being the HEATNETs modeling tool, which provides semi-transient parametric analysis of proposed TEN physical properties, electricity demand projections, and the associated project costs. These two pillars are used to iteratively increase understanding of system optimization and inform future design, improving outcomes, and lay the groundwork for study of economic and community benefits. The synthesis of the LeGUp knowledge base will provide a path forward for the thermal energy transition which meets the needs of the future.

Case Study: Utility Scale Networked Geothermal Pilot Program in Framingham, MA

9:05 am – 9:25 am

The Great Geothermal Debate: Central Plant or Ambient Loop? – David Traxler, Burns & McDonnell

Is a geothermal central plant old-fashioned, and should all systems use ambient loops with building-level equipment?  This presentation will examine how each system type can be applied and when one is likely to be preferred over another.  The presentation will examine the advantages of each.

Keywords: Thermal Energy Networks (TENs); Geothermal


Zeyneb Magavi

Executive Director

HEET

Zeyneb is executive director at HEET, a nonprofit energy innovation hub. Her 2017 proposal to use Thermal Energy Networks - via a GasToGeo pathway - to build a new thermal utility, has since spread globally. Launching Zeyneb and HEET into leadership of an emerging industry including creation of a scientific research consortium, policy pathways, community engagement tools, workforce training, and a growing project pipeline. She has been named FiveonFire, APA, and GRIST50, and as a Bostonian of the Year. Zeyneb studied physics, global health, and sustainability and has worked at BBN Technologies, Harvard, MIT, and multiple startups. She is committed to creating and driving forward innovative, multi-disciplinary and compassionate solutions to humanity’s urgent challenges.

David Traxler, PE, CGD, LEED AP

Associate Mechanical Engineer

Burns & McDonnell

David has worked on geothermal projects that involve hybrid central plants for campuses and housing communities. He is a professional engineer, Certified GeoExchange Designer, and has a master’s degree in Sustainable Energy Engineering from the University of Maryland. David works to provide practical, innovative, and energy-efficient geothermal systems. He is an Associate Mechanical Engineer for Burns and McDonnell.

Ted Borer (Moderator)

Energy Plant Director

Princeton University

Edward “Ted” Borer is the founder and president of Borer Energy Engineering, LLC, a consulting firm offering  life-cycle-cost-reduction and carbon-reduction guidance and training to institutions and organizations who serve the energy industry. He recently retired after 30 years as Energy Plant Director for Princeton University where he helped develop the university’s path to carbon neutrality. He has over 40 years of experience in the power industry, starting in the nuclear industry in the early 1980’s. He is a registered Professional Engineer and holds bachelor’s and master’s degrees in mechanical engineering and earned the CEM, CEP, and LEED-AP certifications. He is a director of the International District Energy Association and a founding member of the Microgrid Resources Coalition. He speaks regularly on energy topics and has published numerous articles in trade magazines, and peer-reviewed journals as well as book chapters in textbooks about Combined Heat and Power, and Microgrids. He has provided briefings for members of the US Senate, a United Nations SDG-7 event, and all five FERC commissioners. Contact: ted@borerenergy.com / 609-731-2327

Rob Neimeier (Moderator)

Client & Market Officer

Ramboll

Rob Neimeier, Client & Market Officer at Ramboll – Rob Neimeier has 33 years of consulting experience including program and project management for public and private higher education, public agencies, and municipalities with energy reduction and climate action goals. He works with many State University of New York (SUNY) campuses to develop and implement energy master plans focused on decarbonization and transitioning from fossil fuels to alternative low carbon energy supply technologies to align with the New York State Climate Leadership and Community Protection Act (CLCPA). Rob also works with NYSERDA on Thermal Energy Network Potential in NYS and the NYS Department of Public Service (DPS) on efforts related to the Utility Thermal Energy Network and Jobs Act.

Key:

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Slides - Learning from the Ground Up: a Novel Research Consortium for the study of TENs - Zeyneb Magavi, HEET
Open to download resource.
Open to download resource.
Slides - The Great Geothermal Debate: Central Plant or Ambient Loop? – David Traxler, Burns & McDonnell
Open to download resource.
Open to download resource.
Video - Session 2: Modeling the Network: Tools, Data, and Planning Frameworks for TEN Deployment
Open to view video.  |  47 minutes
Open to view video.  |  47 minutes
Session Survey
7 Questions
Certificate
0.08 CEUs credits  |  Certificate available
0.08 CEUs credits  |  Certificate available