Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

 
Filter by Track or Type of Session 
Filter by Session Topic 
 
Session Overview
Date: Sunday, 19/May/2024
12:00pm - 4:00pmRegistration & Check-In
Location: Big Ladder Software, 1617 Wazee Street, Denver

Pick up your SimBuild badge at HackSimBuild!

1:00pm - 3:00pmHackSimBuild: Workshop by Ladybug Tools
Location: Big Ladder Software, 1617 Wazee Street, Denver
Session Chair: Chris William Mackey
Session Chair: Mostapha Sadeghipour Roudsari

Get tips, trainig, and ideas for cool and innovative projects from the founders of Ladybug Tools. This event is for HackSimBuild participants. E-mail events@ibpsa.us to have this added to your registration.

3:00pm - 4:00pmHackSimBuild: Introductions and Team Formation
Location: Big Ladder Software, 1617 Wazee Street, Denver
Session Chair: Andy Berres

Meet your fellow hackers.

4:00pm - 11:59pmHackSimBuild
Location: Big Ladder Software, 1617 Wazee Street, Denver

Team work time.

AIA CES approved for 12 LUs.

Date: Monday, 20/May/2024
12:00am - 4:00pmHackSimBuild
Location: Big Ladder Software, 1617 Wazee Street, Denver

Team work time.

AIA CES approved for 12 LUs.

7:00am - 5:00pmRegistration & Check-In
Location: Colorado and Denver Pre-Function

Pick up your badge at the lower level reception desk!

8:00am - 12:00pmWorkshop 1: Extracting Valid Building Performance Simulation Models from Revit Models using Pollination Revit Plugin
Location: Denver 3
Session Chair: Chris William Mackey
Session Chair: Mostapha Sadeghipour Roudsari

PRE-REGISTRATION REQUIRED. E-mail events@ibpsa.us to have this added to your registration.

8:00am - 5:00pmWorkshop 2: ASHRAE 90.1-2019 Code Compliance Modeling
Location: Denver 4
Session Chair: Birajan Bhandari
Session Chair: Nathan Kegel

PRE-REGISTRATION REQUIRED. E-mail events@ibpsa.us to have this added to your registration.

11:00am - 4:00pmCPP Wind Tunnel Laboratory Tour
Location: CPP Wind Tunnel Lab, 7365 Greendale Road, Windsor, CO

PRE-REGISTRATION REQUIRED. This Wind Tunnel Lab Tour includes a unique opportunity to learn advanced and innovative wind tunnels. The bus will leave at 11:00 AM to commute there, and will return before 4:00 PM.

1:00pm - 5:00pmWorkshop 3: Creating Building Performance Simulation Models with Pollination Rhino
Location: Denver 3
Session Chair: Chris William Mackey
Session Chair: Mostapha Sadeghipour Roudsari

PRE-REGISTRATION REQUIRED. E-mail events@ibpsa.us to have this added to your registration.

1:00pm - 5:00pmWorkshop 4: Impactful Data Visualization
Location: Denver 2
Session Chair: Alejandra Menchaca
Session Chair: Guanzhou Ji

PRE-REGISTRATION REQUIRED. E-mail events@ibpsa.us to have this added to your registration.

3:00pm - 5:00pmNational Renewable Energy Laboratory Tour
Location: National Renewable Energy Laboratory, 15013 Denver W Pkwy, Golden, CO 80401

PRE-REGISTRATION REQUIRED. This tour includes a unique opportunity to learn about various research facilities and buildings on the NREL campus and will be hosted by current NREL employees. Meet at NREL at 3:00 PM.

5:00pm - 7:00pmWelcome Reception
Location: Colorado and Denver Pre-Function

Meet your fellow SimBuild attendees for light dinner and drinks. This event is free with conference registration, but RSVP is required. E-mail events@ibpsa.us to have this added to your registration.

8:00pm - 11:59pmBig Ladder Anniversary Party
Location: Big Ladder Software, 1617 Wazee Street, Denver

This event is open to all conference attendees. 

Date: Tuesday, 21/May/2024
7:00am - 5:00pmRegistration & Check-In
Location: Colorado and Denver Pre-Function

Pick up your badge at the lower level reception desk!

7:30am - 8:30amFocus Group 1: Chapter Leadership Meeting
Location: Denver 5
Session Chair: Matthew Duffy
Session Chair: Supriya Goel

Meet with the leaders of IBPSA-USA's local chapters to discuss feasibility for regional events and share ideas.

8:00am - 8:30amNetworking Break - Sponsored by IES
Location: Colorado Pre-Function

Enjoy beverages compliments of generous sponsor IES.

8:00am - 5:00pmPsychro Escape Room
Matthew Dahlhausen1, Aaron Boranian2
1: National Renewable Energy Laboratory, United States of America; 2: Big Ladder Software
Location: Independence
Session Chair: Matthew Dahlhausen

AIA CES approved for 0.5 LU.

8:30am - 8:45amSession Pitches
Location: Colorado Ballroom
Session Chair: Nathaniel L Jones
8:45am - 9:45amPlenary 1: How Did We Get Here? Exploring Past Perspectives
Location: Colorado Ballroom
Session Chair: Carrie Brown
Session Chair: Supriya Goel
10:00am - 11:00amBEM Tools Comparison
Liam Buckley1, Timothy P McDowell2, Neal Kruis3
1: IES Ltd.; 2: Thermal Energy System Specialists, LLC; 3: Big Ladder Software LLC
Location: Denver 4
Session Chair: Liam Buckley
Session Chair: Hunter Swope

AIA CES approved for 1 LU.

10:00am - 11:00amMeasuring Up: Increasing the Reach and Impact of OpenStudio Measures
Jason DeGraw1, Yeonjin Bae1, David Goldwasser2
1: Oak Ridge National Laboratory, United States of America; 2: National Renewable Energy Laboratory, United States
Location: Colorado Ballroom
Session Chair: David Goldwasser
Session Chair: Apoorva Pradhan

AIA CES approved for 1 LU.

10:00am - 11:00amSimBuild Storytelling
Lisa Ng1, Andy Berres2
1: National Institute of Standards and Technology, United States of America; 2: National Renewable Energy Laboratory, United States of America
Location: Denver 5
Session Chair: Andy Berres
Session Chair: Alejandra Menchaca

AIA CES approved for 1 LU.

10:00am - 11:00amTechnical Session 1: Urban and Community Scale Modeling
Location: Denver 3
Session Chair: Jeannie Kim

AIA CES approved for 1 LU.

10:00am - 11:00amTechnical Session 2: Evolving Performance Indicators
Location: Denver 2
Session Chair: Amanda Laurel Webb

AIA CES approved for 1 LU.

11:00am - 11:30amDemo 1: IES
Location: Denver 5

Enjoy light snacks in Senate Chambers and learn about IES products and services.

11:00am - 11:30amNetworking Break - Sponsored by TRANE
Location: Denver Pre-Function

Enjoy light refreshments compliments of generous sponsor TRANE.

11:30am - 12:30pmASHRAE 209 - A Tool for Integrative Building Energy Simulation
Christopher Schaffner1, David Goldwasser2, Patrick Pease3
1: The Green Engineer, Inc., United States of America; 2: NREL; 3: Buro Happold
Location: Denver 4
Session Chair: Christopher Schaffner
Session Chair: Julia Lien Ho

AIA CES approved for 1 LU.

11:30am - 12:30pmHeat Pumps of All Flavors, Is the Universe of Curves the Right Approach?
Craig Simmons
NREL, United States of America
Location: Denver 5
Session Chair: Craig Simmons
Session Chair: Neal Kruis

AIA CES approved for 1 LU.

11:30am - 12:30pmNever Have I Ever…
Lisa Ng
National Institute of Standards and Technology, United States of America
Location: Colorado Ballroom
Session Chair: Lisa Ng
Session Chair: Alejandra Menchaca

AIA CES approved for 1 LU.

11:30am - 12:30pmTechnical Session 3: Modeling for Carbon and Embodied Energy
Location: Denver 3
Session Chair: Yunyang Ye

AIA CES approved for 1 LU.

11:30am - 12:30pmTechnical Session 4: Building Physics, Heat, and Moisture
Location: Denver 2
Session Chair: Ali Moussawi

AIA CES approved for 1 LU.

12:30pm - 1:30pmLunch sponsored by US Department of Energy
Location: Colorado Ballroom

Enjoy lunch in the Tivoli Turnhalle, sponsored by the US Department of Energy.

1:00pm - 1:30pmDemo 2: Big Ladder Software
Location: Denver 5

Enjoy light snacks in Senate Chambers and learn about Big Ladder products and services.

1:30pm - 3:00pmHackSimBuild Presentations and Judging
Location: Colorado Ballroom
Session Chair: Andy Berres
Session Chair: Nathaniel L Jones

See the work of 6 teams from this year's HackSimBuild competition. 

Judging Link: https://tinyurl.com/VoteHackSimBuild24

1:30pm - 3:00pmImpromptu 1: IBPSA: more than energy modeling
Location: Denver 5
Session Chair: Richard Walter Fenrich
Session Chair: James D Lutz

Open discussion of IBPSA’s role and focus in building performance simulation. How can we extend beyond energy modeling? What collaborations and disciplines are possible and most important for building design?

1:30pm - 3:00pmPresentation Session 1: Building Decarbonization
Location: Denver 2
Session Chair: Jamy Bacchus

AIA CES approved for 1.5 LU.

1:30pm - 3:00pmPresentation Session 2: Building Codes, Standards, and Regulatory Approaches
Location: Denver 3
Session Chair: Supriya Goel

AIA CES approved for 1.5 LU.

1:30pm - 3:00pmSeminar 1: Compliance and Certification
Location: Denver 4
Session Chair: Timothy McDowell
Session Chair: Nasim Mirian

AIA CES approved for 1.5 LU.

3:00pm - 3:30pmDemo 3: B-corp and JUST Certification Workshop - Hosted by Group14
Location: Denver 5

Business owners and leaders: learn about B-corp and JUST Certification during this workshop, hosted by Group14. Enjoy light snacks in the Senate Chambers.

3:00pm - 3:30pmNetworking Break - Sponsored by Design Builder
Location: Colorado Pre-Function

Enjoy refreshments compliments of generous sponsor Design Builder.

3:30pm - 5:00pmNo Context Pictures
Suyash Shrikant Vidwans
Newcomb & Boyd, Atlanta
Location: Denver 5
Session Chair: Suyash Shrikant Vidwans
Session Chair: Mahya Fani

AIA CES approved for 1.5 LU.

3:30pm - 5:00pmPresentation Session 3: Large Scale Modeling
Location: Denver 3
Session Chair: Hussein Al Jebaei

AIA CES approved for 1.5 LU.

3:30pm - 5:00pmSeminar 2: Policy Tools
Location: Denver 4
Session Chair: Linda Morrison
Session Chair: Kyleen Hoover Rockwell

AIA CES approved for 1.5 LU.

3:30pm - 5:00pmTechnical Session 5: Performance-Driven Design, Design Automation, and Optimization
Location: Denver 2
Session Chair: Parastoo Delgoshaei

AIA CES approved for 1.5 LU.

5:00pm - 5:30pmDemo 4: DesignBuilder
Location: Denver 5

Enjoy light snacks in Senate Chambers and learn about DesignBuilder products and services.

5:00pm - 6:00pmIBPSA-USA Cocktail Hour
Location: Colorado and Denver Pre-Function

Join us for cocktails before the IBPSA-USA Awards Banquet. Please register for the Awards Banquet to attend this event. E-mail events@ibpsa.us to have this added to your registration.

5:00pm - 6:00pmNetworking Break - Sponsored by Group14
Location: Colorado Pre-Function

Enjoy cocktail hour compliments of generous sponsor Group14.

6:00pm - 8:30pmIBPSA-USA Awards Banquet
Location: Colorado Ballroom

The banquet recognizes the recipients of IBPSA awards, conference awards, and HackSimBuild winners. This event is free with conference or HackSimBuild registration, but RSVP is required. E-mail events@ibpsa.us to have this added to your registration.

Date: Wednesday, 22/May/2024
7:00am - 5:00pmRegistration & Check-In
Location: Colorado and Denver Pre-Function

Pick up your badge at the lower level reception desk!

7:30am - 8:30amFocus Group 2: BOPTEST
Location: Denver 5
Session Chair: David Blum

The meeting is for new and current IBPSA Project 2 participants. The meeting will introduce and overview project tasks and status, as well as allow for more in-depth technical discussions about items brought forward by project task leaders and participants.

8:00am - 8:30amNetworking Break - Sponsored by Pollination
Location: Colorado Pre-Function

Enjoy beverages and morning snacks compliments of Pollination.

8:00am - 5:00pmPsychro Escape Room
Location: Independence
Session Chair: Matthew Dahlhausen

AIA CES approved for 0.5 LU.

8:30am - 8:45amSession Pitches
Location: Colorado Ballroom
Session Chair: Yunyang Ye
8:45am - 9:45amPlenary 2: Present State of the Industry
Location: Colorado Ballroom
Session Chair: Nathaniel L Jones
Session Chair: Carrie Brown
9:45am - 10:00amNetworking Break - Sponsored by TRNSYS
Location: Denver Pre-Function

Enjoy light refreshments compliments of generous sponsor TRNSYS.

10:00am - 11:00amBEMcyclopedia - Join the BEM Hive Mind!
Dimitri Contoyannis1, Erik Kolderup2
1: Model Efficiency; 2: Kolderup Consulting
Location: Colorado Ballroom
Session Chair: Dimitri Contoyannis
Session Chair: Rosina Adhikari

AIA CES approved for 1 LU.

10:00am - 11:00amIndigenous Wisdom and Building Science
Matthew Duffy1, Dustin Stephany2, Lisa Morey3, Graham Linn4
1: IES, Ltd., United States of America; 2: University of Florida; 3: Colorado Earth; 4: HabLab LLC
Location: Denver 4
Session Chair: Graham Linn
Session Chair: Julia Lien Ho

AIA CES approved for 1 LU.

10:00am - 11:00amTechnical Session 6: Efficiencies and Load Management
Location: Denver 3
Session Chair: Zoltan Nagy

AIA CES approved for 1 LU.

10:00am - 11:00amTechnical Session 7: CFD, Airflow, and Microclimate
Location: Denver 2
Session Chair: Alejandra Menchaca

AIA CES approved for 1 LU.

10:00am - 11:00amUnmet Hours Live
Location: Denver 5
Session Chair: Matthew Dahlhausen

AIA CES approved for 1 LU.

11:00am - 11:30amDemo 7: Lamarr.AI
Location: Denver 5

Enjoy light snacks in Senate Chambers and learn about Lamarr.AI products and services.

11:00am - 11:30amNetworking Break - Sponsored by NEO
Location: Colorado Pre-Function

Enjoy refreshments compliments of generous sponsor NEO.

11:30am - 12:30pmA Call to Action for Building Energy System Modeling in the Age of Decarbonization
Michael Wetter1, Alberto Sangiovanni-Vincentelli2, Johan Akesson3, Stephen Holicky4, Clas Jacobson3
1: Berkeley Lab, USA; 2: University of California at Berkeley, USA; 3: Carrier, Sweden; 4: Honeywell, USA
Location: Denver 4
Session Chair: Michael Wetter
Session Chair: Kate Bren

AIA CES approved for 1 LU.

11:30am - 12:30pmBuilding Nightmares
David Goldwasser1, David Schurk2, Rob Hosken3
1: NREL, United States of America; 2: Innovative Air Technologies; 3: Building Performance Architecture
Location: Colorado Ballroom
Session Chair: David Goldwasser
Session Chair: Dimitri Contoyannis

AIA CES approved for 1 LU.

11:30am - 12:30pmImpromptu 2: Does IBPSA-USA Need a Code of Ethics?
Location: Denver 5
Session Chair: Zoltan Nagy
Session Chair: Liam Buckley

No one ever got hurt by a simulation. Or did they? What ethical considerations do we face as simulation practitioners and as an organization? This discussion will cover concerns of commercialism, intellectual property, professional competence, trustworthiness, and perhaps most importantly, what can go wrong when simulationists make faulty assumptions or use tool incorrectly and thus fail to take into account the needs of those who will live in the buildings we analyze.

11:30am - 12:30pmTechnical Session 8: Grid Interactions and Distributed Energy Resources
Location: Denver 3
Session Chair: Patrick Kastner

AIA CES approved for 1 LU.

11:30am - 12:30pmTechnical Session 9: Approaches to Modeling Future Weather, Climate, and Extreme Events
Location: Denver 2
Session Chair: Zhaoyun Zeng

AIA CES approved for 1 LU.

12:30pm - 1:30pmLunch and Annual General Meeting
Location: Colorado Ballroom

The IBPSA-USA Annual General Meeting takes place during lunch in the Tivoli Turnhalle.

1:30pm - 3:00pmPresentation Session 4: Lightning Talks
Location: Denver 2
Session Chair: Erik Kolderup

AIA CES approved for 1.5 LU.

1:30pm - 3:00pmPresentation Session 5: Digital Twins and Controls
Location: Denver 4
Session Chair: Wangda Zuo

AIA CES approved for 1.5 LU.

1:30pm - 3:00pmSeminar 3: Graphics and Visualization
Location: Colorado Ballroom
Session Chair: Alejandra Menchaca
Session Chair: Jayati Chhabra

AIA CES approved for 1.5 LU.

1:30pm - 3:00pmTechnical Session 10: Machine Learning and Big Data Applications to Building Simulation
Location: Denver 3
Session Chair: Daniel Lorenz Villa

AIA CES approved for 1.5 LU.

1:30pm - 3:00pmTen Questions Concerning High Performance Buildings for Thermal Resilience and Health
Nan Ma
Worcester Polytechnic Institute, United States of America
Location: Denver 5
Session Chair: Nan Ma
Session Chair: Jihoon Chung

AIA CES approved for 1.5 LU.

3:00pm - 3:30pmDemo 6: Pollination
Location: Denver 5

Enjoy light snacks in Senate Chambers and learn about Pollination products and services.

3:00pm - 4:00pmPoster Session
Location: Denver Pre-Function

Discuss research with the authors in a one-on-one setting.

3:30pm - 4:00pmDemo 5: NEO
Location: Denver 5

Enjoy light snacks in Senate Chambers and learn about NEO products and services.

4:00pm - 5:00pmDebate: Artificial Intelligence in Building Simulation
Location: Colorado Ballroom
Session Chair: Tarek Rakha
Session Chair: Rosina Adhikari

AIA CES approved for 1 LU.

4:00pm - 5:00pmDiversity, Equality, And Inclusivity At IBPSA-USA
Graham Linn1, Aysha Demir2, Kyleen Rockwell3, Mili Kyropoulou4
1: HabLab and IBPSA-USA DEI Committee Chair; 2: University of Wyoming; 3: Interface Engineering and IBPSA-USA DEI Committee Vice Chair; 4: University of Houston
Location: Denver 4
Session Chair: Aysha Demir
Session Chair: Matthew Duffy

AIA CES approved for 1 LU.

4:00pm - 5:00pmFocus Group 3: Website
Location: Denver 5
Session Chair: Benjamin Brannon

New and prospective IBPSA-USA members are invited to give feedback on our website. Raffle prizes available.

4:00pm - 5:00pmPaving the Way to Net Zero Codes through a New Framework for Compliance Model Review
Supriya Goel1, Timothy McDowell2, Dimitri Contoyannis3, Neal Kruis4
1: PNNL, United States of America; 2: Thermal Energy System Specialists; 3: Model Efficiency; 4: Big Ladder Software
Location: Denver 3
Session Chair: Neal Kruis
Session Chair: Apoorva Pradhan

AIA CES approved for 1 LU.

4:00pm - 5:00pmPresentation Session 6: Case Studies
Location: Denver 2
Session Chair: Justin Shultz

AIA CES approved for 1 LU.

5:00pm - 7:00pmIESVE Software User Group Party
Location: Platte Bar on Lower Level 1
5:30pm - 7:30pmNight Out at Meow Wolf
Location: Meow Wolf Convergence Station, 1338 1st Street, Denver

Join your fellow simulationists for a multiversal tour of immersive art just blocks away from SimBuild. This event requires advance sign-up. Registration for this event is now closed, but you may still purchase your own ticket for entry from Meow Wolf.

Date: Thursday, 23/May/2024
8:00am - 8:30amDEI-1: Affinity Group Meet-Up
Location: Denver 5

Connect with members as part of the IBPSA-USA DEI Committee initiatives.

8:00am - 8:30amNetworking Break - Sponsored by Lamarr.AI
Location: Colorado Pre-Function

Enjoy beverages and morning snacks compliments of generous sponsor Lamarr.AI.

8:30am - 8:45amSession Pitches
Location: Colorado Ballroom
Session Chair: Zoltan Nagy
8:45am - 9:45amPlenary 3: Revolutionizing the Future
Location: Colorado Ballroom
Session Chair: Hanif Smith
Session Chair: Nathaniel L Jones
9:45am - 10:00amNetworking Break - Sponsored by NORESCO
Location: Denver Pre-Function

Enjoy light refreshments compliments of generous sponsor NORESCO.

10:00am - 11:00amPresentation Session 7: Indoor Environmental Quality and Health
Location: Denver 2
Session Chair: Qingqing Sun

AIA CES approved for 1 LU.

10:00am - 11:00amTechnical Session 11: Heating, Ventilation and Air-Conditioning
Location: Denver 4
Session Chair: Aysha Demir

AIA CES approved for 1 LU.

10:00am - 11:00amTechnical Session 12: Occupant Behavior
Location: Denver 3
Session Chair: Nan Ma

AIA CES approved for 1 LU.

10:00am - 11:00amWhat Can IBPSA-USA Do for Me?
Nathaniel L Jones1, Benjamin Brannon1, Supriya Goel2, Dimitri Contoyannis3, Graham Linn4, Erik Kolderup5, Timothy McDowell6, Matthew Duffy7, Andy Berres8, Neal Kruis9, Jayati Chhabra2
1: Arup; 2: PNNL; 3: Model Efficiency; 4: HabLab; 5: Kolderup Consulting; 6: Thermal Energy System Specialists, LLC; 7: IES, Ltd.; 8: National Renewable Energy Laboratory; 9: Big Ladder Software
Location: Colorado Ballroom
Session Chair: Nathaniel L Jones
Session Chair: Carrie Brown

AIA CES approved for 1 LU.

10:00am - 11:00amWhat do we Make of AI in Building Design and Operation?
Jianli Chen1, Anna Jean Morton Rivera2
1: University of Utah, United States of America; 2: dbHMS, United States of America
Location: Denver 5
Session Chair: Jianli Chen
Session Chair: Jongki Lee

AIA CES approved for 1 LU.

11:00am - 11:30amDEI-2: Affinity Group Meet-Up
Location: Denver 5

Connect with members as part of the IBPSA-USA DEI Committee initiatives.

11:00am - 11:30amNetworking Break - Sponsored by Big Ladder Software
Location: Colorado Pre-Function

Enjoy refreshments compliments of generous sponsor Big Ladder Software.

11:30am - 12:30pmImpromptu 3: Can We Trust Heat Pump Performance Data???
Location: Denver 5
Session Chair: Neal Kruis
Session Chair: Craig Simmons

Making sense of detailed performance data from over 130,000 variable-capacity heat pump units. Developing a reliable heat pump model.

11:30am - 12:30pmPitch Me Your Business
Suyash Shrikant Vidwans
Newcomb & Boyd, Atlanta
Location: Colorado Ballroom
Session Chair: Suyash Shrikant Vidwans

AIA CES approved for 1 LU.

11:30am - 12:30pmPresentation Session 8: Daylighting
Location: Denver 2
Session Chair: Alfonso E Hernandez

AIA CES approved for 1 LU.

11:30am - 12:30pmTechnical Session 13: Commissioning, Diagnostics, and Control
Location: Denver 4
Session Chair: Sen Huang

AIA CES approved for 1 LU.

11:30am - 12:30pmTechnical Session 14: Occupant Health, Wellbeing, and Comfort
Location: Denver 3
Session Chair: Mohammad Heidarinejad

AIA CES approved for 1 LU.