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).

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

Pick up your badge at the lower level reception desk!

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

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

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

Enjoy beverages compliments of generous sponsor IES.

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

AIA CES approved for 0.5 LU.

 

Matthew Dahlhausen, Aaron Boranian

8:30am
-
8:45am
Session Pitches
Location: Colorado Ballroom
Chair: Nathaniel L Jones
8:45am
-
9:45am
Plenary 1: How Did We Get Here? Exploring Past Perspectives
Location: Colorado Ballroom
Chair: Carrie Brown
Chair: Supriya Goel
10:00am
-
11:00am
BEM 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
Chair: Liam Buckley
Chair: Hunter Swope

AIA CES approved for 1 LU.

 

Liam Buckley, Timothy P McDowell, Neal Kruis

Measuring 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
Chair: David Goldwasser
Chair: Apoorva Pradhan

AIA CES approved for 1 LU.

 

Jason DeGraw, Yeonjin Bae, David Goldwasser

SimBuild 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
Chair: Andy Berres
Chair: Alejandra Menchaca

AIA CES approved for 1 LU.

 

Lisa Ng, Andy Berres

Technical Session 1: Urban and Community Scale Modeling
Location: Denver 3
Chair: Jeannie Kim

AIA CES approved for 1 LU.

 
10:00am - 10:15am

The Urban Building Energy Retrofitting Tool: an open-source framework to help foster building retrofitting. First results for Montréal

Oriol Gavalda-Torrellas, Pilar Monsalvete Alvarez de Uribarri, Ursula Eicker



10:15am - 10:30am

Guiding Urban Scale Building Integrated Photovoltaic Integration Decisions: Coupled Building Energy Simulation, Life Cycle Assessment and Radiation Simulation.

Elie Medioni, Abraham Yezioro, Hilany Yelloz, Julius Jandl, Rahamim Batten, Sabrina Spatari



10:30am - 10:45am

Impact and Cost Analysis of Thermal Load Electrification Measures using Automated Urban Building Energy Modeling in Ithaca, NY

Timur Dogan, Patrick Kastner, Hung Ming Tseng, Amber Jiayu Su, Kewei Curtis Xu



10:45am - 11:00am

Leveraging ResStock to Improve Utility Decarbonization Program Grid Impact Modelling: Estimating the effect of heat pumps for space and water heating in eastern Oklahoma

Hamza Zaheer, David B. Pudleiner, Kerry R. Rowland, Pranav Gupta

Technical Session 2: Evolving Performance Indicators
Location: Denver 2
Chair: Amanda Laurel Webb

AIA CES approved for 1 LU.

 
10:00am - 10:15am

Reference-Building Equivalent Energy Performance Targets for Canada’s Housing Energy Code

Sara Gilani, Alex Ferguson, Sara Azimi



10:15am - 10:30am

Evaluating the Feasibility of a Workflow for Following the ASHRAE Standard 90.1 Performance Rating Method Using Building Information Modeling

Weili Xu, Ammar H.A. Dehwah, Jessica M Collier, Michael E Poplawski, Jian Zhang



10:30am - 10:45am

Assessing Energy Flexibility Potential via Statistical Analysis of Building Mass Using Rule and Schedule-Based Control

Joscha Reber, Xenia Kirschstein, Nadja Bishara



10:45am - 10:52am

Impact of Lifestyle Changes and Emerging Workplace Trends on Energy Consumption in a Research Building

Simeon Nyambaka Ingabo, Anh-Vu Le, Non Phichetkunbodee, Christian Kurniawan Bambang, Hoi-Lam Lou, Minh-Duc Le, Orville Wilbert, Ying-Chieh Chan



10:52am - 11:00am

Developing Single Family Prototype Models for California

Mohammad Dabbagh, Rahul Athalye

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

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

Networking Break - Sponsored by TRANE
Location: Denver Pre-Function

Enjoy light refreshments compliments of generous sponsor TRANE.

 
11:30am
-
12:30pm
ASHRAE 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
Chair: Christopher Schaffner
Chair: Julia Lien Ho

AIA CES approved for 1 LU.

 

Christopher Schaffner, David Goldwasser, Patrick Pease

Heat Pumps of All Flavors, Is the Universe of Curves the Right Approach?
Craig Simmons
NREL, United States of America
Location: Denver 5
Chair: Craig Simmons
Chair: Neal Kruis

AIA CES approved for 1 LU.

 

Craig Simmons

Never Have I Ever…
Lisa Ng
National Institute of Standards and Technology, United States of America
Location: Colorado Ballroom
Chair: Lisa Ng
Chair: Alejandra Menchaca

AIA CES approved for 1 LU.

 

Lisa Ng

Technical Session 3: Modeling for Carbon and Embodied Energy
Location: Denver 3
Chair: Yunyang Ye

AIA CES approved for 1 LU.

 
11:30am - 11:45am

An Open-Source Decarbonization Analytics Framework: Designing for Low-Carbon Emission Districts and Communities

Rawad El Kontar, Cindy Huynh, Ben Polly, Nicholas Long, Jing Wang, Xin Jin, Tarek Rakha



11:45am - 12:00pm

Integration Of Hourly Energy Usage And Emission Rates Through Mapping Between Climate Zones And eGrid Region

Yulong Xie, Yun Joon Jung, Jian Zhang, Yunyang Ye, Yan Chen, Victor Salcido, Douglas Maddox, Ellen Franconi, Michael Rosenberg



12:00pm - 12:15pm

Façade Greening Strategies: Integrating Life Cycle Assessment and Microclimatic Analysis for Sustainable Urban Planning

Bernadette Lang-Eurisch, Nadja Bishara



12:15pm - 12:30pm

Long-Term Assessment of Commercial Building Energy and Carbon Emissions in the Northwestern Region Under Future Weather Trend

Yizhi Yang, Jiyuan Sui, Yunyang Ye, Wangda Zuo, Yun Joon Jung, Xuechen Lei

Technical Session 4: Building Physics, Heat, and Moisture
Location: Denver 2
Chair: Ali Moussawi

AIA CES approved for 1 LU.

 
11:30am - 11:45am

Drone-based Optimization And Validation Of Numerical Simulations Of Urban Heat Islands

Normen Langner, Ansgar Brunn, David Voellner



11:45am - 12:00pm

An Integrated System for Simulating 3D Concrete Printing Process

Chengde Wu, Pete Evans



12:00pm - 12:15pm

Methodology for an Analytical Abstraction and Calibration of Solar Heat Gain

Alpha Yacob Arsano, Terrance Dumoulin



12:15pm - 12:30pm

Uncertainty Propagation in Building Analysis with Truncated Taylor Polynomials

Richard Walter Fenrich

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

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

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

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

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

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

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

 
1:30pm - 1:40pm

HackSimBuild Opening Remarks

Andy Berres, Tarek Rakha, Annie Marston, Lisa Ng



1:40pm - 1:50pm

Detailed HVAC Viewer

Matthew Dahlhausen, Ken Takahashi



1:50pm - 2:00pm

Energy Locker

Hussein Al Jebaei, Nupoor Kansara, Nick Smith



2:00pm - 2:10pm

Roombox

Jake Chevrier, Jihoon Chung, Jiewei Li, Justin Shultz



2:10pm - 2:20pm

BE.A-Mentor

Hunter Swope, Jongki Lee, Gabriel Flechas



2:20pm - 2:30pm

The Burrowing Ironbugs: WIGsim

Victor Braciszewski, Chris Mackey, Mingbo Peng



2:30pm - 2:40pm

Compl-Easy

Jayati Chhabra, Eric Niemeyer, Kata Fulep, Kate Bren, David Milner



2:40pm - 2:50pm

GridSage

Harshika Bisht, Tuğçin Kırant, Alex Chapin



2:50pm - 3:00pm

Final Judging and Audience Vote

Andy Berres, Tarek Rakha, Lisa Ng, Annie Marston

Impromptu 1: IBPSA: more than energy modeling
Location: Denver 5
Chair: Richard Walter Fenrich
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?

Presentation Session 1: Building Decarbonization
Location: Denver 2
Chair: Jamy Bacchus

AIA CES approved for 1.5 LU.

 
1:30pm - 1:37pm

One Click Calculations: Operational Carbon Emissions & LEED Alternative Energy Performance Metric

Bhakti Dipak Dave



1:37pm - 1:45pm

Empowering Existing Buildings with Decarbonization Strategies!

Hani Hadadzadegan



1:45pm - 1:52pm

Hourly Carbon and the Efficiency and Decarbonization Conversation

Doug Wolf



1:52pm - 2:07pm

Informing Low-Emission Urban Development through Parametric Modelling and Life-Cycle Assessments

Christian Oettinger, Kritika Kharbanda



2:22pm - 2:37pm

Learnings from A Data Center LCA

Haobo Liu



2:37pm - 2:52pm

A Decarbonization Road-Mapping Tool for ALL: Can It Be Open-Source and Low Tech?

Amir Rezaei



2:52pm - 3:00pm

The Economic Impacts of Carbon Emission Trading Scheme on Building Retrofits

Yingli Lou

Presentation Session 2: Building Codes, Standards, and Regulatory Approaches
Location: Denver 3
Chair: Supriya Goel

AIA CES approved for 1.5 LU.

 
1:30pm - 1:37pm

90.1’s Building Performance Factors – Redo, Rethink, or Retire?

Liam Buckley



1:37pm - 1:45pm

Medium Office Prototype Model - Time For A Clean Slate?

Birajan Bhandari



1:45pm - 1:52pm

Decarbonization in Existing Buildings: A Comprehensive Approach with Audit Template

Jayati Chhabra



1:52pm - 2:00pm

Building Tomorrow, Powering Today: A Data-Driven Exploration of Boston's Rooftop Renewable Landscape

Harshika Bisht



2:00pm - 2:15pm

Benchmarking Performance Standards and Predictive EUI Modeling

Libby Middleton



2:15pm - 2:22pm

The NGBS-Energy Efficiency Nexus: Lessons from Construction in Action

Sukreet Singh



2:22pm - 2:37pm

How HPXML/OpenStudio Accelerated EnergyPlus into the Residential Buildings Market

Scott Horowitz



2:37pm - 2:52pm

ETNA Empirical Validation Tests: Software-Developer Simulation Trials

Joel Neymark

Seminar 1: Compliance and Certification
Location: Denver 4
Chair: Timothy McDowell
Chair: Nasim Mirian

AIA CES approved for 1.5 LU.

 
1:30pm - 2:15pm

Standardized Outputs for BEM Compliance Protocols and Programs

Timothy McDowell, Anna Jean Morton Rivera, Neal Kruis



2:15pm - 3:00pm

Public Feedback on IBPSA-USA's Certification Program Development

Timothy McDowell, Dimitri Contoyannis, Allen Mei, Olivia Brady

3:00pm
-
3:30pm
Demo 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.

Networking Break - Sponsored by Design Builder
Location: Colorado Pre-Function

Enjoy refreshments compliments of generous sponsor Design Builder.

 
3:30pm
-
5:00pm
No Context Pictures
Suyash Shrikant Vidwans
Newcomb & Boyd, Atlanta
Location: Denver 5
Chair: Suyash Shrikant Vidwans
Chair: Mahya Fani

AIA CES approved for 1.5 LU.

 

Suyash Shrikant Vidwans

Presentation Session 3: Large Scale Modeling
Location: Denver 3
Chair: Hussein Al Jebaei

AIA CES approved for 1.5 LU.

 
3:30pm - 3:45pm

Utilizing Regression Models to Interpret and Predict US Residential Energy Consumption patterns

Kritika Kharbanda, Leïlah Sory



3:45pm - 4:00pm

Large Scale Bespoke Calibrated Energy Models of Existing Buildings Connected to the BMS Lowers Carbon Emissions of These Buildings by 20-30%

Annie Marston



4:00pm - 4:15pm

The Analytics Are Not Enough: Exploring Paths of Building Performance Integration in Architecture

Alfonso E Hernandez, Mili Kyropoulou



4:15pm - 4:30pm

Application of Large Language Models in Building Energy Simulations: A Context-Aware Approach

Kaustubh Phalak



4:30pm - 4:37pm

Long-term Carbon Emission Reduction Potential of K-12 School Buildings in the United States

Yizhi Yang



4:37pm - 4:45pm

Method to Create Prototypical Building Energy Models based on CBECS Data

Yunyang Ye



4:45pm - 5:00pm

Reinforcement Learning in Building Energy Management: Challenges and Future Directions

Zoltan Nagy

Seminar 2: Policy Tools
Location: Denver 4
Chair: Linda Morrison
Chair: Kyleen Hoover Rockwell

AIA CES approved for 1.5 LU.

 
3:30pm - 4:15pm

There’s a Tool for That: Custom Compliance for Whole Building Energy Modeling with ASHRAE 90.1

Linda Morrison, Olivia Brady



4:15pm - 5:00pm

Matching Tools and Outcomes: Modeling that Supports Policy

Linda Morrison, Supriya Goel, Chris Schaffner

Technical Session 5: Performance-Driven Design, Design Automation, and Optimization
Location: Denver 2
Chair: Parastoo Delgoshaei

AIA CES approved for 1.5 LU.

 
3:30pm - 3:45pm

Optimization of the PCM Glazing Façade for an Open-plan Office Building in a Semiarid Climate

Daniel Uribe, Marco Perino, Marcus Bianchi, Sergio Vera



3:45pm - 4:00pm

Community Scale Impacts of Sizing Dual Source Cold Climate Heat Pumps

Karlyle Dais Munz, Paulo Cesar Tabares-Velasco



4:00pm - 4:15pm

Streamlining Sustainable Design in Japan: Case Study on Developing ZEBIA - a Tailored ZEB Simulation Tool

Yasin Mohamed Ibrahim Idris, Susan Ubbelohde, Hiroaki Nakagawa, Nathan Brown, Hajime Iseda, Santosh Philip, Yuuki Sakai, Ibone Santiago



4:15pm - 4:30pm

Developing Near Optimal Control Sequences for Chiller Plants with Water-side Economizers: A Case Study in a Warm and Marine Climate

Cary Alexander Faulkner, Chengnan Shi, Julia Ho, Nasim Ildiri, Wangda Zuo



4:30pm - 4:37pm

Copper: A Performance Curve Generator for Building Energy Simulation

Jeremy Lerond, Aowabin Rahman, Yiting Zhang, Jian Zhang, Michael Rosenberg



4:37pm - 4:45pm

Equitable Energy Metrics for Integration into Building Performance Standard Tracking Platforms

Nicholas Lee Long, Katherine Fleming, Isabel Langlois-Romero, Gregor Henze, Sydney Applegate



4:45pm - 4:52pm

A Comparative Case Study of Heuristic Optimization of an Affordable Housing Development Against a Best Practice Design

Robert Edward Best, Ananth Iyengar, Melinda Lai, Sara Tepfer, Terence Caulkins

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

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

5:00pm
-
6:00pm
IBPSA-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.

Networking Break - Sponsored by Group14
Location: Colorado Pre-Function

Enjoy cocktail hour compliments of generous sponsor Group14.

 
6:00pm
-
8:30pm
IBPSA-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.


 
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