We are seeking an Energy/Environmental Technology Researcher to join our team to develop and deploy next-generation modeling, simulation, and optimization tools for energy and control systems using Modelica and FMI. Key responsibilities include contributing to the Modelica Buildings Library and the OpenBuildingControl project, with applications focused on district energy, data centers, and heat pump/chiller plants using Platform-Based Design and Model-Based…

Job Overview The Department of Civil and Architectural Engineering and Construction Management (CAECM) in the College of Engineering and Applied Science (CEAS) at the University of Cincinnati (UC) invites applications for a full-time, non-tenure track Assistant/Associate/Full Professor – Educator (Teaching Faculty) position in Architectural Engineering, with a focus on building lighting and electrical systems.  Appointment rank will be commensurate with…

What are the key features that ensure the accessibility and scalability of decarbonization road-mapping tools, particularly in resource-constrained environments? -Decarbonization Enthusiast Dear Decarbonization Enthusiast, I presented at SimBuild 2024—born out of frustration, or perhaps hope for better decarbonization tools—a talk titled “A Decarbonization Road-Mapping Tool for All: Can It Be Open-Source and Low Tech?” I explored whether the essential features…

What contextual elements are most critical for enhancing the performance of large language models in building energy simulations?- Wondering Dear Wondering, Large language models, or LLMs, have quickly become part of everyday technical conversations. At their core, they are neural network based models trained on massive text content to generate responses by learning semantic patterns. They are moving from novelty…

IBPSA-USA Awards 2026 IBPSA-USA awards are presented every two years at the IBPSA-USA SimBuild conference. This year’s conference is being held in Minneapolis, Minnesota, May 20—22, 2026. Awards will be presented at the conference. Please take time to recognize, and nominate, your colleagues and industry partners. Nominees can be IBPSA-USA members or can be active member(s) in the building performance and simulation…

We offer on-call support and consultancy services for EnergyPlus, the California Simulation Engine (CSE), and their interface tools (e.g., OpenStudio, DesignBuilder, CBECC, CBECC-Res). We can create the entire model for you, provide feedback and guidance as you build the model, or help with QA/QC processes near the end of the project.

What are the most significant advantages of integrated control strategies over local controls for heat pump and PV system performance? -Building Optimizer    Dear building optimizer, When controlling building systems, relying solely on local, real-time information is common practice, but it severely limits efficiency. This approach is like driving your own car while looking only at the road ahead of…

Unable to retrieve member profile. Go back to Directory

Unable to retrieve member profile. Go back to Directory

Unable to retrieve member profile. Go back to Directory

IBPSA-USA Student Ambassador Become a Leader on Your Campus and in the Building Simulation Community As a Student Ambassador, you’ll have the opportunity to develop leadership skills, connect with peers and industry professionals, and make a real impact on your campus community. You’ll play a key role in introducing your peers to IBPSA-USA, sharing opportunities for learning, networking, and professional…

As climate conditions shift, how should energy modeling tools evolve to better address transient thermal comfort conditions in warming climates?-Seeking information Dear Seeking,As global warming intensifies, achieving thermal comfort becomes increasingly challenging.  In many areas, it’s becoming increasingly common for temperatures to exceed what we’d consider comfortable, placing heat stress on pedestrians and exposing populations to greater health risks. These conditions…

2026-2028 Nominees – Board of Directors Rashmi BaligaJLLResume ↓ Brief message to voters about your current role and activities in Building Performance Simulation and why you would be a good choice to serve on the IBPSA-USA Board I am a Project Manager in JLL’s Climate and Decarbonization Services team, where I use building performance simulation, data analytics, and visualization tools…

Support IBPSA-USA IBPSA-USA exists to advance building performance simulation and help the industry design better, more energy-efficient, and more comfortable buildings. Your support helps us keep this work going and growing.When you donate, you are directly supporting the community of practitioners, researchers, students, and emerging professionals who use building simulation to tackle real-world problems.Why Your Donation Matters Your contribution helps IBPSA-USA:Grow the…

2026-2028 Board of Directors Nomination Form

IBPSA-USA is now accepting applications for the annual Board of Directors election for the 2026-2028 term.    The Board of Directors plays a vital role in connecting with the diverse communities and organizations that IBPSA-USA serves. These voices are essential for shaping the organization’s future. It is crucial for the IBPSA-USA Board of Directors to consist of enthusiastic members who…

As an IBPSA-USA member, your VOTE can shape the future of building simulation, making it easier, better, and more impactful for all. Read about the six finalists below and vote for your two most preferred proposals.    Proposal 1: Scaling Deep Retrofits: A Platform to Automate Cost-Performance Analysis Optimizing retrofit strategies for cost-effectiveness and energy performance is currently a manual…

Kyleen Rockwell Kyleen is responsible for providing computational analysis for a wide range of project types and scales. As a professional engineer and licensed architect she leverages her expertise to support proof of concept, energy optimization, microgrid design, master planning, carbon analysis, daylight, computational fluid dynamics and shading design simulations. “While we may be competitors in our industry, the knowledge…

IBPSA-USA held its summer semiannual meeting at Hanny’s in Phoenix, AZ, on June 21. While temperatures outside reached 108 °F in the shade, and several IBPSA-USA members brought along thermal imaging cameras, the indoor experience included cool drinks, unusual art and design, and good conversation. IBPSA-USA president Nathaniel Jones provided brief updates on current association activities and events. These included:…

Rashmi Balgia Rashmi Baliga is a Project Manager in JLL’s Sustainability Consulting practice. She uses state-of-the-art simulation, data management, and visualization tools to craft pathways and strategies to meet building and campus sustainability goals. Rashmi is passionate about driving positive change in the built environment through big-picture thinking and identifying relationships across different facets of sustainability. “I have met so…

Simulation Showcase: A Spotlight on Tomorrow’s Building Performance Leaders To provide a platform for students and early-career professionals to showcase their work and strengthen their presentation, speaking, and client-facing skills, the Emerging Professional and Students of IBPSA-USA Committee (EPSI) is launching the Simulation Showcase.We invite current students and young professionals to submit their work. Submissions should focus on simulation or…

Apoorva Pradhan Apoorva Pradhan is a sustainability champion with over six years of experience in energy modeling and a background in architectural engineering. As a Building Performance Analyst at LPA Design Studios, she collaborates with design teams to optimize energy efficiency and create resilient, high-performing buildings. An active volunteer with IBPSA-USA, Apoorva is dedicated to advancing the field of building…