September Chapter Meeting

AI in HVAC Industry: Past, Present, and Future

Presentation Abstract: Early AI applications in the HVAC industry started with knowledge-based systems or expert systems applications for HVAC system selection, design and fault-diagnosis based on heuristics. At the same time, data analytics were explored for time-series data analysis for predicting energy use and using BAS data for fault detection and diagnosis. Recent advancements in conversational AI and machine learning techniques have taken the world by storm where every aspect of our work and daily lives will be impacted by these next generation AI technologies. During the early 1990's, knowledge-based systems and AI application promises fell short of expectations in the HVAC industry. However, with cloud-based computing, internet information resources, and rapid advancements in natural language processing and conversational AI, the HVAC industry can now solve many challenging problems with analysis, design and operation. This presentation will review the history, terminology, concepts, development tools and application of recent advancements in AI for ASHRAE members; and provide an overview of AI Chatbot and machine learning technologies for HVAC industry applications.

Speaker Bio:

Krishnan Gowri, Ph.D., LEED AP, Fellow ASHRAE, is an expert in building science and energy performance with over 30 years of experience advancing energy efficient design and construction practices. He currently serves as a Senior Engineering Fellow at Energy Solutions, where he drives innovative strategies to improve building performance analysis for energy code development and implementation. Krishnan’s career spans academia, national laboratory research, and industry. At Pacific Northwest National Laboratory, he led the development of COMcheck and REScheck, two widely used tools for energy code compliance across the U.S. He also developed the Targeted E4 program, enhancing energy performance in federal buildings. At Autodesk, he helped integrate cloud-based energy modeling into Revit, enabling seamless EnergyPlus simulations for design professionals. More recently, as a member of the Intertek Building Science Solutions team, he has worked with architects and building owners to incorporate energy code compliance into enclosure commissioning. He also teaches building science, energy modeling, and performance assessment. A long-standing member of ASHRAE, Krishnan was named a Fellow in 2017 and is a recipient of both the Distinguished Service and Exceptional Service Awards. He currently chairs the 2027 Applications Handbook Subcommittee, leads the Multidisciplinary Group on Generative AI applications and serves as the President of Puget Sound Chapter. Krishnan holds a Ph.D. in Building Engineering from Concordia University, where he also taught building science and integrated design. Outside of his professional work, he is an avid tennis enthusiast and dedicated volunteer in educational nonprofit

Tickets:

• Professional: $40 (ASHRAE members may use code Member2425 for $5 off)
• Student: Free (Limited to 15 spots only)

• Meal Selections:

• KALE SALAD (DF/GF): Champagne Vinaigrette, apples, shaved fennel, heirloom tomatoes, watermelon radish, strawberry, pepitas, marcona almond, pickled onion
• GARDEN FRESH RIGATONI (V): Zucchini, yellow squash, red onion, garlic, mixed bell pepper, cherry tomato, spinach, basil
• GRILLED SALMON WITH POBLANO SLAW: Ciabatta, Chipotle Mayo, Poblano Slaw
• GRILLED CHICKEN SANDWICH: Arugula, Mama Lil’s, grilled squash, Basil aioli, Swiss, Mama Lil peppers served with Fries
• WAGYU BURGER: Cheddar, bacon, lettuce, tomato, onion, kosher pickle, special sauce, brioche bun served with Fries

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  Please note that event registration fees are non-refundable. Once your payment is processed, we are unable to issue refunds for any reason, including cancellation or no-show. However, we can accommodate transferring your registration to another individual or to a future event upon request. We appreciate your understanding and support.