Marcos Casimirri
M.Eng., CEM, P.Eng.
CBCL Ltd | Senior Mechanical Engineer, Energy Specialist
Speaker
Track I: Decarbonization and Electrification
Session I1: Energy Software and Modeling as a Decarbonization Strategy
September 25, 2024 | 3:30 pm - 4:00 pm
Leveraging ASHRAE 14 Guidelines for Robust Building Energy Modeling and Decarbonization Strategies
Building energy models are critical for understanding the performance of a building and the impact of implementing multiple energy efficiency measures (EEMs) and their interactions. Energy models provide means for replicating known systems and assessing several EEM combinations. However, the reliability of the results depends on the modeler’s experience, the quality of the input, the modeling methodology, and the soundness of the baseline considerations. For baseline scenarios, ASHRAE 14 guidelines offer valuable advice.
ASHRAE 14 outlines a strategy for creating a calibrated baseline model that closely matches the actual energy consumption of a building. These guidelines include recommendations about data collection procedures, model debugging strategies, and for selecting modeling software. ASHRAE 14 also introduces a statistical comparison technique for assessing the reliability of calibrated models.
Modelers can duplicate and modify reliable calibrated models to simulate various EEM packages and compare results to reveal insights into energy savings and carbon emissions reductions. These are fundamental in defining decarbonization pathways grounded in technical and financial assessments.
This presentation discusses ASHRAE 14 and explores best practices in building energy modeling. The discussion will include a case study to explain the critical role of these guidelines in creating effective decarbonization strategies for buildings
Speaker Bio
Marcos Casimirri is a Senior Mechanical Engineer, Energy Specialist, C.E.M. and valued partner at CBCL. With over 17 years of professional experience, Marcos has cultivated expertise in the analysis and implementation of energy efficiency measures, decarbonization pathways for building portfolios and renewable energy projects. Marcos has led and managed a wide variety of projects related to deep energy retrofits and decarbonization pathways for the private sector and multiple level of governments in Canada, Latin America and the Caribbean. He has also played an instrumental role in supporting multilateral development banks in advancing energy projects to shape a greener future.
As an active member of AEE, Marcos is deeply committed to the advancement of sustainability. In addition, Marcos is dedicated to mentoring emerging engineers either by serving as a judge at Dalhousie University's Capstone Project Event, guiding young professionals in his team or providing guidance to mentees through CBCL’s Mentorship program.
