Sanam Dabirian, PhD, PMP®
Founder @ TwinBuilt Studio
About
I work at the intersection of energy analytics, urban building energy modeling (UBEM), strategic retrofit planning, and decarbonization, helping organizations transform complex building and energy data into scalable, actionable strategies.Many organizations face ambitious net-zero targets but struggle with fragmented data, siloed teams, poor energy visibility, and inefficient retrofit planning. Without scalable analytics and integrated decision-making, sustainability initiatives become costly, reactive, and difficult to prioritize.That’s where I bring value.As a Technical Program Manager and energy analytics professional with 17+ years of experience, I lead multidisciplinary initiatives focused on building performance optimization, digital twins, energy modeling, and decarbonization strategy. I combine technical expertise with strategic execution to support data-driven, high-impact decision-making.Core expertise:• Urban Building Energy Modeling (UBEM)• Energy Analytics & AI-Driven Insights• Digital Twins & Data Integration• EnergyPlus, Python, SQL & Dashboards• Decarbonization & Net Zero Strategy• Strategic Retrofit Planning• Cross-Functional Program Leadership• Stakeholder & Executive Engagement• Scalable Analytics & AutomationThroughout my career, I have:• Led large-scale decarbonization and retrofit initiatives across academic, municipal, and industry sectors• Developed scalable simulation and analytics workflows for net-zero planning• Built AI-enabled energy modeling frameworks using EnergyPlus, Python, and data analytics• Delivered retrofit and optimization strategies supporting long-term carbon reduction goals• Bridged technical engineering workflows with executive-level strategic decision-makingI’m passionate about leveraging AI, digital twins, and advanced analytics to modernize how cities and organizations approach sustainability, energy management, and infrastructure transformation.Currently exploring Technical Program Management, Energy Analytics, and Decarbonization Strategy leadership opportunities.If you’re looking for a Technical Program Manager who can connect engineering, analytics, and business strategy to accelerate energy innovation and decarbonization, I’d be happy to connect.Contact information:Email: sanamdabirian@gmail.comTel: +1 (514)-969-6276
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Canada
Research
Decarbonization, Technical Program Management, Project Management, Urban building energy modeling, Occupancy modeling, Data Analytics, Forecasting, Regression Analysis, Time Series Analysis, EnergyPlus, Energy Management, Life Cycle Assessment, Machine Learning, Data Modeling, Technical Project Leadership, Python (Programming Language), Leadership, Energy Engineering, Product Management, Product Road Mapping
Experience

Technical Program Manager
Montreal, QC
►Managed 3 large-scale decarbonization and retrofit initiatives involving 10+ collaborators across academia, municipalities, and industry partners, aligning technical delivery with institutional climate goals. ►Led retrofit analysis, energy diagnostics, and assessment of diverse building typologies, supporting identification of high-impact energy conservation measures and long-term carbon reduction pathways. ►Developed and analyzed 50+ retrofit simulation scenarios across residential, institutional, heritage, and commercial archetypes to support scalable city-level planning. ►Developed and validated UBEM and archetype models representing diverse occupancy profiles, construction eras, and energy systems for digital twin and retrofit applications. ►Integrated stochastic occupant profiles into UBEM workflows, improving representation of real operational behavior and increasing demand prediction accuracy by 32.5%. ►Validated simulation outputs against measured building energy data, achieving up to 92% alignment accuracy to strengthen reliability of retrofit and decarbonization analyses. ►Developed sustainability indicator frameworks and integrated LCA and embodied carbon metrics to evaluate environmental performance across 3 large-scale building portfolios. ►Harmonized CERC, NRCan, and U.S. datasets to improve reliability of construction assemblies and simulation-ready archetype libraries. ►Collaborated with multidisciplinary teams to enhance simulation platforms, deliver strategic recommendations, and present technical findings to decision-makers.

Project Lead & Research Assistant
Greater Montreal Metropolitan Area
►Developed urban building energy models (UBEM) integrating occupancy behavior and stochastic modeling, which reduces the modeling uncertainty by 30%. ►Created analytical frameworks and simulation pipelines for evaluating energy performance and risk scenarios. ►Led the development of Canadian building archetype datasets for large-scale energy analysis. ►Collaborated with international partners (IEA Annexes, industry stakeholders) on energy modeling initiatives. ►Automated modeling workflows to improve scalability and reduce analysis time by 80%.

Product Manager & Human Behavior Subsystem Engineer
Utah, United States
► Designed and developed the occupancy and comfort modules for an autonomous building control platform. ► Programmed Swift-based codes and integrated them with the building control platform. ► Incorporated standard building occupancy schedules and linked them with the platform’s database for automated use. ► Conducted data-driven research to integrate occupant-centric modeling into real-time building operations. ► Collaborated with software engineers, mechanical engineers, and product development teams to optimize comfort and energy efficiency algorithms.

Research Assistant
► Improved baseline energy end-use dashboard to identify cost-effective housing energy retrofit scenarios to inform the municipality’s housing energy retrofit program ► Urban data analysis and integration with the City model ► Provided recommendations for energy-related data collection improvement ► Developed data models for construction material and occupancy (XML format) in connection with existing HTAP building archetypes for single-family house buildings

Lecturer
Technical schools
Iran
►Taught architectural design, construction management, and cost estimating courses.

Technical Project Manager
Sadaf Saz Co.
Hmedan , Iran
► Managed 350+ construction and infrastructure projects with a focus on building systems, building performance, and cost optimization. ► Planned, organized, directed, controlled, and evaluated construction projects from start to finish according to schedule, specifications, and budget ► Preparing and submitting construction project budget estimates

Construction project manager and cost analyst
Hamedan , Iran
► Preparing and submitting construction project budget estimates for more than 350 projects. ► Preparing progress reports and issuing progress schedules ► Technical supervision of the schools' projects (architecture & structural) ► Supervise technicians, technologists, and other engineers and review and approve designs ► Ensure construction plans meet guidelines and specifications of building codes and other regulations ►Drafting contracts and negotiating revisions, changes, and additions to contractual agreements with consultants and contractors

Research Administrator
Hamedan
► Directing environmental, architectural & construction management research ► Working with a team of researchers ► Facilitate the link between research activities and research outcomes ► Oversee the progress of research programs ► Report research outcomes
Education
Sanam Dabirian, PhD, PMP®'s Contact Information
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