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INSIGHTS
BUILDING OWNERS ADVOCATE
FOR ENERGY & CARBON REDUCTION
Welcome to
our thought leadership library!
The OptiBuild Thought Leadership Library brings you articles and real-world lessons from Octavian Vasilovici, focused on energy efficiency and operational carbon reduction—practical guidance for owners, operators, and project leads.
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DOAS + Hydronics: The Upgrade That Stops Paying to Push Air Around
A DOAS + hydronic approach is one of the cleanest ways to reduce operating friction: let air do air’s job (fresh ventilation) and let water do heat’s job (moving heating/cooling).

Octavian Vasilovici
6 days ago4 min read


The “Self-Balancing” Plant: Where Electrification Wins or Loses Is in the Sequencing
When heating and cooling are treated as separate “worlds,” buildings end up doing something financially irrational: they pay to create heat in one place while throwing away heat in another. The utility bill doesn’t care that the drawings looked good.

Octavian Vasilovici
Jan 194 min read


Lifecycle Costing: The Real Cost of “Saving Money” in Design
Lifecycle Cost Analysis (LCCA) is the tool that forces the honest question:
What will this decision cost me over the life of the building—when the easy assumptions stop being true?

Octavian Vasilovici
Jan 44 min read


Bridging the Expertise Gap: Why Owners Need an Advocate in the Room
The problem? Most owners don’t have the in-house expertise to make sense of it all. Facility staff are often stretched thin, consultants speak in technical jargon, and vendors push their own solutions. Owners are left making multi-million-dollar decisions without clear, unbiased guidance.

Octavian Vasilovici
Dec 13, 20252 min read


Why Delaying Commercial Building Upgrades Is Costing You More Than You Think
Across Canada’s aging building stock, “waiting one more year” on upgrades has become one of the most expensive decisions owners can make. Rising energy costs, carbon rules, and tenant demands are rewriting the math on inaction.

Octavian Vasilovici
Oct 7, 20253 min read


Smarter Buildings Start Here: How AI is Delivering Real ROI Right Now
AI isn’t the future of building ops—it’s already here. Learn where to start, what to automate, and how to unlock measurable returns.

Octavian Vasilovici
Aug 26, 20253 min read


Overcoming the Real Barriers to Adaptive Reuse: A Practical Framework for Building Owners
Adaptive reuse is full of obstacles—but they’re solvable. Learn how to navigate financial, regulatory, and stakeholder challenges with clarity.

Octavian Vasilovici
Aug 19, 20253 min read


Adaptive Reuse: How Strategic Repurposing Can Future-Proof Your Building Portfolio
Adaptive reuse turns underperforming buildings into resilient assets. Learn how to assess, plan, and execute reuse with strategic clarity.

Octavian Vasilovici
Aug 5, 20253 min read


How to Future-Proof Your Central Energy Plant: Engineering Insights for Institutional Upgrades
Upgrading a central heating plant is a rare chance to lock in cost savings, lower emissions, and boost resilience. Here’s what institutional owners must get right—before breaking ground.

Octavian Vasilovici
Jul 22, 20252 min read


Smart Building Owner’s Roadmap – Phase 5: Monitor, Optimize, Repeat – Keeping Your Building at Peak Performance
Retrofits aren’t set-and-forget. In Phase 5 of the Smart Building Owner’s Roadmap, learn how to monitor, report, and continuously improve performance — so your upgrades keep paying off year after year.

Octavian Vasilovici
Jul 15, 20252 min read


Smart Building Owner’s Roadmap – Phase 4: Invest with Impact – How to Prioritize, Fund, and Execute Smarter Retrofits
Many building owners stall after the planning stage. In Phase 4 of the Smart Building Owner’s Roadmap, we show you how to move from strategy to execution—prioritizing upgrades, securing funding, and launching retrofits that deliver real, lasting value.

Octavian Vasilovici
Jul 8, 20252 min read


Smart Building Owner’s Roadmap – Phase 2 Comprehensive Analysis: Turning Insight into Investment Strategy
Phase 2 of Optibuild’s roadmap shifts from audit to action. Discover how deep modeling and life cycle cost analysis unlock strategic capital planning for aging buildings.

Octavian Vasilovici
Jun 24, 20253 min read


Smart Building Owner’s Roadmap – Phase 1: Establishing Clarity Before You Spend a Dime
Phase 1 of Optibuild’s Smart Building Owner’s Roadmap starts with two powerful steps: a rapid audit and stakeholder engagement. Learn how these early moves bring clarity, uncover hidden savings, and set the foundation for smarter upgrades in aging commercial buildings.

Octavian Vasilovici
Jun 17, 20252 min read


The Smart Building Owner’s Roadmap: How to Unlock the Hidden Potential of Your Aging Commercial Property
Your mid-life building isn’t a liability—it’s potential waiting to be unlocked. Optibuild’s 5-phase roadmap guides you through smarter strategy, investment, and performance.

Octavian Vasilovici
Jun 10, 20253 min read


Build First, Subsidize Second: A Smarter Way to Fix Canada’s Housing Crisis
Canada’s housing programs were designed to fix affordability—but many developers say they’re doing the opposite. This article explores how rigid rent mandates are killing rental projects, shrinking supply, and pushing builders out of the game—and what smarter, market-aligned policy could look like instead.

Octavian Vasilovici
Jun 3, 20254 min read


Why ‘Electrify Everything’ Doesn’t Always Work — And What to Do Instead
Electrify everything? Not so fast. Hybrid heating offers a smarter, more resilient path to decarbonization without the tradeoffs.

Octavian Vasilovici
May 20, 20253 min read


Don’t Believe the Hype — Here’s What AI Can (and Can’t) Do for Energy Modeling
AI won’t replace energy modeling — but it may reshape it. Here’s what AI can actually do today, and what’s still out of its depth.

Octavian Vasilovici
May 13, 20253 min read


You Hired a Consultant — So Why Are You Doing Their Job?
Done managing consultants who need handholding? You’re not the problem — the model is. Here’s how to flip the dynamic.

Octavian Vasilovici
May 6, 20253 min read


How AI Is Solving Construction’s Toughest Challenges
AI is helping construction teams cut delays, reduce defects, and boost site safety—solving today’s toughest jobsite challenges.

Octavian Vasilovici
Apr 29, 20253 min read


The Hidden Cost of Innovation: What Generative AI Means for the Planet
Generative AI is powerful—but it comes with a growing environmental cost. Here’s how we can innovate responsibly without sacrificing sustain

Octavian Vasilovici
Apr 15, 20253 min read

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