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Sustainability Is Woven In, Not Handed Out: Making Green Building the Default with Dave Hubka

Author

Charlie Cichetti
July 23, 2026

QUICK TAKE

Dave Hubka has spent 20+ years turning “up to code” into “why would we settle for that?” — and his approach of building sustainability directly into the spec (instead of waiting for a client to ask) is a playbook every green building professional can steal.

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🌱BREAKING GROUND ON BETTER BUILDING

In this episode, Dave Hubka revolutionizes traditional construction approaches:

[Key Insight #1] Sustainability shouldn’t be a task you hand out — it should already be baked into the spec

  • What's outdated: Sustainability is often treated as an add-on that gets bolted onto a project only when a client specifically asks for it — and when it’s handed to a team as an extra task, people who don’t know how to execute it quietly step away from it.

  • The innovation: Dave works directly with his firm’s spec team so glass, envelope, and MEP efficiencies are set up for success by default — clients get good design and sustainability without ever having to ask for it.

  • Impact: Every project starts from a higher baseline, LEED and WELL work becomes an easier lift on top of already-sustainable design, and teams don’t disengage from work they were simply told to do.

[Key Insight #2] Codes are catching up — and MEP commissioning is becoming the new normal

  • What's outdated: Commissioning has long been “just a LEED prerequisite,” treated as optional unless a project is specifically pursuing certification.

  • The innovation: Wisconsin’s new energy code now requires MEP commissioning, so Dave’s firm is building out an in-house commissioning team to verify designs perform correctly across every mode of operation.

  • Impact: Commissioned systems actually work as designed, energy models hold up in reality, and firms that build this capability now are ahead of where regulation is clearly heading.

[Key Insight #3] The next sustainability frontier is the carbon footprint of water — and turning EPD/HPD transparency into real optimization

  • What's outdated: The industry has spent the last decade getting comfortable with EPDs and HPDs, but transparency alone doesn’t reduce impact — and almost no one is tracking the carbon cost of getting water into (and dirty water out of) a building.

  • The innovation: Dave expects the next 5–15 years to bring real accounting for water-related carbon emissions, plus a shift from manufacturers simply disclosing product data (EPDs/HPDs) to actively optimizing based on it.

  • Impact: Teams that start tracking these metrics now will be ahead of the curve as grids decarbonize (a projected 95% by scenario in 25 years) and as owners start demanding optimization, not just disclosure.

♻️ YOUR GREEN BUILD CHALLENGE

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✅ CONNECT AND CONTINUE

🌿 Access full episode resources: Green Building Matters Podcast 

📄 Read the transcript: HERE

🔗 Connect with Dave Hubka:

  EUA

 Book mentioned on this episode:
 The Laws of Human Nature by Robert Greene

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