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LEED v5 raises the bar, but it also exposes a more consequential question: are owners still using the right tools to measure performance that actually matters? 

The sustainable building industry is entering a familiar moment of transition. A new version of LEED is rolling out, and organizations across the country are evaluating what it means for their design guidelines, internal processes, and project teams. These transitions are never simple, but they reflect a sector that continues to evolve and raise its ambitions. 

LEED v5 steps into this moment with meaningful updates and a clear intent to accelerate climate action. For many owners, it will be an important step forward. At the same time, its arrival offers a natural pause point – an opportunity to reflect not just on what has changed in the rating system, but on how sustainability is being defined, measured, and validated more broadly. 

That reflection matters because building owners are increasingly focused on outcomes: how their buildings actually perform once occupied, how they contribute to institutional goals, and how investments translate into long鈥憈erm value. Over years of working alongside universities, cultural institutions, and portfolio owners, I鈥檝e seen a growing tension between the complexity of certification processes and the clarity owners are seeking around real鈥憌orld impact. 

LEED v5 moves the conversation forward, but many organizations may find that it doesn鈥檛 fully resolve this tension on its own. The core challenge remains: aligning the effort we put into sustainability frameworks with the results we ultimately want buildings to deliver. 

In other words, the question isn鈥檛 whether sustainability standards matter (they do) but whether the way we validate them is still the most effective way to drive meaningful performance. 

The prescriptive trap 

Certification systems are designed to create clarity, consistency, and third-party validation. For a long time, they鈥檝e played that role well. There will continue to be many situations where traditional, new construction third-party certifications like LEED BD+C make sense, like markets where best practices are atypical or less well-known, providing an easy entry point. They provide more expected certainty and validation at the end of construction, so are valuable for core & shell developers to attract tenants. 

But in situations where institutions have standardized best practices and now are keen on results, many certifications have become increasingly prescriptive; asking teams to demonstrate compliance with very specific requirements, even when their connection to broader performance outcomes is marginal. 

I鈥檝e seen this play out on well鈥慽ntentioned projects where an outsized amount of time and effort goes into resolving narrow compliance questions – such as whether a particular piece of equipment (like an ice machine) meets a specific designation – despite having little influence on the building鈥檚 overall energy or water use. These moments aren鈥檛 failures of the system so much as symptoms of how complex certification pathways can become as they mature. 

When that happens, the focus can quietly shift. Teams spend more time navigating documentation pathways than interrogating which design choices will meaningfully improve performance. The underlying goals (lower carbon, better indoor environments, long鈥憈erm operational efficiency) remain important, but the route to achieving them can start to feel indirect. 

None of this diminishes the value of standards themselves. It does, however, raise an important question for owners: whether the effort required to demonstrate compliance is always proportionate to the outcomes they鈥檙e trying to achieve, especially when those outcomes can now be measured directly. 

The value of certification

Let me be clear: LEED has transformed the market. From materials transparency and indoor environmental quality to water efficiency and carbon reduction, many of today’s best practices gained traction because LEED helped establish a common framework for action.

As organizations consider LEED v5, the question isn’t whether to embrace higher standards, it’s how. Updating design guidelines and sustainability requirements can be an important step forward. But it’s also an opportunity to reflect on whether traditional certification processes alone are the best way to achieve an institution’s long-term goals, or whether a more outcomes-focused approach could drive broader organizational alignment, innovation, and impact.

Because if:

• your designers already know best practices, 
• your contractors already follow them, and 
• your operations team is focused on real performance鈥� 

鈥�then the value of continuing with a heavily prescriptive certification like LEED BD+C (for new construction) may be diminishing. Especially when alternatives exist that measure what truly matters: how the building performs once people are inside it. 

Alternative outcomes-based frameworks to measure what you want to improve 

Three frameworks, in particular, are changing the way forward-thinking owners validate sustainability: 

Why This Matters Now 

The timing isn鈥檛 accidental. LEED v5 is rolling out now. The LEED v4 sunset is less than a year out. Countless institutions are updating their design and construction guidelines this year, many for the first time in a decade. It鈥檚 important to connect standards to institutional goals and values. That鈥檚 why owners should be questioning, not rubber-stamping. 

If you鈥檙e going to overhaul your standards anyway, why not ask: Do we want to keep validating effort or do you want to achieve tangible results? 

For campus-scale owners, universities, cultural institutions, healthcare systems, developers with multiple sites, the benefits of outcomes-based frameworks flourish. Documentation becomes a breeze. Building-to-building comparisons are straightforward. Trends emerge. Investment decisions get smarter. 

And sustainability stops being a compliance task and starts being a performance strategy. 

Nash Emrich, Associate Principal | Sustainable Buildings Leader

It鈥檚 not about dropping sustainability commitments, it鈥檚 about using the right tool 

This isn鈥檛 a call to abandon LEED. It鈥檚 not a stance that LEED BD+C is no longer viable (in many situations it is). It鈥檚 a call to stop assuming LEED BD+C is always the only (or best) path. 

USGBC themselves are acknowledging this shift by launching Perform and investing heavily in O+M and Arc. We鈥檙e simply encouraging owners to follow the logic: the industry is moving toward outcomes, and you can too. 

If your institution wants: 

• Real performance data 
• Feedback loops
• Simplified processes 
• Portfolio-wide benchmarking 
• Design decisions that reflect your actual sustainability goals 

鈥�then outcomes-based validation isn鈥檛 just an alternative; it鈥檚 an upgrade. 

The bottom line 

Buildings don’t succeed simply because they achieve certification. Communities don’t thrive because a benchmark was met. Campuses don’t reach their carbon goals because a requirement was checked off. Those milestones matter, but lasting success comes from the outcomes they enable healthier spaces, stronger communities, lower emissions, and better performance over time.

And as LEED v5 rolls in, owners have a rare opportunity to rethink the status quo. Let鈥檚 use it wisely. Because the world doesn鈥檛 just need more certified buildings. It needs more high-performing ones.