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Imagine investing millions in a sustainability solution that…

Every sustainability investment is high stakes. The difference between a good decision and a great one comes down to seeing the full picture. The OPNBuildings platform analyses energy-use data gathered from across teams and translates it into clear insights for sustainability planning, tracking, management, and reporting.

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A plan on paper is one thing. Making it work is another.

Choosing between air-source and ground-source. Replacing boilers with heat pumps. Upgrading for net-zero. These are investments measured in millions. Plans look strong on paper, but once tested against real-world data such as grid capacity, demand patterns, and hidden inefficiencies, outcomes can shift. The OPNBuildings platform helps you close that gap, so strategy holds up in practice

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From plan to proof

Turning ambition into measurable results

Sometimes the grid connection isn’t ready for the load, sustainable solutions fail to provide in the depths of winter or hidden inefficiencies overshadow the benefits of new technology. Challenges don’t show up because of poor planning — they emerge when the system is more complex than expected. With the right insight, you can spot them early, cut waste first, and prove results as they happen.

Compare options before you commit

Not every plan survives contact with reality. We let you test proposals against real grid capacity and peak demand, so you see whether they’ll deliver the ROI you expect. Will they still perform in the depths of winter?

Reduce demand before electrifying

Oversized systems cost more than they should. By cutting waste first, you shrink costs and stretch grid capacity further. That’s how Tyndall replaced 3 MW of boilers with just 1.2 MW of heat pumps.

Measure, monitor and prove in real time

Strategies lose credibility without proof. With continuous monitoring, you see what’s working, what isn’t, and produce data you can stand behind with investors, regulators, and stakeholders.

OUR TECHNOLOGy

Insights that change outcomes

What happens when you see the full picture

One project revealed that what looked like a small upgrade would have required major grid changes — identified early, that insight saved years of delay. Another organisation uncovered hidden waste, allowing them to downsize from 3MW of boilers to just 1.2MW of heat pumps. Leaner projects, stronger results.

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Insights, news and fresh
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The three pillars of zero-emissions buildings, according to the U.S. Department of Energy

The U.S. Department of Energy has introduced a standardised, verifiable basis for defining a zero-emissions building. The first part of this definition, focusing on Operating […]

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Why having too much information is not efficient

We’ve all heard variations of the expression: “Too close to the wood to see the trees”. It’s where you’ve gotten so deep into the detail […]

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How performance monitoring KPIs influence the net-zero targets and financial viability of our buildings

Even before investing in renewables or upgrades, you want to make sure your building uses its energy efficiently and without waste. Something as simple as […]

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How understanding EUI can transform your building’s performance

One of the most powerful tools in the pursuit of energy efficiency in commercial buildings is the Energy Use Intensity (EUI) metric. This standardised benchmark […]

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Clarity drives results

Don’t leave your strategy to chance

You’ve set the direction. Now make sure every step stands up under pressure. With clear insight, risks become opportunities, and strategy becomes measurable progress.