Building Ratings & Performance.

Sustainability meets building performance.

Ensure your building is compliant with international standards and safeguard your investment.

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Our clients have avoided
0,000,000kg of carbon emissions and saved
$0,000,000 in utility costs.

Trusted by outstanding businesses.

Auckland Council Energy Efficiency
Auckland Council Energy Efficiency
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Building performance made simple.

Managing a broad portfolio with dozens of different clients and hundreds of individual buildings can feel like a juggling act. Our suite of products and services makes it easy to measure, monitor and improve building performance – no matter how many balls are in the air.

“ESP’s monitoring, together with new analytical and modelling tools, has given the project team valuable insights into building performance that we have never had before”

Craig Stephens

Engineering and Building Services Manager, Goodman Property Trust

Establish your baseline.

Get a detailed overview of your current building performance with a NABERSNZ or Green Star rating from our award-winning team.

Use your new insights to develop a cost-effective and achievable improvement plan.

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Monitor your performance.

Continuously measure, monitor and analyse your building’s performance with our advanced carbon and utility management software.

Uncover new efficiency opportunities with both strategic and granular data. Avoid efficiency backsliding with automated, AI-powered alerts.

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Get expert advice.

Call on more than 25 years of experience from our award-winning team of engineers, consultants and climate experts.

Capitalise on the quick wins for rapid efficiency improvement and make long-term strategies for ongoing energy evolution.

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Commit to efficiency.

We provide our clients with the data, monitoring software and climate expertise necessary to secure the best green building ratings and smash sustainability targets.

Bayleys and ASB are just some of the organisations enjoying the benefits of better building performance through our software and services.

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Client engagements

Don’t just take our word for it.

Here are some real world examples of what retail property clients have achieved with our help. If they sound like the results you want, let’s talk.

You have a vision. We have a way to get you there.

Let’s talk 0800 222 ESP

You have a vision. We have a way to get you there.

Let’s talk 0800 222 ESP

Latest news.

Together we can make it happen.

Could a Green Business Loan Fund Your Next Sustainability Project?

Tackling Scope 3: Financed Emissions

Should you use the Spend-Based Method for emissions?

Superlocal 2023: Councils and Climate
What is continuous commissioning?
Climate Action in Focus: Highlights and Insights from the Carbon and Energy Professionals Conference
Tackling Scope 3: Supplier engagement, technology and building a process that works
Overcoming challenges in Scope 3 emissions calculation with ESP’s spend based module
The Role of Technology in Creating a Carbon Roadmap
The Future is Green: Insights from the Green Property Summit 2023
How a NABERSNZ Rating Improves ROI
3-Star VS. 4-Star NABERSNZ Ratings
How New Climate Legislation Affects Every New Zealand Business
The top 5 features to look for when choosing carbon accounting software
How to set emission reduction targets in your organisation
Why de-risking your business around climate reporting must start now
How to prepare your business for a climate reporting future