Suite of services

Efficiency, Sustainability, Performance.

Carbon accounting software to measure, manage and reduce your business carbon footprint.

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ESP’s clients have saved $81 million in energy costs and avoided 61,000 tonnes of carbon emissions

Trusted by outstanding businesses

Auckland Council Energy Efficiency
Auckland Council Energy Efficiency
Integrated results

What outcomes are you interested in?

Carbon and utility management software and services to ESP has the proven results, engineering expertise and market leading technology to ensure you achieve the environmental and economic outcomes you are looking for.

Let’s talk 0800 222 ESP

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.

Unified platform

A fully integrated suite of carbon and utility management solutions to meet the challenge of your industry

Every industry has unique challenges. No matter your business need, our services are flexible enough to pave the path that is best for your organisation.


$ Saved


kWh Reduced


kg CO2-e avoided
Something for everyone

New Zealands leading provider of data driven carbon, energy and water optimisation.

ESP’s suite of integrated technology and services will deliver continually increasing value as your needs evolve.

Market Leading Technology

Utilise market leading technology, including Internet of Things (IoT), cloud computing and Machine Learning to deliver the productivity and information needed to efficiently manage in todays dynamic environment.

ESP has New Zealand’s most advanced digital platform to plan, optimise and monitor your utility and carbon emissions. Benchmark performance, set goals, and manage corrective actions to deliver market leading results.

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Professional Services

Our goal is to enable every business to perform at their most efficient and sustainable.With award winning engineers we will find the best solution and shape your project for success.

The ESP team have 20+ years of experience, to support and guide you with industry best practice, technical skills, innovative ideas and a collaborative approach.

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Proven Results

Our client’s results are what motivate us, and are our measure of success. ESP works seamlessly with 150+ leading New Zealand organisations, reducing energy and carbon.

Together, we’ve delivered $60 million in savings and avoided 49,000 tonnes of carbon emissions.

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