our Technology & Insights Set a new standard for low carbon living

Advanced technology, real-time data, and building science delivering up to 97% accuracy.

Our methodology is built on a foundation of precision, innovation, and impact. By harnessing advanced technologies such as AI and machine learning, we don’t just collect data—we unlock its full potential, setting a new standard for excellence in the industry.

We apply a building science-led approach that delivers actionable insights, enabling our partners to optimise energy performance and make informed decisions for a sustainable future. This is how we bridge the gap between data and real-world outcomes, ensuring measurable success for all stakeholders.

The KES Difference

What Sets Us Apart?

We are proud to lead the way in home energy performance assessment. With unmatched accuracy of up to 97%, our results set a new benchmark, significantly narrowing the margin for error and delivering truly reliable insights.
Up to 97% accuracy of predicted HTC
Achieving precision that far exceeds standard industry benchmarks.
500,000 days of building performance data across 8 heating seasons
Extensive measurement data collected from diverse housing archetypes across various regions.
AI-powered insights
Advanced machine learning algorithms trained on real-world scenarios deliver unmatched precision and actionable insights.

transition to digitalised energy performance assessment

Our process can be applied to assess pre and post retrofits, new build or continuously monitor the home.
1. Easy Installation
Our monitoring kit is installed with the help of user-friendly apps, software, and a network of trained, professional installers.
2. Real-time Monitoring and Data Collection
Our sensors capture in-use data from the home while occupants go about their daily life. This data is then collected using IoT technology.
3. Dynamic Learning
Data is processed through our cutting-edge algorithms, continuously learning patterns to generate actionable insights.
4. Actionable Insights
Reliable insights on energy efficiency, living conditions, and tenant comfort metrics are delivered through intuitive dashboards and reports.

Actionable Insights You Can Trust

Our measurement technologies deliver a precise view of the energy efficiency and comfort of homes. These insights help you make homes warmer, more affordable, and meet the highest standards for energy efficiency and sustainability.

case studies
*for illustrative purposes

Where building science expertise meets innovation

Proven Accuracy, Measurable Impact.
Every insight is a combination of building science expertise and machine learning technology. Building science expertise plays a crucial role in providing inputs, refining and validating the development of our complex machine learning algorithms. This building science-led development aims to ensure that every insight we make is not only precise but reliable and actionable.
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Better quality and cost-effective retrofits
Promotes high quality installation standards of retrofits and ongoing performance monitoring.
Smarter decision making with measured data points, not guesses
Upto 97% accuracy means reliable, actionable insights and real impact.
Reach sustainability targets and enhance funding
Prove your carbon emission reductions to access smart carbon financing and emerging pay-for-performance schemes.
Enhance tenant satisfaction
Lower bills, warmer homes - tangible impact that improves lives.
Flexible, scalable assessment for every home
Our technology works with diverse housing types, heating systems, and meters, ensuring scalability and inclusivity.
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Frequently Asked Questions

How does KES support schemes like Warm Homes: Social Housing Fund Wave 3 or ECO4?

Our solutions are designed to meet the data requirements of these schemes. We provide accurate energy performance measurements that ensure digitalisation and compliance, maximising funding eligibility, and delivering verified results for housing associations and landlords.

How accurate are the insights that KES delivers?

Our technology is able to measure and predict a home’s energy performance to an accuracy level of up to 97%, ensuring reliable, actionable insights that help deliver real world impact. The next best accuracy level at the time of writing is 85%, which is equivalent to an estimation with too much room for assumption and therefore limited impact.

What is KES?

KES is a pioneering home energy performance assessment company that delivers reliable and actionable insights to optimise retrofits, improve energy efficiency, and unlock funding opportunities like the Warm Homes: Social Housing Fund Wave 3 and ECO4 schemes.

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Join Us on the Journey.

Let’s make homes more sustainable together.

Transforming housing starts here. Whether you’re a housing provider, landlord, or partner,  you play a vital role in building a sustainable, energy-efficient world. KES offers smart, scalable, impactful solutions to guide you every step of the way.