IMSERV is built for what others can’t handle
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Energy Intelligence and Sustainability
The Intelligence Behind Energy Efficiency
Achieving your net zero goals can feel like an uphill battle. With deep tech and energy intelligence, we cut through it all. Arm your organisation with precise, actionable insights to support reporting and give you more control – over costs, compliance and carbon.
Book a discovery callComplete Energy Intelligence
Get the strategic insight you need, and move from energy and sustainability ambitions to decisive action.
Market Authority. Absolute Proof.
The numbers that help you guarantee control over costs, compliance and carbon.
of all global I&C energy consumption data handled by IMSERV Astral
of the Market-wide Half Hourly Settlement data covered
meters under our proactive data collection care
years as an accredited agent
25
of all global I&C energy consumption data handled by IMSERV Astral
60
of the Market-wide Half Hourly Settlement data covered
1.25
meters under our proactive data collection care
30
years as an accredited agent
What sets us apart
Advanced Analytics
We transform raw data into intelligence you can access, understand and act on. This gives you real-time, portfolio-wide control to cut operational costs.
Net Zero Progress
Gain the precise, verified energy consumption data you need for robust sustainability reporting and to accelerate your carbon reduction strategies.
Backed By The Biggest
Trusted by over 60 energy suppliers and a vast client base spanning retail, manufacturing and property, we secure the data pipeline for over 1.25 million UK meters under our care.
Ahead of Industry Change
We actively lead the way in developments like Market-wide Half Hourly Settlement, investing in innovation so your business stays ahead of regulatory transformation.
What sets us apart
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IMSERV Astral
Astral is the intelligence layer behind it all. It brings together your data, alerts, assets and reports, in one secure, enterprise-ready platform.
Learn moreOur Clients Say It Best
Proof From The People Who Know
Client Testimonial
“Working with IMSERV throughout this process has been absolutely fantastic. They’ve taken ownership of resolving issues – even though they’ve been not of their own making – and by doing so have saved me a significant amount of time and headache. Their problem-solving has been fantastic, and I’m looking forward to developing our business relationship as we grow.”
Alex Henney
Managing Director, Squab Storage
Client Testimonial
“Having a service review meeting with our Power Data Associates Account Manager was one of the most useful meetings I have been to for some time. To say it was a worthwhile meeting is an understatement. Also, the Guidance and Information Notes produced by Power Data Associates are full of useful technical information which contributes to the effectiveness of our unmetered asset management.”
Warwickshire County Council
Client Testimonial
“IMSERV enables us to manage our reconciliations and bills more easily, and their proactive approach means we can maintain the right level of data accuracy. We are also always looking to new innovations and technologies to help us reduce our energy use, reduce our carbon intensity and drive greater sustainability across our estate – IMSERV work closely with us to deliver the service we need.”
Neil Coleman
Energy Engineering and Innovation Manager, John Lewis Partnership
Client Testimonial
“Working with Power Data Associates is great value for money and takes the heavy lifting out of our energy management. Particularly the Monthly Reports they provide, which makes our data analysis SO easy. The team are always available and help sort out any issues we have”
Lancashire County Council
Client Testimonial
“Power Data Associates provide us with an incomparable wealth of specialist knowledge, invaluable guidance and assistance in all matters unmetered, their response to our request for DUoS and CRC forecasting calculations were second to none. Considering the consistently accurate data, along with the high quality of service we receive, Power Data Associates are one of our most valued and cost effective service providers.”
Cumbria County Council
Client Testimonial
“Working with IMSERV throughout this process has been absolutely fantastic. They’ve taken ownership of resolving issues – even though they’ve been not of their own making – and by doing so have saved me a significant amount of time and headache. Their problem-solving has been fantastic, and I’m looking forward to developing our business relationship as we grow.”
Alex Henney
Managing Director, Squab Storage
Client Testimonial
“Having a service review meeting with our Power Data Associates Account Manager was one of the most useful meetings I have been to for some time. To say it was a worthwhile meeting is an understatement. Also, the Guidance and Information Notes produced by Power Data Associates are full of useful technical information which contributes to the effectiveness of our unmetered asset management.”
Warwickshire County Council
Client Testimonial
“IMSERV enables us to manage our reconciliations and bills more easily, and their proactive approach means we can maintain the right level of data accuracy. We are also always looking to new innovations and technologies to help us reduce our energy use, reduce our carbon intensity and drive greater sustainability across our estate – IMSERV work closely with us to deliver the service we need.”
Neil Coleman
Energy Engineering and Innovation Manager, John Lewis Partnership
Client Testimonial
“Working with Power Data Associates is great value for money and takes the heavy lifting out of our energy management. Particularly the Monthly Reports they provide, which makes our data analysis SO easy. The team are always available and help sort out any issues we have”
Lancashire County Council
Client Testimonial
“Power Data Associates provide us with an incomparable wealth of specialist knowledge, invaluable guidance and assistance in all matters unmetered, their response to our request for DUoS and CRC forecasting calculations were second to none. Considering the consistently accurate data, along with the high quality of service we receive, Power Data Associates are one of our most valued and cost effective service providers.”
