FIND OUT HOW

Only by truly understanding your operation can an energy manager provide accurate and actionable savings. We will establish your significant energy users (SEUs), assess and log your operation and calculate savings made available through the introduction of measures, technical installs, building fabric improvements, controls and behaviours. Once we’ve addressed your operation, we will also assess opportunities for renewable and low carbon energy and fleet alongside energy storage and on-site capacity.

By assessing your data and bench-marking against both yourselves and good practice, we are able to establish indicative savings potential. We can then assess and profile your site, equipment, operation and controls, and make calculations to establish actual energy, fuel, carbon and cost savings available. We will then make bespoke and specific recommendations to your organisation setting out internationally (IPMVP) recognised, guaranteed minimum savings.

Testimonials

ESOS Ph 4 and EU EED Update for Logistics and Transport Article iCroner Journal May 25

30th May 2025
Our director Alan Asbury was asked by the iCroner Journal to write an article on changes and updates to ESOS Phase 4 and the Energy Efficiency Directive (EED) across the EU for publication in May. This to be specifically  ... Read More

Toyota Tsusho UK

14th March 2025
"...deep admiration and gratitude for the outstanding work done by CLS Energy in aiding our company's journey towards environmental sustainability..." ... Read More

Covetrus

20th February 2025
We found CLS Energy to offer an excellent service, providing clear advice and ensuring that we were compliant. ... Read More

Greenhous

12th August 2024
They have guided us, and helped us to understand and implement the Task Force on Climate-Related Financial Disclosure  (TCFD) reporting. Their clear explanation of such jargon filled subjects is extremely refreshing. ... Read More

South Holland DC

8th August 2024
The reports are factual and clear as well as being broken down into concise chunks. ... Read More

Cancer Research UK

27th June 2024
Both ECA and Alan have been very helpful in making sure we are not only compliant but providing advise to continue to reduce our energy consumption. ... Read More

Acre

16th April 2024
Contracting with CLS made the entire process of understanding what was required and what was possible really easy.  ... Read More

Dardan

9th February 2024
Upon their successful completion of our ESOS phase 2 we had no hesitation in using Alan to conduct our ESOS phase 3 assessment and report. ... Read More

Fintel

31st January 2024
Their expertise in energy management and efficiency strategies was evident from the start. They tailored their approach to our specific needs, helping us not only meet minimum ESOS requirements but also identify additional opportunities. ... Read More