energy efficiency

A recent ESOS testimonial

“John Pye Auctions is the largest On-line auction company in the UK with 7 sites spread across England, Scotland, Wales, and Northern Ireland.  We recently embarked on ESOS compliance and selected Comply Direct and CLS Energy as our preferred partners ... Read More

Case Study: Gloucester City Council

During the Covid inspired spring of 2020 and following a formal ITT tender exercise, which CLS Energy won, we were invited to work with Gloucester City Council to assess their data, audit their estate, fleet and renewable opportunities and ... Read More