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Free ESOS Phase 2 review

CLS Energy are offering a free review and data assessment service for companies that operate fleets and conducted ESOS Phase 2 in 2019/20. Several customers have now come to us, disappointed by their report findings or unsure if they ... Read More

How shops lose heat

As shops, restaurants and pubs begin to open up again, spare a thought for the energy they waste on our behalf. Most retailers have an open door policy because they have been told by marketing companies that if they don’t, customers will not ... Read More
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What are Greenhouse Gases (GHGs)?

Greenhouse Gases and Emissions These gases are accepted as predominantly responsible for the greenhouse effect and consequent global climate change. This so-called basket of gases was agreed at the Kyoto summit in 1997 which was ratified in 2005 by ... Read More

Saving money with a Climate Change Agreement (CCA)

Climate Change Agreement (CCA) When a company pays its energy (gas and electricity) bills, it pays a tax to the government called the Climate Change Levy (CCL). Until 2019 under the CRC Energy Efficiency Scheme (CRC), large, non-energy-intensive organisations ... Read More

Why go electric?

Going electric is not only about removing NOx and particulate emissions from the air and making our cities more breathable, it is also making significant financial savings. For CLS Energy as a company, financial savings from making our fleet ... Read More