CLS Energy (Consultancy) Ltd

CLS Energy (Consultancy) Ltd are a team of Chartered Energy Management and Chartered Fleet professionals. With 17 years of Local Authority experience, we assist our customers with independent and specialist advice and recommendations on energy efficiency technologies, measures and controls to reduce energy consumption, costs and fuel use. This from heating, building management (BMS) controls, HVAC and building fabric, to motors, compressors, chillers and refrigeration; reducing our clients energy consumption and costs by up to 40%.

We provide comprehensive advice on renewable and low carbon technologies (solar, CHP, wind, hydro and heat pumps), engineering assessments and autonomous advice on appropriate retrofit solutions, vehicle to grid and post installation inspections.

As independent fleet consultants, we work with cars, grey fleet, vans, refuse and recycling vehicles, lorries and marine fleets delivering savings through aerodynamics, alternative fuels, EVs, controls, telematics, tuning, training and drag reduction of up to 47% against organisational fuel and associated costs.

For both energy and fleet, we offer data-led assessments and provide ‘double-locked’ guaranteed savings recommendations. See

Our company is built on repeat customers; Returning clients include AG Thames, Engie, Hallmark, Hastings BC, Landmark Trust, Oxford Airport, Regatta, Rother DC, Ultraframe and Uniserve.

01865 421008

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