4energy was a leading provider of innovative cooling and energy efficiency hardware and software to some of the largest global ICT businesses. Headquartered in the UK and formed in 2005, 4energy had offices and partners in Europe, USA, South America, Africa and Asia.

4energy’s products and solutions reduce the energy used to meet the cooling requirements of ICT equipment in a range of infrastructure from large data centres through to small telecommunications stations. Its comprehensive management software and suite of hardware products enable customers to analyse their thermal footprints, optimise air-flows and temperature gradients thereby saving up to 70% cooling energy.

Corporate customers can use real-time data to improve operations across a network of sites, and create capacity for new ICT assets by freeing up energy used in cooling to support the growth in processing power.

4energy’s products and solutions are also applicable to many other areas where cooling is required such as buildings and utility equipment rooms (electricity transmission for the grid, train control units, water treatment centres, all of which 4energy current operates in).

4energy’s simple innovative products and solutions are designed for easy installation and low maintenance on existing or new facilities. 4energy’s customers include some of the world’s largest operators in telecommunication, transport, utilities and finance sectors.


4Energy News


Since its modern reinvention, free-cooling has become increasingly popular in a wide range of cooling and ventilation applications. From shelter cooling and office ventilation through to large scale data centre cooling, the benefits of free-cooling are being used to...

read more

SMARTset v2.2.1 Released

4energy engineering are very pleased to announce the release into production of SMARTset v2.2.1. 157 improvements and features with the most notable being; Alarms: Huge improvements in performance when dealing with thousands of alarms, sort by comments, multi-edit...

read more


4energy is a leading provider of low energy cooling products & intelligent energy management solutions for small technical rooms through to large Data Centers. 4 Energy also provides building energy management solutions to SMEs

read more

Chrysalix SET investeert in 4energy Ltd

September 2014 - Chrysalix SET investeert in 4energy Ltd, leverancier van slimme koelsystemen en energiemanagement software 4energy ontwikkelt een soft- en hardwarematige oplossing voor het koelen van datacommunicatie- en server-infrastructuren. Met het systeem zou...

read more