Passivent’s mixed-mode cooling system can help a building achieve a Class A Energy Performance Certificate, based on experience of real-life projects.

Ray Edwards shares his experiences of huge and extremely cost-effective energy-saving potential of variable speed drives for fans and pumps.

David Whitfield explores the central role that multi-energy thermal storage has to play in the design and delivery of an energy and cost efficient building system.

While you cannot avoid using energy in the built environment, it is perfectly possible to take control of those energy costs — and benefit the environment into the bargain. Philip Ord looks at the potential of heat-pump VRF systems — and explains the significance of the headline.

To help achieve the energy efficiency and reduced overall cost of ownership required by Robert Wiseman Dairies for its new £68 million production site in Bridgewater, consulting engineers AE Robb & Associate specified Chalmor’s long-life, energy-efficient Endurance lighting fittings in the cleaning-in-production (CIP) room.

John Staunton discusses the role of chilled beams in delivering comfort cooling efficiently and how they contribute to a building’s BREEAM rating.

ABB has launched an online calculator that shows how much energy and carbon emissions can be reduced by controlling electric motors using variable-speed drives.

Space Air has revamped its popular residential showroom to include fully operational models of Daikin’s residential range of products. They include the Altherma air-to-water heat-pump system, heat-recovery ventilation and air-to-air split and multi-split systems.