Technical
Understanding BESA HIU testing and engineering change compliance
BESA developed the HIU test regime to provide a standardised way of testing Heat Interface Units under…
June 2026
Veloris introduces the CNTE Star H-Plus quick set up and maintenance system
Veloris demonstrates its commitment to customers’ support by boosting its sector expertise, with the recruitment of Russ…
May 2026
Quality as standard: Passivhaus consultant’s winning ways
CIBSE award-winning low energy design consultancy Warm has its roots in Passivhaus, and even put into practice its low-energy expertise by refurbishing its offices to…
August 2019
Battery technology in UPS systems – VRLA v Li-ion
Although lead-acid batteries are long-established, with a majority market share, lithium-ion is starting to pick up pace. Alex Emms, of Kohler Uninterruptible Power, compares the…
August 2019
CIBSE seminar: Tackling overheating
Changes to Building Regulations offer a chance to reduce overheating risks, according to speakers at a CIBSE seminar last month
August 2019
How digital can streamline concept design
To streamline the concept design stage for building services, four teams took part in a challenge to automate common project workflows. CIBSE’s digital engineering lead…
August 2019
Opening remarks: guidance on ventilation openings
Designing adequately sized windows for natural ventilation while ensuring occupants' safety is a challenge. Benjamin Jones, Patrick Sharpe and Chris Iddon offer guidance ahead of…
August 2019
Role models: The benefits and limitations of modelling
The CIBSE HVAC Systems and Building Simulation groups explored advanced building systems modelling during a discussion at Hoare Lea. Aecom's Mary-Ann Clarke reports from the…
August 2019
Case study: Cambridge Central Mosque
Cambridge’s elegant new mosque has comfort and sustainability at its heart thanks to the involvement of the environmental engineer at the project’s inception. Andy Pearson…
July 2019
Plymouth’s 5th-generation heating network
When Plymouth City Council looked at heating and cooling buildings more efficiently, it found the area’s geology offered a source of energy that enabled it…
July 2019
The scale of the problem – water quality issues in heat networks
A recent study found 15% of heat networks had suffered failures as a result of issues around water quality. Jon Greaves, of Hydro-X Water Treatment,…
July 2019
Opening the loop – CP3 guide
Open-loop groundwater source heat pumps are poorly understood and little used in the UK. A new code of practice, CP3, aims to raise standards, say…
July 2019
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