NEWS
Scheme switches from gas to heat pump to meet GLA rules
ChapmanBDSP changes energy strategy to take account of new carbon factors
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 looks at how Skelly & Couch’s creative design worked with the grand scale of the prayer hall to provide natural ventilation and daylighting for more than 1,000 worshippers
Cooling
Ant Wilson: ahead of his time
Ant Wilson FCIBSE has been at the forefront of building services innovation for 40 years, helping to change how engineers design buildings. After his retirement from Aecom, Alex Smith looks back at a prolific career
Interviews
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 to use the latest heat network technology. Andy Pearson reports
Heat network
HEALTH AND WELLBEING SPECIAL
Plants as a building service; dynamic lighting; updated TM40; air quality at Deloitte UK HQ
CASE STUDIES
Groundbreaking services design in the best buildings of today
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 Phil Jones and Bean Beanland
Cooling
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, offers guidance for different stages of the system life-cycle
heat networks