James Griffiths, Head of Specialist Projects at heating, cooling and plumbing specialist Uponor, discusses the underfloor heating and cooling installation at Transport for London’s Old Oak Common depot for the Elizabeth line.

The draft London Environment Strategy, published by the Greater London Authority last year, sets out the authority’s plan to tackle environmental and energy challenges in the capital. It makes clear that if the target of making London zero carbon by 2050 is to be achieved, big changes need to be made to the way in which heating and cooling systems are designed. Mark Deeney, Business Development Director for Glen Dimplex Heating & Ventilation, considers how heat pumps can contribute thanks to an innovative new approach to heating and cooling city centre apartments.

Heating, ventilation and air conditioning (HVAC) systems are frequently overlooked as a key part of building design. Far from a mere afterthought, HVAC systems will have a direct impact on users’ health, working environment, energy use and running costs, explains Andrew Nixon, Area General Manager – Energy, HVAC and Industrial Refrigeration at Johnson Controls.