The balance of power: the bivalent approach to heat pumps

Using a boiler to top up peak space heating in heat pump systems can save CO2 and costs, says Mitsubishi Electric’s Chris Newman, who gives examples of two…

November 2023 Decarbonisation

Sizing up the benefits: thermal storage in heat networks

Oversized thermal stores in heat networks could cut electric boiler capacity by up to 30%, says FairHeat’s Jake Adamson, who looks at data from existing…

November 2023 Heat network

Under the lights: LG4 guide to sports lighting

The new version of LG4 Sports lighting is designed to ensure that stadium lighting matches the quality of today’s broadcast trends and technology. Mike Simpson outlines…

September 2023 Lighting

Greening the golden arches: net zero at McDonald’s

McDonald’s claims its operation at Walt Disney World in Florida is the first net zero energy fast-food restaurant in the world. Cyclone Energy Group’s Benjamin…

September 2023 Electric

Balancing act: pressure independent thermostatic radiator valves

The growing range of PITRVs promises a simpler, more efficient and quicker way to balance heating systems than regular TRVs – as well as offering…

September 2023 PITRV

Luxury awaits: turning the Old War Office into an upmarket hotel

Transforming the 1,000-room Old War Office building in London into a luxurious Raffles hotel has been a momentous project for Aecom engineers. Andy Pearson discovers…

September 2023 Heat recovery

All change: the key requirements of the Golden Thread

The proposal for a Golden Thread of information was a headline of Dame Judith Hackitt’s review of building safety. Delivering the Golden Thread for a…

September 2023 Building safety
Construction cranes at sunset

Building Regulations update: notices for work

The Building Regulations (Amendments etc) (England) Regulations 2023 introduce new rules for the deposit of plans. They apply to all building work and they come…

August 2023 Building safety

Building Regulations update: building control for Higher Risk Buildings

The Building (Higher-Risk Buildings Procedures) (England) Regulations 2023 come into force on 1 October. They set out the building control processes for higher risk buildings…

August 2023 Building safety

Building Regulations update: role of Accountable Persons

New regulations come into force on 1 October for management of higher risk buildings under Part 4 of the Building Safety Act 2022. Hywel Davies…

August 2023 Building safety
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