Industrial energy supplier Aggreko is warning London contractors about stricter generator emissions requirements coming into force on 1 January 2025.

Tom Adlington explains how battery energy storage systems are helping Sir Robert McAlpine and Keltbray cut costs while making their sites greener.

Sir Robert McAlpine has cut emissions and fuel by 85% in five live tower cranes on one of its construction projects during a four-month period by using hybrid energy sources.

The introduction of new battery technologies is helping Keltbray decarbonising its power usage and has considerably reduced running costs, the company said.

Ferrovial and Microsoft have agreed a global alliance to advance the development of sustainable digital solutions for the construction, infrastructure and mobility industries.