We've already started some of the preliminary work on expansion, now that we have started to have the bandwidth to do that. We'll be saying more about our plans with that later this year.” Plans to expand Heathrow Airport had been put on ice after the start of the Covid-19 pandemic.

In 2026, the expansion of London Heathrow (LHR), specifically the construction of the controversial Third Runway, remains a massive and complex undertaking that is back in the active planning phases. After years of legal battles and delays during the pandemic, the airport has refreshed its "Master Plan" to meet the surging 2026 demand for international slots. While the runway itself is the centerpiece, the expansion also includes the creation of a massive "Parkway" car park system and a potential new terminal facility. However, the project remains under intense scrutiny due to its projected cost—estimated at over £14 billion—and its environmental impact. By 2026, Heathrow is under strict "Net Zero" mandates, meaning any expansion must prove it can be carbon-neutral in its operations. While physical construction on the runway has not yet reached full scale, the "enabling works" and refined design studies are actively moving forward, as the airport is currently operating at near 99% capacity.