Heathrow should not mark its own homework on energy resilience | Nils Pratley
“We purchase and pay for a resilient setup from our suppliers,” Thomas Woldbye, Heathrow’s under-pressure chief executive, told the transport select committee, adding that the airport racked up energy costs of £135m a year. “Are we then also supposed to have a setup next to it? And then we would have to have a whole…