The detailed report, released by British government regulators, stated that a short circuit in the transformer’s bushing led to a catastrophic loss of power. The bushing problem had been identified back in 2018 but was never rectified, and maintenance checks scheduled for 2022 were deferred. National Grid Electricity Transmission had not serviced the transformer involved since July 2018.
Shopping for a broader understanding, travelers and political leaders voiced their worries regarding the vulnerability of the electric grid after the March 21 disaster, which halted all flights temporarily due to compromised safety systems. Prime Minister Keir Starmer expressed deep concern over the incident, emphasizing the need for accountability.
Furthermore, the report shed light on the inadequacies of Heathrow's power systems, which were ill-equipped to leverage backup power supplies from unaffected substations. Due to flawed design, a quick recovery was hindered as the airport relied on manual intervention for power management during the crisis.
The findings from this investigation raise crucial questions about infrastructure resilience in the UK, especially regarding what measures will be taken to prevent such failures in the future.
Shopping for a broader understanding, travelers and political leaders voiced their worries regarding the vulnerability of the electric grid after the March 21 disaster, which halted all flights temporarily due to compromised safety systems. Prime Minister Keir Starmer expressed deep concern over the incident, emphasizing the need for accountability.
Furthermore, the report shed light on the inadequacies of Heathrow's power systems, which were ill-equipped to leverage backup power supplies from unaffected substations. Due to flawed design, a quick recovery was hindered as the airport relied on manual intervention for power management during the crisis.
The findings from this investigation raise crucial questions about infrastructure resilience in the UK, especially regarding what measures will be taken to prevent such failures in the future.
