The new net zero back up generator at Heathrow airport has failed.
Can?t belief they took out the diesel generators they have used as back up for year and replaced it with a biomass one! In principal it sounds great but it was designed to work alongside an already functioning system.

I can tell you all now that every single hospital in the country has diesel back up systems that automatically kick in when there is a power loss. They are the same generators that are used on tankers and military bases.

Imagine one of those not kicking in or has been replaced by something else like biomass!