A worldwide energy austerity measures refers to coordinated efforts to reduce energy consumption worldwide, for example by instituting mandatory speed limits, enforcing car-free weekends, requiring work-from-home arrangements, incentivizing public transport use, reducing non-essential lighting at night, implementing rolling power outages, rationing private vehicle use, and setting mandatory indoor temperature limits.A worldwide energy austerity measures refers to coordinated efforts to reduce energy consumption worldwide, for example by instituting mandatory speed limits, enforcing car-free weekends, requiring work-from-home arrangements, incentivizing public transport use, reducing non-essential lighting at night, implementing rolling power outages, rationing private vehicle use, and setting mandatory indoor temperature limits.