I thought of this thread Christmas eve when I got this email from my electric company -
"As our communities continue to experience frigid weather, PJM, the regional grid operator that includes PECO, has asked for consumers across its 13 states and DC to look for ways to safely conserve electricity until 10 a.m. tomorrow.
If your health permits, please consider reducing the use of your electricity until 10 a.m. tomorrow. Conserving electricity as much as possible will help ensure adequate power supplies. Here are a few ways you can pitch in this holiday weekend:
Set your thermostat a few degrees lower, if its safe to do so
Postpone doing laundry or running dishwasher
Turn off lights and appliances when you don't need to use them
PJM continues to carefully monitor the power supply conditions. PJM is coordinating efforts among generators, power suppliers and local utilities to do everything possible to keep power flowing in the region."
PJM Interconnection is a regional transmission organization (RTO) that coordinates the movement of wholesale electricity in all or parts of Delaware, Illinois, Indiana, Kentucky, Maryland, Michigan, New Jersey, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia and the District of Columbia.
I wonder how PJM is going to handle a ramp up of EV's in the coming years.