Yeah, we got the same notice. I'm hoping it's just a 37% increase on the USAGE, and not on the delivery as well. It'll still raise the bill almost $20/month, but better than the $35 if the whole bill goes up.
We've been switching some of the electronics with vampire lights to power strips and we set it up so we shouldn't need the space heater this winter (keeps the pipes from freezing in the washing machine), so we're hoping that helps.