Try to offset by reducing elsewhere. Line dry laundry, wash in cold water, turn off all lights when not in the room, turn off all applicances or unplug better yet (they carry what is called a phamton load - they are on even when turned off), wash only full dishwash loads, lower your thermostat by 2 degrees (that saves big on your bill), install a gray box (timer on the water heater - that saves us about $10 a month).