From an article at "American Thinker" entitled Who Will Control Your Thermostat?:
"...the temperature of your home will no longer be yours to control. Your desires and needs can and will be overridden by the state of California through its public and private utility organizations. All this is for the common good, of course."
And of course with cameras installed in your house, they'll be able to see if you're using a wood-burning fireplace.
(Side note to market-minded investment types): Might be a good time to put some money into companies that make things like mittens, woolen clothing, etc.