As far as the buildings themselves, Watson sees not only the ability of buildings to interact with power markets, but the ability to self-regulate and adjust as well.
Technology advances in the last few years have replaced older, faster-moving windmills with new, self-monitoring turbines whose 150-foot long blades adjust to wind direction and speed.
Exacerbate the new bubbles that will again be problems down the road, and trash the dollar further, or allow the economy to adjust itself with another recession that deflates the prices of assets down to levels that would be self-sustaining.