Optimistic visions of America’s climate future look dramatically different from life today. The population abandons the suburbs for dense, efficient urban housing. Personal cars give way to bikes and green public transit. Those who can make the sacrifice sweat out the summer heat, rationing the air conditioning for those who most need it.
The alternative, so goes this line of thinking, is apocalyptic chaos.
But what if Americans could drive the same miles and blast the A/C to cool single-family suburban homes all summer long and actually reduce U.S. emissions of climate-changing gases by 40%? Not only is it possible, according to a new study, the average household would save up to $2,500 a year and do it with technology that’s on the market today.
The finding, published…