Technologies including multi-core processor chips, more efficient power supplies and smart cooling systems are already available.

ECONOMIST: Computers and the environment

Mulpuri says his smart windows can reduce by 25% the heating and cooling energy used in a building.

FORBES: Smart Window Maker Soladigm To Manufacture In Mississippi

Homeowners who prefer installation via their heating and cooling contractor can ask for the Prestige IAQ, which has all the features of the Wi-Fi Smart Thermostat plus indoor air quality controls.

ENGADGET: blogger-avatar