That is ten times Sweden's annual heat consumption.

ECONOMIST: Geothermal energy

This is equally as important as raw speed, because heat and power consumption have a direct impact on performance and battery life.

FORBES

So computer architects and researchers are working on new ways to bring PC heat and power consumption down--and improve performance in the process.

FORBES: Magazine Article

He said the new integrated temperature control system was like a giant television remote control which would allow for very tight control of heat and electricity consumption.

BBC: Energy efficiency boost at Eden Project

Rather than dwell on the old performance metric of speed, Otellini, in his first Intel Developer Forum speech as CEO, focused on power consumption and heat dissipation of semiconductors.

FORBES: Chief Executive Paul Otellini

Its wafers, dubbed silicon-on-insulator, or SOI, can go into standard chipmaking equipment but are engineered to reduce power consumption, and thus heat, by up to 50%.

FORBES: Magazine Article

The plant cannot use palm oil or oils fit for human consumption and efforts must be made to recover waste heat and enable it to be used by nearby properties.

BBC: Shoreham ?20m biofuel power plant plans agreed

ArcelorMittal Steel USA is finding an uncommon way to beat the competition: It is cutting energy consumption at one of its steel plants in Chicago by re-using heat to make electricity.

FORBES: Recycling Wasted Heat and Power Could Clear the Air