Because this feature is a proven energy-saver, customers qualify for a number of conservation rebates.

CNN: Nest's plan to stop brownouts before they start

The firm's plan for the Kuala Lumpur Securities Commission headquarters promises to be an even bigger energy-saver.

CNN: SPECIAL REPORT CITIES

These, combined with its battery-saver core and energy-saving PRISM 2 technology, deliver hours of gameplay on a single charge.

ENGADGET: NVIDIA unveils Project Shield, a Tegra 4-powered Android gaming handheld