Cutting-edge energy-saving devices are making homes smarter, more efficient, and eco-friendly. From smart thermostats that ...

Their replacement equivalents, compact fluorescent lightbulbs and light-emitting diode bulbs, are bright, use 75 to 80 percent less energy, and can save you $60 to $125 dollars per bulb in energy ...

Over the past 20 years or so, the conventional wisdom that daylight saving time cuts down on energy use has come into ...

Whatever your preference, LED light bulbs offer the flexibility to enjoy the atmosphere you like. These bulbs have great brightness capacity, and are often more energy-efficient than your average ...

A new dual-band electrochromic window enhances energy efficiency by controlling light and heat, reducing energy use by 20%. It is durable, scalable, and outperforms conventional windows, offering a ...

The device assembled can modulate the visible light and near-infrared independently and effectively, showing higher energy-saving performance than commercial low-emissivity glass in most climatic ...

Research indicates that energy reductions from daylight saving time are minimal at best. A 2008 study in Indiana showed that while people may have relied more on sunlight than electric light ...