Learn to find the best energy efficient window treatments — read about the pros and cons of insulated curtains, thermal panels, cellular shades, and more.

Smart window technology marks new tool to combat climate change 02:30. San Jose, California — Inside a factory near Memphis, Tennessee, workers are making an unlikely weapon in the fight against ...

Energy-efficient windows, which Voltz called "an important consideration for both new and existing homes," can cost 30% more than standard windows, but can save on heating and cooling bills.

“The high weatherability makes it the first outdoor-facing low-E window coating, with an energy-saving capacity that clearly outperforms the indoor-facing counterpart,” Long said. “It could be an ...

Developing energy-efficient smart windows that reduce energy consumption while maintaining natural lighting and aesthetic appeal has become a key strategy in sustainable building development.