Scientists are making strides in smart window technology, which could significantly reduce energy costs and improve indoor comfort.

A study in the Journal of Photonics for Energy presents a novel approach to managing both visible light and infrared radiation - an ongoing challenge.

Researchers combined liquid crystals with nanoporous microparticles and incorporated a vanadium dioxide surface to enhance efficiency, response time, and material use.

This innovation joins other global efforts to optimise smart windows, which could cut energy costs by 20% and reduce U.S. carbon emissions by 73 million metric tons annually.