With emissions discount rules and the recognition of electrical autos at an all-time excessive, automakers are beneath large stress to make their inner combustion engine autos extra gasoline environment friendly and lift the efficiency of their EVs. This implies they’re having to have a look at each attainable side of a car to assist it meet inexperienced rules and client wishes.
For instance, by utilizing nanotechnology-powered glass — similar to suspended particle system, or SPD, variable gentle transmission glass — in sunroofs as a substitute of the cumbersome sliding overhead panel we’re all acquainted with, automakers have been in a position to present extra headroom for passengers with out having to compromise driving stability and security by elevating the middle of gravity in vehicles and utilities. One automaker has publicly calculated that the usage of SPD good glass can eradicate the necessity for 54 elements of their panoramic sunroofs and cut back weight within the roof by 13 kilos.
One other automaker has calculated that this expertise can cut back cabin temperature by 18 levels with out utilizing air-con. This not solely permits automakers to scale back weight and add house by lowering the scale of air-con compressors by 40 p.c but additionally reduces CO2 emissions by as much as four grams per kilometer and will increase the driving vary of electrical autos by 5.5 p.c.