Toyota’s flowers are derivatives of cherry sage and gardenia that effectively absorb nitrogen oxides and remove heat from the atmosphere. This lowers the surface temperature surrounding the factory, which in turn cuts down on energy requirements for cooling.
The Prius production process reportedly generates more CO2 than standard petroleum-powered vehicles, meaning that the flower planting initiative is little more than “greenwashing.” Toyota claims that the increase in CO2 during production is quickly offset by the vehicle’s reduced emissions once it hits the streets. Let’s hope the flower doesn’t escape Toyota’s plant, as it will undoubtedly take over/devour all species.

via fastcompany