The N470 17 kilometers long CO2 negative
The N470 is the first road to be renovated in a CO2-negative manner over its entire 17-kilometre length. The aim is to achieve 50% energy savings with these innovations and to reduce CO2 emissions within the project by 10 tons of CO2 per year. #olivine is used in the verge; a mineral that absorbs CO2. The Honey Highway will contribute to the bee population with a flower mixture of 44 different seeds. Special plants will capture particulate matter from car tires and exhaust gases.