Green traffic is better for environment

Now when our environment is getting worse and worse. The danger of climate change is becoming even more prominent. This the time when we should think of ways to reduce the carbon emission into environment. One way to do it is introduction of green traffic, that the traffic that runs on biogas. Sweden is on big example of that. Most of the traffic runs on biofuel, yet not all. Especially the public transport busses ate all on biogas fuel. Biofuel can be easily obtained from food waste. And gives two sided benefits, i.e. solid waste is disposed of properly, and fulfils fuelling needs of autos, and further have lesser carbon footprint on environment.