Look up project better place. Israel's public transportation system is also one of the best in the world. No one really needs a car in israel with the easy access to buses, trains and commuter planes to the north and south. Israel also has many companies that install natural gas options in regular cars. It cost around 10,000 NIS. Where else is this even available, besides Israel? Don't forget that israeli companies are some of the worlds largest manufacturers of solar panels. How about the fact that almost every house uses hotwater heated by the sun, not electricity.