Electricity recharging stations instead of gas filling stations that would use the existing electricity grid by extending it and use existing battery technology is an idea that is being tried by a group of companies with a $100 million investment by the Israel Corporation, and $100 million from other sources. It would also provide for swapping batteries for instant refilling. It is estimated that assuming a lifespan of 1500 battery recharges energy cost of all electric cars would be 7 cents per mile according to Mr. Agassi's company Better Place which is behind this investment.