Compressed Natural Gas is a clean alternative to gasoline. CNG is often less than half the price of gasoline and emits about 90% less pollution. Natural Gas is much safer than gasoline in the event of a spill. Maintenance costs are much lower on CNG vehicles than gasoline. CNG Now.com offers valuable information on CNG and an up to date map of CNG stations across the country. So whether you already own a CNG vehicle or are simply looking for more information, CNG Now has something for you. By having a larger portion of vehicles in the United States run on compressed natural Gas, we could drastically lower our dependence on foreign oil and reduce greenhouse emissions all in one step.