The general direction of oil prices over the next several years is a polarizing topic. While many contend that it's useless to attempt to predict oil prices, understanding the key drivers of oil prices can be a useful exercise for investors, or, at the very least, an interesting one.
One such driver, perhaps ironically, is the U.S. shale gas boom, which was spurred on by the same technologies that made the country's oil boom possible. According to Ed Morse, head of commodities research at Citigroup Inc (NYSE:C), the shale gas revolution has massive implications for the price of oil.
How shale gas could lead to lower oil prices Morse predicts that shale gas will continue to gain market share against oil as a leading transport fuel. He argues that it "virtually guarantees" the end of oil's dominance as a transport fuel, subjecting oil to growing price competition – an issue it has managed to avoid in the past due to the paucity of alternatives to kerosene, diesel, and gasoline for use in planes, locomotives, and cars.
Morse suggests that the attractiveness of natural gas as a transport fuel will lead to greater adoption of natural gas vehicles, which are gradually making inroads in some transport sectors, such as trucking. Waste Management, Inc. (NYSE:WM), for instance, already boasts a fleet of around 2,000 trucks that are powered by compressed natural gas, or CNG, and plans to add more, while United Parcel Service, Inc. (NYSE:UPS) recently said that it will purchase 285 more gas-powered trucks next year.
Meanwhile, however, the transition toward gas-powered passenger vehicles has proved excruciatingly slow. Still, the space may be primed for growth, as engine manufacturers like Westport Innovations Inc. (USA) (NASDAQ:WPRT) team up with automakers to develop better bi-fuel technologies. Earlier this year, Westport Innovations Inc. (USA) (NASDAQ:WPRT) announced that its WiNG Power CNG bi-fuel system will be available on Ford Motor Company (NYSE:F)'s Ford F-450 and F-550 Super Duty Chassis Cab trucks.
While these firms are creating the technology required for gas-powered vehicles, companies like Clean Energy Fuels Corp (NASDAQ:CLNE) are hard at work developing the infrastructure required to refuel them. The California-based company is charging ahead with its natural gas highway project, which already boasts more than 300 natural gas refueling stations throughout the country.