Westport Innovations

Clean Energy Fuels: The Perfect Stock?

With gas prices skyrocketing and natural gas initiatives on the table, it would appear that this is a great time to invest in alternative fuels. But a look under the hood suggests that green fuels might get a red light.

Three Greentech Auto Stocks to Watch

The hard-hit U.S. auto industry is making a comeback, partly due to advances in green technologies. From electric cars to engines that operate on natural gas, greentech should be good news not only for the industry, but also for investors. Hilary Kramer explains how to profit.