Not all alternative energy mutual funds are created equal. In a recent interview with the Wall Street Journal, a reporter asked me which alternative energy mutual funds were the most focused on renewables, noting that many mutual funds hold non-energy related companies such as Apple, PepsiCo and Google. The answer to this question is not as straight forward as one might think. This article sorts out which mutual funds are truly invested in the dynamic and growing green energy sector, and which ones are more peripheral.