With the world going green, keep an eye on hydrogen energy stocks. While you won’t get rich overnight trading them, they could offer explosive opportunities down the line. We already know Bank of America and Goldman Sachs believe hydrogen could create a potential $11 trillion market opportunity. We also know President Joe Biden could ease up on current hydrogen tax credits, which are seen as too restrictive. In fact, companies, like Plug Power (NASDAQ:PLUG) expect the restrictions to be loosened. According ...