After decades of stagnation and multiple false dawns, the hydrogen economy is now ready for prime time. Investments in hydrogen technologies have skyrocketed over the past two years, with hydrogen being touted as the ‘fuel of the future.’ Meanwhile, industry experts predict that hydrogen could become a globally traded energy source, just like oil and gas, while Bank of America says the industry is at a tipping point and set to explode into an $11 trillion marketplace . Investors who wanted to gain exposure to the hydrogen have had to mostly rely on fuel-cell makers such as Plug Power Inc. (NASDAQ:PLUG), Bloom Energy Corporation (NASDAQ:BE), and Ballard Power Systems (NASDAQ:BLDP). That is, until now. Defiance ETFs , the creator of a line of next-generation exchange-traded funds (ETFs), has just launched the first-ever hydrogen ETF, Next Gen H2 Fund (HDRO) . HDRO ETF mainly focuses mainly on pure-play hydrogen companies […]