Demand for energy is growing, and one up-and-coming company is a much better buy than Plug Power right now.Plug Power (PLUG +2.44%) has attracted significant attention over the years. The company is an early developer in the clean hydrogen economy, with fuel cells, electrolyzers, and hydrogen infrastructure aiming to decarbonize industries such as transportation and logistics.The green energy policies a few years ago gave Plug Power a boost, but the tides have shifted, and the company continues to burn cash ...