Um, we seem to have overlooked a critical detail.
"In addition, electrolysis creates no greenhouse gases, whereas making a pound of hydrogen from natural gas produces 4 pounds of greenhouse gases."
Perhaps this should have read electrolysis creates no ADDITIONAL greenhouse gases. That electricity has to come from somewhere, and currently we get 50% of our power from coal, which certainly produces greenhouse gases.
Blog Doing Math in FPGAs Tom Burke 24 comments For a recent project, I explored doing "real" (that is, non-integer) math on a Spartan 3 FPGA. FPGAs, by their nature, do integer math. That is, there's no floating-point ...