Synergies with hydrogen: Hydrogen is a compressed, gaseous fuel like CNG, and there are many synergies between the development of the NGV market and the nascent market for hydrogen fuel cell vehicles. These synergies include fuel storage tank development, refueling station design and equipment manufacturing, and shared pathways for the production and use of RNG, as well as “power-to-gas” applications that can turn solar and wind power into synthetic gaseous fuels.