Hydrogen could be a major source of power in the late stages of the energy transition. Batteries are good for storing power for hours. Hydrogen can be stored fo

Hydrogen could be a major source of power in the late stages of the energy transition. Batteries are good for storing power for hours. Hydrogen can be stored for months, so can mitigate seasonal cycles and severe weather conditions. But there's little point investing in long-term energy storage while there remains market opportunity in short term storage, which will still be the case in ten years.