This document discusses using hydrogen as an energy storage solution for Scotland's intermittent renewable energy sources like wind and tidal power. Scotland aims to source 100% of its electricity from renewables by 2020 but intermittent supplies can cause grid instability. Hydrogen is proposed as the only proven technology that can manage intermittent supply at scale. It has a higher energy density than batteries and can store power over long periods with no pollution. The document introduces The Hydrogen Office, a group currently working on projects around sustainable transport and education to advance the use of hydrogen as an energy storage and transportation fuel in Scotland.