Delta H is a consultancy dedicated to accelerating the transition to zero carbon energy systems. It is clear that rapid decarbonisation needs to happen at the largest possible scale if the worst impacts of climate change are to be avoided. As a consultancy company driven by a passion for decarbonisation, we only work on projects we believe are able to create significant positive change in the world: large scale, high ambition, and genuine commitment to deliver emissions reductions. Our leading expertise on energy storage, hydrogen, and green chemicals means we work on some of the most innovative and vital projects in progress today.