Policy | State governments and agencies have a key role to play in fostering the growth of energy storage. Todd Olinsky-Paul of the Clean Energy States Alliance looks at the key policies, programmes and incentives being used by America’s pioneering storage states

Markets | The UK government has placed energy storage at the forefront of its industrial strategy. David Pratt and Lauren Cook report on how this is creating the right conditions for what many believe will be a boom market in years to come

Grid storage | The advent of grid-scale energy storage means a whole raft of new technical, safety and risk-mitigation requirements for the industry to understand. Martijn Huibers, PhD and Paul Raats, MSc of DNV GL report on guidance designed to help stakeholders get to grips with this fast-emerging sector