Bankability is a key issue in the delivery of BESS projects. The technology works. The economics can be modelled. What is slowing the rollout is the question of whether a project remains financeable and insurable once contract structures, revenue paths, operational risk and the regulatory environment are stress-tested under realistic assumptions. That is where the deci-sion is made today which BESS projects connect to the grid, and which stall at the investment committee.