Experience with energy storage in both utility-scale and/or large industrial facilities, including the following design types, is strongly preferred: battery technology/chemistry selection, battery sizing, one-line development, site arrangements, inverter selection, cable ampacity calculations, grounding, protective relaying and associated systems design and construction administration. As one of the only firms in the United States to offer a fully integrated turnkey solution in the energy storage industry, Burns & McDonnell has the market expertise to manage a wide variety of storage technologies including lithium-ion, flow, and mechanical storage systems.