In this paper, we analyze the impact of BESS applied to wind–PV-containing grids, then evaluate four commonly used battery energy storage . . In this paper, we analyze the impact of BESS applied to wind–PV-containing grids, then evaluate four commonly used battery energy storage . . The report “America's Strategy to Secure the Supply Chain for a Robust Clean Energy Transition” lays out the challenges and opportunities faced by the United States in the energy supply chain as well as the Federal Government plans to address these challenges and opportunities. It is accompanied by. . In order to promote the consumption of renewable energy into new power systems and maximize the complementary benefits of wind power (WP), photovoltaic (PV), and energy storage (ES), studying a collaborative planning of wind, PV and energy storage systems is of significant importance. Using two case studies in sub-Saharan Africa, simulations were carried out under various PV tracking. . Energy storage can further reduce carbon emission when integrated into the renewable generation. The integrated system can produce additional revenue compared with wind-only generation.