Major US utility company Duke Energy has filed its biennial long-range energy modernisation plan for North and South Carolina, US. The plan includes a 5,600MW battery storage target.
Idaho Power’s updated integrated resource plan adds more solar, wind and energy storage than gas generation, while Public Service Company of New Mexico gets 450MW of solar and storage added to its resource application.
A large-scale solar PV system paired with pumped hydro energy storage could cover as much as 25% of the Hawaiian island of Kaua’i’s energy demand, pushing the island’s total share of renewables in its energy mix past 80%.
“The elimination of solar energy’s intermittency and ensuring its 24-hour availability at grid-competitive cost is the holy grail and RayGen has found it”.
Minister for Energy Dr Megan Woods attended an event to officially inaugurate the first grid-scale battery energy storage system in New Zealand, hosted by energy retailer and project owner Mercury Energy.
While headlines about energy storage in Australia have been dominated by news of batteries in large-scale utility projects and the residential sector, the country’s government and renewable energy agency have identified numerous possibilities for developing pumped hydro storage assets.
