The government's plan to import LNG for energy security in New Zealand is questioned due to price volatility and the country's goal of achieving 100% renewable electricity generation by 2030. Analysis shows that investing in renewable energy generation and storage systems can meet future demand and exceed it, with offshore wind projects reducing the need for hydro electricity generation. The article discusses the use of excess grid power for pumped hydro storage and highlights the need for additional long-term storage capacity, such as the proposed pumped-hydro project at Lake Onslow. The country already has a regulatory roadmap for battery systems, with significant renewable generation and battery storage projects in development, suggesting that the electricity sector may not actually need the new LNG terminal infrastructure. Storage capacity, both short-term and long-term, is crucial for stabilizing a 100% renewable grid.