Maritime Electric’s proposal to add two diesel generators in Prince Edward Island is being questioned in a recent report that suggests a more cost-effective alternative could be utilizing batteries. The report, conducted by Synapse Energy Economics at the request of the Island Regulatory and Appeals Commission (IRAC), proposes that a 100-megawatt battery energy storage system might be a more economical choice compared to the planned 50-megawatt generators.
Energy Democracy Now, an advocacy group involved in the regulatory process, supports the idea of battery storage, emphasizing its efficiency and lower carbon footprint. According to Brennan McDuffee, a community organizer with the organization, the report highlights potential cost savings, estimating that the battery system would cost $271 million, significantly less than the $411 million projected for the combustion turbines.
McDuffee stressed the advantages of battery energy storage, including the ability to store energy during off-peak hours and integrate it into the grid during peak demand, in contrast to the limited operation hours of traditional combustion turbines powered by diesel. He emphasized that battery storage systems could offer a more reliable and affordable solution in addressing the energy needs of Prince Edward Island.
Maritime Electric CEO Jason Roberts acknowledged the report and indicated that the company would respond to IRAC accordingly. Despite concerns about grid capacity issues leading to blackouts, McDuffee argued that battery storage technology is a viable and timely solution, citing successful implementations in Nova Scotia under similar climate conditions. He urged the public to consider the benefits of renewable energy technologies for enhancing reliability and affordability in the energy sector.