N.B. Power Evaluates Battery versus Gas for Energy Needs Amid Controversy
N.B. Power disputes the cost-effectiveness of a proposed 400 MW battery system compared to a gas project. By 2028, an additional 400 MW capacity is required for winter reliability, with concerns over battery reliability during cold snaps.
N.B. Power estimates a need for 400 MW of additional power by 2028 to ensure winter reliability. Despite NRStor's proposal for a 400 MW battery system costing less than half the $3.5 billion estimated for a gas and diesel plant, N.B.
AI-curated by TheiaPower's executive, Coady, argues that recent cost data shows no significant advantage for battery storage. The utility's operational requirements demand reliable energy sources capable of sustained output during extreme weather, which they believe gas and diesel options can provide.
Concerns were raised during a February 2023 cold snap when battery recharge capabilities were deemed insufficient. The integration of a large battery system into the existing network presents additional challenges, as its operational reliability during peak demand has not been established. The long-term cost implications of gas and diesel remain uncertain, suggesting that utilities should adopt a technology-agnostic approach to evaluate all available energy solutions.
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