Duke Energy Florida Delivers $50 Million in Customer Savings Via Tax Strategy

Duke Energy Florida is set to deliver $50 million in customer savings in 2027 by implementing a new tax strategy. The company has accelerated the return of tax credits related to its Powerline Battery Energy Storage System to a one-year timeframe, rather than the typical 15-year lifespan.

This accelerated credit return will enable Duke Energy Florida to avoid a 2% base rate increase that was previously outlined in its multiyear rate agreement for 2025-2027. The company stated the move aims to keep electricity costs as low as possible for its customers.

Under its infrastructure plans, Duke Energy Florida intends to build 1.4 gigawatts of battery storage over the next decade. This expansion is projected to generate over $500 million in investment tax credits that will be passed directly to customers. Battery storage is a key component of the company's energy strategy, storing electricity during off-peak times for use during periods of high demand.

In addition to battery storage, Duke Energy Florida is expanding its solar energy portfolio. The company plans to establish 12 new solar energy sites by the end of 2028, anticipating approximately $3 billion in displaced fuel costs savings for customers over the facilities' lifetimes. In 2025, the company already passed on about $65 million in production tax credits from solar sites to customers.