Marblehead Considers Seasonal Electric Pricing to Alleviate Grid Pressure

The Municipal Light Department in Marblehead is evaluating a seasonal pricing model for electricity, proposing lower rates in fall, winter, and spring, while increasing them during summer months to manage peak demand. General Manager John Blair highlighted that the current uniform rate does not reflect the fluctuating costs of power throughout the year, with the seasonal difference estimated at one or two cents per kilowatt-hour.

The initiative aims to encourage customers to utilize electricity more strategically, particularly during off-peak seasons. The department is responding to rising temperatures and increased electrical demand, as evidenced by a recent heat wave that nearly overwhelmed the system, leading to outages.

A timeline for implementing these changes is not yet established, although proposals may be introduced before next summer. Additionally, the commission supported a $15 million funding effort for geothermal energy projects to assist Massachusetts in reaching net-zero emissions targets by 2050.