Municipal Light Plant

Mission Statement

The Wellesley Municipal Light Plant ("WMLP") implements best business practices to protect the safety of our employees and the public, deliver environmentally sustainable and highly reliable electricity and telecommunication services at competitive rates and provide financial and in-kind support to the Town. The WMLP conducts its affairs in a socially responsible and ethical manner, with respect for our many stakeholders.  

Vision Statement

The Wellesley Municipal Light Plant strives to be the municipal power and telecommunications distribution organization most admired in the industry for its reliable and low cost service, record of safety, commitment to reducing greenhouse gases and its financial and infrastructure support to the Town.  

Municipal Light Plant Spotlights

  1. HomeAssessmentAd


    Sign up for a home energy assessment and save money.
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  1. LEDstreetlight


    In 2018, the Municipal Light Plant retrofit more than 3-thousand high pressure sodium streetlights with Light Emitting Diode (LED) lights, saving taxpayers money and reducing Wellesley's carbon footprint. 
    Learn more.

  1. RenewableSquareAd


    Enroll in Wellesley's voluntary program that provides residents the opportunity to purchase all, or some, electricity from renewable sources. 
    Learn More

Customer Service Questions

Questions on your electric, water or sewer bills should be directed to Customer Service at 781-235-7600, extension 3364, 3365, or 3366.

Questions regarding electric service upgrades or installations should be directed to the Engineering Department at 781-489-7789.

To report a power outage please call 781-235-7600, ext. 3450.

Streetlight Outages can be reported by sending an email.