Connecticut – Electricity DECEMBER 2018 MARKET INFORMATION XOOM ENERGY’S FIXED RATE PLANS ARE CURRENTLY LOWER THAN THE LOCAL UTILITY: United Illuminating Residential Fixed Rate Plans: SureLock 12 Available to over 300,000 Connecticut Customers Visit https://acn.xoomenergy.com/en/residential/connecticut for more information.

Massachusetts – Electricity DECEMBER 2018 MARKET INFORMATION XOOM ENERGY’S FIXED RATE PLANS ARE CURRENTLY LOWER THAN THE LOCAL UTILITY: National Grid (Massachusetts Electric NE & WC Residential Fixed Rate Plans: SureLock 12 & SimpleClean 12 Business Fixed Rate Plans: BizLock 12 & BizSimpleClean 12 National Grid (Massachusetts Electric SE & Nantucket Electric) Residential Fixed Rate Plans: SureLock 12 Business Fixed Rate Plans: BizLock 12 Available to over 1.2 Million Massachusetts Customers Visit https://acn.xoomenergy.com/en/residential/massachusetts for more information.

Rhode Island – Electricity DECEMBER 2018 MARKET INFORMATION XOOM ENERGY’S FIXED RATE PLANS ARE CURRENTLY MATCHING THE LOCAL UTILITY: National Grid - Narragansett Electric Residential Fixed Rate Plans: SureLock 36 Business Fixed Rate Plans: BizLock 36 Available to over 490,000 Rhode Island Customers Visit https://acn.xoomenergy.com/en/residential/rhode-island for more information.

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