LED lights in all schools


Facilities Director, Amy Colleran, shared in advance of the Medfield Energy Committee meeting this evening that the schools are replacing all lights in all school buildings to effect an annual $123,000 estimated energy savings.  The cost to do the swap is 100% paid for by Eversource grants.

This is the projected savings for the Medfield High School, our biggest building.

Financial Summary Energy Conservation Measure PROJECT TOTAL COST Estimated Incentive CUSTOMER COST ROI AC & Maintenance Savings SIMPLE PAYBACK (YEARS) Estimated Annual Energy Savings ($) Lighting $88,334.00 $88,334.00 $0.00 0% $14,670 0.0 $41,142.00 Total $88,334.00 $88,334.00 $0.00 0% $14,670 0.0 $41,142.00 $4,651.00 Monthly Cost of Delay KWH SAVINGS 242,014 Town of Medfield High School $0 $100,000 $100,000 $200,000 $200,000 $300,000 $300,000 $400,000 $400,000 $500,000 $500,000 $600,000 $600,000 Year 1Year 1Year 1 Year 1 Year 2Year 2Year 2 Year 2 Year 3Year 3Year 3 Year 3 Year 4Year 4 Year 4 Year 4 Year 5Year 5Year 5 Year 5 Year 6Year 6Year 6 Year 6 Year 7Year 7Year 7 Year 7 Year 8Year 8Year 8 Year 8 Year 9Year 9Year 9 Year 9 Year 10Year 10Year 10 Year 10 10 Year Energy Savings 10 Year Energy Savings10 Year Energy Savings 10 Year Energy Savings10 Year Energy Savings 10 Year Energy Savings 10 Year Energy Savings

Savings at the Blake Middle School are about $25,000/year, $15,000 at Memorial and Wheelock, and $13,000 at Dale Street.

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