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Light Bulb Challenge

 

Arlington Wins the Light Bulb Challenge!

Over the weekend of March 21-22nd, the Energy Smackdown™ teams competed to replace incandescent light bulbs with compact fluorescents—measured as total wattage saved.

Overall results…
  • The three teams retired 888 incandescent bulbs.
  • Which translates to a savings of 60,000 kWh electricity per year, 450,000 kWh over the life of the bulbs (7.5 years)
  • Enough electricity to light 87 homes each year, 650 homes over the life of the bulbs
  • A dollar savings of $9,739 each year, $72,000 over the life of the bulbs
  • The teams reduced annual CO2 emissions by 24 tons, 178 tons over the life of the bulbs
  • 33% of those bulbs were delivered using carpool, bike, walking, or public transport
Team results...
  • First place: Arlington A-Team members retired 486 incandescents, a total of 25,356 watts saved. 22% were replaced via alternate transport for a total of 31,386 points
  • Second place: Team Medford retired 238 bulbs for a total of 12,512 watts saved, 31% were replaced via alternate transport for a total of 17,402 points
  • Third place: Cambridge Energy Busters retired 164 bulbs for a total of 8,528 watts saved, 67% were replaced via alternate transport for a total of 15,748 points
Updated team standings...
  1. Arlington "A" Team: 137,013 points
  2. Cambridge Energy Busters: 74,254 points
  3. Team Medford: 67,060 points
Thanks to...
  • Sylvania, Home Depot, Costco, National Grid, and NSTAR for providing hundreds of compact fluorescent bulbs.
  • Work Out World Medford for hosting the pick-up and drop-off.
  • National Grid, NSTAR, Northeast Energy Efficiency Partnerships, Mirant, and the Massachusetts Division of Energy Resouces for their continued support of the Energy Smackdown.
  • The team captains and Leadership Council members for producung such an impressive result.