At BoingBoing, Maggie Koerth-Baker shares an amazing fact: The 100 million lighted exit signs that adorn the country’s schools, offices, and movie theaters use 30 to 35 billion kilowatt-hours of ...
On Interstate-91 North, shortly before Exit 16 (Route 202) in Holyoke, there is a portable lighted sign instructing drivers who want to take Exit 17 (Route 141) to stay in the right lane. However, the ...
Replacing an old exit sign with a more energy efficient model could save a business up to $100 a year in electricity costs. Replacing an old lighted exit sign with a new, energy efficient model could ...
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