On March 10, 2009, Mayor Thomas M. Menino stood alongside prominent commercial property owners and the President of the Mass Audubon from the Skywalk at the Prudential Tower to announce the continuation of the Lights Out Boston initiative for the spring.  Under this voluntary program participating building owners and managers agree to turn off or dim all architectural and internal lighting between 11 p.m. and 5 a.m. during the spring migratory bird season which ends May 31, 2009.  Buildings committed to this program will save money, reduce the risks of climate change, and protect wildlife.

Reduce Energy Use and Greenhouse Emissions

In accordance with the Mayor’s Climate Action agenda, Lights Out Boston can reduce the amount of electricity that a building uses for lighting—and the associated electricity costs—by up to 25%.   It also reduces the emission of greenhouse gases, especially carbon dioxide, associated with the production of electricity. The increase of greenhouse gases in our atmosphere is the primary cause of climate change.

Concern for Migrating Birds

Migrating birds have difficulty adapting to an urban environment.  When a city skyline—especially buildings over 20 stories —is brightly lit at night, the lights can confuse the birds.   Scientists are unsure of the exact reason for this problem, but do know that birds can fly as low as 500 feet during inclement weather and skyscrapers are the most visible part of the city to migrating birds. 

For more Information please read Frequently Asked Questions and visit our partner The Massachusetts Audubon Society.

Participating Property Owners and Managers