In a bid to protect migratory birds and reduce light pollution, the city of Chicago has joined the “Lights Out” program. This initiative encourages residents and businesses to turn off their lights after 11 p.m., aiming to reduce the harm caused to birds that become disoriented by artificial light.
The program not only helps save the lives of birds but also contributes to energy conservation and reduced maintenance costs for building owners.
The Dangers of Light Pollution to Migratory Birds
Bright lights from homes and buildings during the night can be fatal to birds. As migratory birds navigate at night, artificial lighting causes them to circle buildings repeatedly, leading to exhaustion or fatal collisions with windows and other structures. By reducing the amount of light at night, the Lights Out program aims to minimize these dangers and help protect bird populations.
Energy Savings and Benefits for Building Owners
While the primary focus of the program is bird conservation, building owners also stand to benefit from energy savings and lower maintenance costs. Turning off lights or reducing their intensity helps decrease electricity consumption and extend the life of lighting fixtures, making it an economically sound decision for property owners.
Guidelines for Participation in the Lights Out Program
To help people and businesses participate in the initiative, the Lights Out program has issued a set of guidelines for Chicago residents:
- Turn off lights after 11 p.m.:Â Residents and businesses are encouraged to turn off all unnecessary lights after 11 p.m. to minimize light pollution.
- Draw curtains or blinds:Â Cover windows to prevent light from escaping, ensuring that light does not affect birds during their migration.
- Schedule work during the day:Â Service crews should conduct work during daylight hours to avoid disrupting birds at night.
- Install motion-sensitive lighting or timers:Â Building owners are encouraged to use motion-sensor lights or timers to reduce unnecessary energy use and limit light exposure during late hours.
These steps aim to reduce the negative impact of artificial lighting on birds and the environment.
New York’s Role in the Fight Against Light Pollution
Chicago’s involvement in the Lights Out program follows recent developments in New York state, which has taken additional steps to combat light pollution. Starting January 1, 2028, New York residents will be banned from having outdoor lights at recreational facilities turned on between 11 p.m. and 5 a.m.
This law will also apply to both residential and commercial buildings, with lighting ordinances being standardized across the state. These measures are designed to reduce light pollution, increase energy efficiency, and protect local wildlife, especially migratory birds.
