Maine 2025-2026 Regular Session

Maine House Bill LD1934

Introduced
5/6/25  
Refer
5/6/25  
Refer
5/6/25  
Engrossed
6/11/25  

Caption

An Act to Promote Responsible Outdoor Lighting

Impact

The legislation, if enacted, would require new public outdoor lighting to comply with defined luminous intensity levels, thereby regulating light pollution levels in public spaces. This includes limits on light output, the necessity for shielding certain types of luminaires, and specified conditions for the operation of nonessential lighting during nighttime hours. By prioritizing these regulations, the bill aspires to create a more sustainable approach to outdoor lighting that balances the needs of safety and environmental conservation. It also permits municipalities to adopt stricter lighting ordinances if desired, fostering local governance on this issue.

Summary

LD1934, also known as 'An Act to Promote Responsible Outdoor Lighting,' aims to address the growing concerns regarding light pollution and its impacts on the environment and community health in Maine. The bill sets forth guidelines and standards for outdoor lighting installations to ensure that lighting is both effective for safety and respectful of the night sky. By referencing recognized lighting standards, the bill promotes the use of fully shielded luminaires that minimize light trespass and excess brightness, thereby protecting natural habitats and ensuring public safety.

Sentiment

Overall, the sentiment surrounding LD1934 appears to be supportive, particularly among environmental advocates and community organizations concerned with light pollution. Proponents argue that the bill represents an essential step toward responsible urban planning and environmental stewardship. However, there may be concerns from some stakeholders about the potential costs and challenges of implementing these standards, especially for smaller communities or organizations that may struggle with the transitions required under this bill.

Contention

A key point of contention includes the balance between regulating outdoor lighting for environmental protection and allowing flexibility for community-specific needs—especially concerning outdoor events and activities that require adequate lighting. Opponents may argue that overly stringent regulations could hinder local events or lead to significant costs for municipalities needing to comply. Moreover, discussions around exemptions for emergency services and temporary lighting during roadworks indicate a need to find nuanced solutions that do not detract from public safety while advancing responsible outdoor lighting practices.

Companion Bills

No companion bills found.

Previously Filed As

ME SB1795

IDOT-OUTDOOR LIGHTING

ME HB452

Outdoor Lighting - Guidance and Use of State Funds

ME HB969

Providing for management of responsible outdoor night lighting; and imposing duties on the Department of General Services.

ME HB5474

OUTDOOR LIGHTING CONTROL

ME SB3964

OUTDOOR LIGHTING CONTROL

ME S1635

Requires outdoor lighting fixtures installed or replaced by, or on behalf of State, or at projects receiving State funds, to meet certain criteria.

ME A1656

Requires outdoor lighting fixtures installed or replaced by, or on behalf of State, or at projects receiving State funds, to meet certain criteria.

ME S3607

Requires State to use certain energy-efficient outdoor lighting fixtures.

ME HB1955

To Repeal The Shielded Outdoor Lighting Act.

ME H3494

To improve outdoor lighting, conserve energy, and increase dark-sky visibility

Similar Bills

No similar bills found.