New NIH study finds strong association between light pollution and breast cancer. Read more here.

Brightening Futures by Dimming Lights

At Princia, we are committed to addressing the pervasive issue of light pollution. By tackling light pollution, we not only protect our night sky but also improve human health, conserve energy, and support wildlife.

United Nations General Assembly

Presenting at the United Nations General Assembly

Spotlight on Light Pollution at UNGA79

Princia's Founder & President has been invited to address the global community about the critical issue of light pollution at the Science Summit at the United Nations General Assembly (UNGA79) in New York City, September 2024. This opportunity highlights our commitment to raising awareness and driving international action to protect our night skies and promote a healthier environment for all.

Rip Sullivan

Collaborating with Legislators

Partnerships for a Brighter Future

In collaboration with elected representatives, Princia is actively working to combat light pollution. Our partnerships focus on legislative advocacy and community initiatives aimed at reducing excessive artificial lighting, improving public health, and preserving our natural night environment.

Other Collaboration

Working with Countries, States, and Municipalities

Spreading the Light Pollution Awareness Nationwide

Princia is collaborating with states and municipalities to secure light pollution proclamations. These efforts are vital in spreading awareness and encouraging communities across the nation to take action against light pollution, fostering a collective movement towards a healthier and more sustainable future.

Research and Policy Paper

Conducting Research and Creating a Policy Paper on Light Pollution

Pioneering Solutions through Research and Policy

Princia is at the forefront of light pollution research, working diligently to develop a comprehensive policy paper. This initiative aims to provide evidence-based recommendations and practical solutions to mitigate light pollution, safeguard public health, and preserve the natural night environment for future generations.

Why is light pollution a problem?

Health Issues

Exposure to excessive artificial light disrupts human circadian rhythms, leading to sleep disorders and other health problems.

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Energy Waste

Inefficient and unnecessary lighting contributes to significant energy waste, increasing carbon emissions and environmental impact.

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Wildlife Disruption

Light pollution interferes with the natural behaviors of wildlife, including migration, reproduction, and predator-prey interactions.

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Astronomical Interference

Bright city lights obscure the night sky, hindering astronomical research and depriving us of the beauty of the stars.

Economic Costs

The financial burden of wasted energy and increased infrastructure costs due to over-lighting strains public and private resources.

Environmental Impact

Artificial light contributes to pollution and ecological imbalance, affecting ecosystems and biodiversity.

Support our Cause

Lend your voice to our mission by signing the petition to combat light pollution, advocating for policies that protect our night skies and promote a healthier environment.

Sign our Petition

Powerful Tools for

Light Pollution Advocacy

Community Engagement
Policy Advocacy
Research Initiatives
Awareness Campaigns
Resource Hub
Proclamation Support
Volunteer Network
Global Collaboration
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Become a Light Pollution Advocate

Intern at Princia and gain the opportunity to author policy papers, communicate with your representatives, and initiate proclamations, all while making a significant impact in the fight against light pollution.

Join our Team

Recent Blog Posts

The Hidden Cost of Bright Nights: Understanding and Combatting Light Pollution

When we think about pollution, the first images that come to mind are often smog-filled cities, polluted rivers, and plastic-laden beaches...

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