Promoting sustainable land use and enhancing Boulder’s environment since 1959

Education. Political action. Encouragement of public involvement.

Our Guiding Principles


Control growth to meet community goals and preserve quality of life.

Open Space

Preserve open space to conserve wildlife habitat, provide for agriculture and for recreation and renewal.


Support a balanced transportation system that encourages walking, bicycling, car sharing and mass transit.

Good Governance

Encourage citizen engagement, open data and transparency.


Decrease greenhouse gas emissions through efficiency, conservation and renewable energy sources.


Enhance the diversity of people and housing choices.

Our Mission

PBC seeks to promote–through education, political action, and encouragement of public involvement–far-sighted, innovative,and sustainable land use and growth patterns that preserve the area’s unique character and desirability, and which reduce our carbon footprint and environmental impact.

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Join our mailing list, become a member, meet the board or volunteer.


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