Greenbelt Alliance

Greenbelt Alliance is a non-profit land conservation and urban planning organization that has worked in California's nine-county San Francisco Bay Area since 1958.

Greenbelt Alliance promotes the creation of walkable neighborhoods with a mix of shops, homes, and jobs near public transit. The organization encourages cities to adopt smart growth policies, to accommodate the Bay Area's increasing population while protecting open space and making the region's cities better places to live. It has been involved in the adoption of urban growth boundaries in more than 20 cities and 5 counties in the Bay Area. These boundaries draw a line to define where growth should and should not go, and are generally either adopted by voters through the initiative process, or by city councils or county boards of supervisors.

Greenbelt Alliance works to get Bay Area residents involved in their local urban planning processes and development decisions. To help people learn more about the region's open space and its cities, the organization leads hikes, farm tours, and urban walks throughout the Bay Area that are open to the public. It also endorses development proposals that meet smart growth guidelines and include homes people can afford.

Greenbelt Alliance publishes reports on land use policy, affordable housing, smart growth, sprawl development, open space protection, and farming.
Recent publications include:

• At Risk: The Bay Area Greenbelt -- A regular survey of the region's land at risk of sprawl development. The 2006 report found that 401,500 acres (1,625 km2), or 1 out of every 10 acres (40,000 m2) of land in the Bay Area, is at risk.
• Bay Area Smart Growth Scorecard -- An evaluation of the policies of all 109 cities and counties in the Bay Area to assess how well each is doing at preparing for regional growth. On average, cities scored 34%; counties scored 51%. The report won a statewide award from the American Planning Association.
• Smart Infill -- A guidebook for planners, decisionmakers, and interested residents on how to encourage good infill development—growth within existing cities to create walkable neighborhoods.

Greenbelt Alliance is involved in statewide efforts in California to fight climate change through better land use. This is based on the idea that transportation is the largest contributor of greenhouse gases, and transportation is dictated by land use. Put another way, if homes and jobs are built far apart, people will drive more, and that will have a negative impact on the Earth's climate. Greenbelt Alliance advocates for changing how cities are built—focusing new development in downtowns and around transit stations—to reduce driving and so reduce greenhouse gas emissions.