The Academy of Natural Sciences is Philadelphia’s natural history museum and a world leader in biodiversity and environmental research. The Academy’s mission is to create the basis for a healthy and sustainable planet through exploration, research and education.

AIA Philadelphia organizes architects in the region for the purpose of advancing their influence in shaping the built environment, and their ability to effectively practice architecture in an ever-changing society and competitive marketplace. The Chapter provides opportunities for professional development, service, and collegiality among peers.

Managing Directors Office
As the Cabinet-level office that directly supervises the thirteen operating departments, the traditional function of the Managing Director's Office has been to oversee, support and assist those departments.

Contact: Darlene Messina, Coordinator: Environmental and Urban Sustainability Initiatives (EUSI)

Philadelphia City Planning Commission
The City Planning Commission is responsible for guiding the orderly growth and development of the City of Philadelphia.

Serving the Greater Philadelphia region for more than 40 years, DVRPC works to foster regional cooperation in a nine-county, two state area. City, county and state representatives work together to address key issues, including transportation, land use, environmental protection and economic development.

Our mission is to advance and promote sustainable and environmentally responsible planning, design, construction and operation of the region’s buildings, landscapes, cities and communities, mindful of the legacy left for future generations.

PennFuture works to create a just future where nature, communities and the economy thrive. We enforce environmental laws and advocate for the transformation of public policy, public opinion and the marketplace to restore and protect the environment and safeguard public health. PennFuture advances effective solutions for the problems of pollution, sprawl and global warming; mobilizes citizens; crafts compelling communications; and provides excellent legal services and policy analysis.

The Pennsylvania Environmental Council (PEC) protects and restores the natural and built environments through innovation, collaboration, education and advocacy. PEC believes in the value of partnerships with the private sector, government, communities and individuals to improve the quality of life for all Pennsylvanians.

The Pennsylvania Horticultural Society (PHS) is a not-for-profit membership organization founded in 1827. Under the leadership of Jane G. Pepper, PHS provides great events, activities and publications for novice gardeners, experienced horticulturists, and flower lovers of all ages.

TRF builds wealth and opportunity for low-wealth people and places through the promotion of socially and environmentally responsible development.