[William Penn Foundation](https://williampennfoundation.org)

Rolling (Open Application)

No set maximum; typically will not exceed 25% of applicant’s annual operating budget for more than three years in five.

Supports projects that expand green stormwater infrastructure to improve water quality, reduce flooding, and enhance climate resilience in Philadelphia.

Projects must primarily benefit Philadelphia; fiscal sponsors are allowed; financial documentation required.

--- ## Description This grant supports organizations and community groups working to increase the acreage of green stormwater infrastructure (GSI) in Philadelphia. GSI includes the installation of trees, rain gardens, green roofs, basins, wetlands, and other features to manage rainfall and runoff, reduce flood risk, and improve water quality. The initiative is aligned with Philadelphia’s Green Cities Clean Waters plan and prioritizes projects that serve neighborhoods most vulnerable to climate-related stresses. The Foundation seeks innovative, community-driven approaches that maximize environmental and social benefits. --- ## Due Dates - Rolling (applications accepted at any time via the online portal) - Proposals outside of RFP cycles are considered on a rolling basis, but RFPs may have specific deadlines (see program page for active opportunities). --- ## Funding Amount - No set maximum award amount. - The Foundation will not fund more than 25% of an organization’s annual operating budget for more than three years in any five-year period. - Overhead/general expenses are supported at 15–25% of direct project costs, based on applicant’s budget size. - Funding for general operating costs may be included as part of a grant. --- ## Eligibility - Nonprofit organizations and fiscally sponsored projects are eligible. - Fiscal sponsors must be 501(c)(3) organizations; the applicant of record is the fiscal sponsor. - Projects must primarily benefit Philadelphia or its immediate region. - Organizations must submit appropriate financial documentation: - $100,000 or less: Audit, Review, Compilation, or Internally Prepared - $100,000–$249,999: Audit, Review, or Compilation - $250,000–$749,999: Audit or Review - $750,000 or more: Audit - Applicants may apply to multiple RFPs and are not limited to a single application per year. --- ## Application Process - Review program objectives and fit ([Program Objective Page](https://williampennfoundation.org/objective/green-stormwater-infrastructure)). - Create an account and submit an application via the [Grants Portal](https://wpf.my.site.com/grantee/s/login/). - Applications require a project budget and appropriate financial statements. - Proposals may be submitted through an RFP or as an Open Application (rolling). - Typical review timeline is approximately 90 days. - Site visits may be required for applicants advancing past the initial review. - For projects using a fiscal sponsor, all documentation and the application must be submitted in the sponsor’s name. --- ## Additional Information - The Foundation prioritizes projects in neighborhoods with high need and strong potential for community benefit. - Progress is measured by the increase in GSI acreage implemented. - For questions about the program objective, applicants are encouraged to contact the relevant program officer. --- ## External Links - [Green Stormwater Infrastructure Program Objective](https://williampennfoundation.org/objective/green-stormwater-infrastructure) - [How to Apply](https://williampennfoundation.org/funding/how-apply) - [Frequently Asked Questions](https://williampennfoundation.org/funding/frequently-asked-questions) - [Funding Opportunities](https://williampennfoundation.org/funding/funding-opportunities) - [Grants Portal (Apply)](https://wpf.my.site.com/grantee/s/login/) - [Awarded Grants](https://williampennfoundation.org/funding/awarded-grants) --- ## Contact Information | Name | Role | Email | Phone | |------------------|---------------------------|-----------------------------------------|-----------------| | Nathan Boon | Senior Program Officer, Environment and Public Space | [nboon@williampennfoundation.org](mailto:nboon@williampennfoundation.org) | — | | Grants Team | General inquiries | [grants@williampennfoundation.org](mailto:grants@williampennfoundation.org) | (215) 988-1830 |

Green Stormwater Infrastructure

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