Nicholas Institute for Environmental Policy Solutions
Cover crops. Image credit USDA
USDA
Project

Nature Finance Case Study Library

This series of case studies illustrates past or ongoing projects that have used a variety of mechanisms to finance a nature-based solution in the US. Each case study describes the context, the nature-based solution applied, the financial mechanism used, and ideas for how private capital and/or a green bank or community lender could support similar projects.

Case Studies

Case Study Document NBS Type Financial Mechanism
Annapolis, MD, City Dock Resiliency Project Download Coastal green space Bond
Cape Foulweather Bridge Financing Download Land protection Bridge loan
DC Stormwater Retention Credit Trading Program Download Urban green stormwater infrastructure Revolving loan fund
Delaware Estuary Mussels for Clean Water Download Freshwater mussel reintroduction for improved water quality (supported through a mussel hatchery) Revolving loan fund
Dirt Capital Download Regenerative agriculture Impact investors with repayments from farmers
Family Forest Carbon Program Download Forest management Bond (repaid via carbon credit sales)
Lookout Slough Download Tidal wetland restoration Pay-for-success model
Lyme Timber Conservation Easements Download Sustainable timber management and stream restoration Revolving loan fund
Natrx Oyster Reef Restoration Project Download Oyster reef Private company investment in NBS
Nisqually Tribe Mashel River Protection Download Improved ecological forest management Revolving loan fund
Rhode Island Water Quality Protection Charge Program Download Protection of natural lands within watersheds that supply drinking water State-level water quality protection surcharge of water suppliers
Sebago Clean Waters Download Forest protection Water fund model (blended finance)
Soil and Water Outcomes Fund Download Agricultural practices that enhance water quality and carbon sequestration Submarket capital
Stormwater Smart Ponds Download Creation of stormwater ponds to control flooding and pollution Water quality credits
The Cumberland Forest Project Download Sustainable forest management Debt and equity investments (repaid via multiple revenue streams, including carbon credits and sustainable timber harvest)
The Yuba Project Forest Resilience Bond Download Forest restoration Bond
Virridy Download Watershed restoration Carbon credits for avoided water treatment