Environmental Impact Bond to Fund Atlanta Watershed Projects

The bonds finance new green infrastructure projects that otherwise would be considered too risky.

1 minute read

March 24, 2019, 5:00 AM PDT

By Camille Fink


Atlanta Creek

Capt theodore / Wikimedia Commons

Atlanta wants to clean up the Proctor Creek watershed, and it has released a $14 million environmental impact bond for a series of green infrastructure projects, writes Jared Brey:

Environmental impact bonds (EIBs), like social impact bonds, are a type of financing that provides different levels of return for investors based on how well the projects funded by the bond perform. If a green infrastructure intervention is more effective than expected, investors get a greater return; if less successful, the return is lower.

EIBs are useful financing mechanisms for projects that are innovative but also considered risky and that might be harder to fund through a traditional bond. The Atlanta EIB will fund six projects, including installation of stormwater planters, creek and habitat restoration, and development of bioretention and wetland areas.

The firm Quantified Ventures helped Atlanta with the EIB, and it also worked with DC Water on the country’s first EIB, launched in 2016. Brey reports that investors in Atlanta include both firms committed to the environmental outcomes and larger, more traditional investment firms.

Monday, March 11, 2019 in Next City

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

June 11, 2025 - Diana Ionescu

Rendering of Shirley Chisholm Village four-story housing development with person biking in front.

San Francisco's School District Spent $105M To Build Affordable Housing for Teachers — And That's Just the Beginning

SFUSD joins a growing list of school districts using their land holdings to address housing affordability challenges faced by their own employees.

June 8, 2025 - Fast Company

Yellow single-seat Japanese electric vehicle drivign down road.

The Tiny, Adorable $7,000 Car Turning Japan Onto EVs

The single seat Mibot charges from a regular plug as quickly as an iPad, and is about half the price of an average EV.

June 6, 2025 - PC Magazine

SMall backyard cottage ADU in San Diego, California.

San Diego Votes to Rein in “Towering” ADUs

City council voted to limit the number of units in accessory buildings to six — after confronting backyard developments of up to 100 units behind a single family home.

1 hour ago - NBC San Diego

Large tower under construction with crane with American and Texas flags in downtown Austin, Texas against sunset sky.

Texas Legislature’s Surprising Pro-Housing Swing

Smaller homes on smaller lots, office to apartment conversions, and 40% less say for NIMBYs, vote state lawmakers.

2 hours ago - The Texas Tribune

Red brick five-story multifamily housing building in Edmonton, Alberta, Canada.

Even Edmonton Wants Single Staircase Buildings

Canada's second most affordable major city joins those angling to nix the requirement for two staircases in multi-family buildings.

3 hours ago - Canadian Broadcasting Corporation (CBC)