North Carolina mitigation credits
A monthly snapshot of North Carolina's mitigation banking market — wetland, stream, riparian buffer, nitrogen, phosphorus credits — combining federal RIBITS data with state-program depth.
North Carolina credit supply mixed as nutrient types tighten
Supply conditions in North Carolina diverged in September 2026. Wetland, stream, and riparian buffer credits loosened over the trailing year, with riparian buffer dominating available inventory and showing heavy release and withdrawal activity. Stream supply remained deep, while wetland availability stayed thin despite its loosening direction.
Nutrient credits moved the other way. Nitrogen tightened as withdrawals outpaced releases over the trailing year. Phosphorus tightened sharply, with withdrawals far exceeding both releases and remaining availability, leaving inventory constrained.
- Riparian buffer concentrates the bulk of available supply and sees the highest turnover.
- Nitrogen and phosphorus both tightened, with phosphorus availability now critically low.
- Wetland inventory remains limited despite its loosening trend.
Generated from 2 data sources and reviewed before publication. Figures reflect the September 2026 lookback and are illustrative in this preview.
The market by credit type
Each credit type trades on its own supply-and-demand curve — figures are never summed across types. Availability is the current statewide balance; TTM = trailing twelve months.
| Credit type | Available | Released · TTM | Withdrawn · TTM | Trend |
|---|---|---|---|---|
| Wetland | 6,027 | 370 | 63 | Loosening |
| Stream | 584,935 | 59,596 | 16,066 | Loosening |
| Riparian buffer | 8,185,786 | 3,345,831 | 2,864,166 | Loosening |
| Nitrogen | 798,620 | 360,389 | 774,391 | Tightening |
| Phosphorus | 4,364 | 3,850 | 44,142 | Tightening |
Activity over time
Quarterly releases and withdrawals, and the running available balance, for each credit type — the state-level view of what MitigationDesk shows on each bank profile. Trend runs 2024 Q2 → 2026 Q3.
Wetland
Stream
Riparian buffer
Nitrogen
Phosphorus
Largest transactions
The biggest credit releases and sales in September 2026, by credit type.
Largest releases · Wetland
| Bank | Sponsor | Released | Date |
|---|---|---|---|
| RES Cape Fear 04 UMB - Newman Ranch Stream and Wetland | 5 | Sep 1 | |
| NCDMS Riverbend | 3 | Sep 4 |
Largest sales · Wetland
| Bank | Buyer / permittee | Sold | Date |
|---|---|---|---|
| WLS Upper Rocky UMB- Upper Rocky | FS Development, Inc./Marcus Arroyo | 1 | Sep 4 |
| Stone Farm Mitigation Bank | Dan Mason | 1 | Sep 16 |
| Lower Cape Fear Umbrella Bank (Sneeden & White Springs Tracts) | Fieldcrest LLC c/o Gordon Frieze | 1 | Sep 24 |
| RES Cape Fear 04 UMB - Newman Ranch Stream and Wetland | Juan Montes | 0 | Sep 10 |
Largest releases · Stream
| Bank | Sponsor | Released | Date |
|---|---|---|---|
| RES Cape Fear 04 UMB - Newman Ranch Stream and Wetland | 1,938 | Sep 1 | |
| NCDMS Riverbend | 836 | Sep 4 |
Largest sales · Stream
| Bank | Buyer / permittee | Sold | Date |
|---|---|---|---|
| RES Neu-Con Umbrella Bank - Stone Creek | Juan Montes | 428 | Sep 17 |
Largest releases · Riparian buffer
| Bank | Sponsor | Released | Date |
|---|---|---|---|
| Raleigh Farm BC | 14,402 | Sep 14 | |
| Raleigh Farm BC | 873 | Sep 14 |
Largest sales · Riparian buffer
| Bank | Buyer / permittee | Sold | Date |
|---|---|---|---|
| Bandit Farms | 710 N Estes, LLC | 653 | Sep 18 |
| Bandit Farms | Orange Water and Sewer Authority | 570 | Sep 9 |
Largest releases · Nitrogen
| Bank | Sponsor | Released | Date |
|---|---|---|---|
| Raleigh Farm BC | 1,915 | Sep 14 |
Largest sales · Nitrogen
| Bank | Buyer / permittee | Sold | Date |
|---|---|---|---|
| Peach | NC DHHS - Division of Property and Construction | 351 | Sep 10 |
Largest releases · Phosphorus
| Bank | Sponsor | Released | Date |
|---|
Largest sales · Phosphorus
| Bank | Buyer / permittee | Sold | Date |
|---|---|---|---|
| Banished Bull | Lakemay Realty, LLC | 2 | Sep 8 |
| Banished Bull | Lakemay Realty, LLC | 0 | Sep 8 |
Aggregated from publicly disclosed RIBITS/DEQ ledger transactions for the period. Buyers are named where the transaction is a matter of public record.
How to buy mitigation credits in North Carolina
If your project impacts a regulated resource in North Carolina, you'll typically need to offset that impact by purchasing compensatory mitigation credits. Which bank you can buy from is determined by service area — a bank is generally approved to sell only to impacts inside its watershed (HUC), so geography comes first.
For federal Clean Water Act §404 impacts, wetland and stream credits are tracked in the U.S. Army Corps of Engineers' RIBITS system. North Carolina also administers additional state-program credits (wetland, stream, riparian buffer, nitrogen, phosphorus); many projects need both.
The practical steps: (1) confirm your impact type and quantity, (2) identify the HUC your impact falls in, (3) find banks whose service area covers that HUC with the right credit type available, and (4) contact the bank sponsor for a price and reservation. MitigationDesk collapses steps 2–4 into a single search.
See the banks that can service your project — with live availability, status, and the sales contact.
Find NC credits → How credit trading works →North Carolina mitigation credits — FAQ
How many mitigation banks serve North Carolina?
As of the latest snapshot, roughly 1,083 mitigation banks have service areas covering part of North Carolina, spanning every status including ILF programs and inactive banks. Of those, 591 are approved and active.
What types of mitigation credits are available in North Carolina?
North Carolina banks offer wetland, stream, riparian buffer, nitrogen, and phosphorus credits. Each credit type trades on its own supply-and-demand curve and is never interchangeable with another — a stream credit can't offset a wetland impact.
Does North Carolina have nitrogen mitigation credits?
Yes. North Carolina has mitigation banks offering nitrogen credits. Availability is driven by service area, so which specific banks can serve a given project depends on the project's watershed (HUC).
Who regulates mitigation credits in North Carolina?
Federal wetland and stream credits in North Carolina are tracked by the U.S. Army Corps of Engineers through RIBITS. North Carolina also administers additional state-program credits (riparian buffer, nitrogen, and phosphorus) through its state environmental program. Many projects involve both.
How much do mitigation credits cost in North Carolina?
Mitigation credit prices are not public and vary by credit type, local availability, and service area — a scarce credit type in a thinly-supplied watershed commands more than an abundant one. Prices come from the bank sponsor directly. MitigationDesk surfaces the sponsor and sales contact for every North Carolina bank so you can request a quote.
See live availability for your project.
These pages summarize the market. The app shows you the specific banks that can service your site — with real-time balances, status, and the sales contact.