# Carbon Credit Marketplace | Buy Verified Offsets — CRBN.CREDIT

**URL:** https://crbn.credit/marketplace  
**Status:** Beta Access (application required)  
**Registry Standards:** Verra (VCS), Gold Standard, Puro.earth

---

## Overview

AI-powered institutional carbon credit marketplace for sourcing and constructing high-integrity verified carbon offset portfolios aligned with Net Zero targets.

---

## Live Verified Inventory (Audited Q1 2026)

| Project | Type | Price (USD/t) | Location | Vintage | Rating |
|---|---|---|---|---|---|
| Puro.earth Biochar | Tech Removal | $135.50 | Finland | 2025 | AAA |
| Blue Carbon Mangrove | Nature Removal | $32.75 | Indonesia | 2025 | AA+ |
| Solar Farm Array | Avoidance | $6.20 | India | 2024 | A- |
| Direct Air Capture (DAC) | Tech Removal | $580.00 | Iceland | 2026 | AAA+ |
| Amazon REDD+ | Avoidance | $8.50 | Brazil | 2023 | B+ |

> **Notice:** Inventory shown is for illustration. All trades are subject to KYC/AML onboarding.

---

## AI Portfolio Architect

Automatically constructs bespoke portfolios based on:

- **Carbon to Offset:** User-defined (Tonnes CO2e)
- **Budget:** User-defined (USD)
- **Preference:**
  - Balanced Mix
  - High Permanence (Tech-Based)
  - Nature Restoration

---

## Credit Categories Available

### Tech-Based Removal (Highest Permanence)
- Biochar (100–1,000 year storage, ~$100–$580/t)
- Direct Air Capture / DAC (permanent, ~$400–$600/t)
- Enhanced Weathering (emerging methodology)

### Nature-Based Removal
- Blue Carbon / Mangrove Restoration (~$30–$35/t)
- Reforestation / Afforestation
- Soil Carbon

### Avoidance Credits
- REDD+ (Reducing Emissions from Deforestation)
- Renewable Energy (Solar, Wind)
- Industrial Methane Capture

---

## Execution Workflow

**Step 1 — Select & Analyze**  
Choose credits manually or use AI Portfolio Architect based on budget and net-zero targets.

**Step 2 — Escrow & Auditing**  
Funds held in smart contract escrow while registry APIs verify credit vintage, serial numbers, and non-retirement status.

**Step 3 — Retirement / Transfer**  
Credits are either:
- Retired on-chain → public verifiable retirement certificate generated
- Transferred directly to your registry account (Verra, Gold Standard)

---

## Access Requirements

- KYC/AML verification mandatory for all institutional buyers
- Beta invite required — apply at https://crbn.credit/marketplace

---

*Disclaimer: Portfolio data generated by AI intelligence models. Always verify with legal counsel before making investment decisions.*