# Tech Architecture

- [Overview](/gen-docs/tech-architecture/overview.md)
- [Proof of Concept](/gen-docs/tech-architecture/proof-of-concept.md)
- [Credit Trading](/gen-docs/tech-architecture/proof-of-concept/credit-trading.md)
- [Impact Investing](/gen-docs/tech-architecture/proof-of-concept/impact-investing.md)
- [Energy Management](/gen-docs/tech-architecture/proof-of-concept/energy-management.md)