# RWA Ecosystem

- [About LAKE Ecosystem](/lake/rwa-ecosystem/about-lake-ecosystem.md)
- [Build on Layer-2: Why Polygon?](/lake/rwa-ecosystem/build-on-layer-2-why-polygon.md): In our pursuit of creating a robust, efficient, and scalable platform, we chose to build the LAKE ecosystem on a Layer-2 solution, specifically Polygon. This decision was driven by several key factors
- [RWA Services](/lake/rwa-ecosystem/rwa-services.md): $LAK3 x LAKE, from utility token to RWA ecosystem
- [Buy Water – S2C Model](/lake/rwa-ecosystem/buy-water-s2c-model.md): Spring to Consumer
- [Sell Water – C2B Model](/lake/rwa-ecosystem/sell-water-c2b-model.md): Community to Business
- [Secure Water – B2S Protocol](/lake/rwa-ecosystem/secure-water-b2s-protocol.md): Secure Water Allocation – Burn to Secure Protocol
- [Invest in Water Springs](/lake/rwa-ecosystem/invest-in-water-springs.md)
- [Donate Water](/lake/rwa-ecosystem/donate-water.md)