Climate Wallet


Problem to Solve:

Every wallet transaction has a carbon footprint associated with it.  We need a greener solution which is better for the planet.

Possible Solution:

A wallet that auto-donates carbon credits for every transaction that the wallet signs. Carbon credits can be donated in SOL via Change. Help users to reduce their carbon footprint. The wallet could also include features that allow users to customize the amount of carbon credits they wish to donate, or to choose the specific projects or initiatives that their donations will support. Nonprofits such as One Tree Planted plant trees based on donation amount. Other non profits can also be partnered with.


  1. Making Donations on-chain via Change
  2. Solana Docs
  3. Solana SDKs and Frameworks
  4. A list of ReFi projects that have won Solana global hackathons in the past

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See Past Hackathon Winners

A collection of 150+ winners from the past 6 Solana global hackathons.

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