Carbon Footprint Marketplace Grant（Grant with interest income）

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【Introduction of Carbon Footprint Marketplace Grant】

• This is a dApp of solution for issue of carbon footprint by utilizing rDAI（rtoken-contract）.
• This dApp aim for creating new cycle (circulation) of re-using CO2.

【How does this dApp works for creating new cycle (circulation) of re-using CO2 ?】

• This dApp works as Grant Platform for companies which reserch or create solution by re-using CO2 .
  • Target companies of grant is like e-gas project by Audi below.
    https://www.audi-technology-portal.de/en/mobility-for-the-future/audi-future-lab-mobility_en/audi-future-energies_en/audi-e-gas_en
  • Grant by using rDAI (=Grant with intererst income which is generated from "rDAI" )
    • people who has interest about CO2 issue by grant with interest income.

• This dApp also works as MarketPlace for buy/sell rights of CO2 emission .

  • Users can buy/sell rights of CO2 emission on the platform.

  • Two users who buy/sell this platform are here:

    • Seller： Provider who has rights of CO2 emission. (Company or Individual)
    • Buyer： Company/Organization/Institution which has demand to utilize CO2.

  • For example of Buyer above

    • e-gas project by Audi
      • Their project attempt to "generate synthetic natural gas from CO₂" and renewable electricity.
        https://www.audi-technology-portal.de/en/mobility-for-the-future/audi-future-lab-mobility_en/audi-future-energies_en/audi-e-gas_en

【Implemention】

• Implemention is in progress.

 

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【Setup】

Setup wallet by using Metamask

1. Add MetaMask to browser (Chrome or FireFox or Opera or Brave)
   https://metamask.io/

2. Adjust appropriate newwork below

Kovan Test Network

 

Setup backend

1. Deploy contracts to Kovan Test Network

(root directory)

$ npm run migrate:kovan

 

Setup frontend

1. Execute command below in root directory.

$ npm run client

2. Access to browser by using link

http://127.0.0.1:3000/grant_with_interest_income

 

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【References】

• Decentralized Impact Incubator (Gitcoin Hackathon)

  • Carbon Footprint（SDG #7 Affordable and Clean Energy SDG #13 Climate Action） https://gitcoin.co/issue/blockchainforsocialimpact/incubator/1/4016

• SDGs Report 2019
  https://unstats.un.org/sdgs/report/2019/

• e-gas project by Audi
  https://www.audi-technology-portal.de/en/mobility-for-the-future/audi-future-lab-mobility_en/audi-future-energies_en/audi-e-gas_en

• [rDAI]

  • [Use Case]

    • https://app.rdai.money
    • https://rtrees.dappy.dev
    • https://highpriests.rdai.money

  • [rDAI / Tutorial]

    • rDAI Basics: A Tutorial on Programming Interest with DeFi
      https://medium.com/@victorrortvedt/rdai-basics-a-tutorial-on-programming-interest-with-defi-458baab9477a

  • rtoken-contracts
    https://github.com/rtoken-project/rtoken-contracts

  • rDAI explorer
    https://explorer.rdai.money

  • Video of rDAI with eth.build
    https://www.youtube.com/watch?v=nEC2kadoLms

• [Oasis.app]
  • For getting DAI on kovan testnet
    https://oasis.app/borrow?network=kovan