MinusMinusEnergy is a blockchain project which was created in February 2019 during the BETH Hackathon at ETH Zurich.
A list of features added after the challange is provided in After BETH2019
Web interface that allows the user to select the amount of tokens he wants to pay and how much should go to the fund
Run these commands
$ git clone https://github.com/maede97/MinusMinusEnergy.git
$ cd MinusMinusEnergy
$ npm install
$ npm test
$ npm startOr watch the GIF above (shortened, hence the black flicker in the middle)
Matthias Busenhart (ETHZ Bsc RW/CSE)
Webserver (JS), Blockchain (Solidity) - maede97
Philip Wiese (ETHZ Bsc ETIT)
Webserver (JS), Blockchain (Solidity) - Xeratec
Marie-Louise Achart (ETHZ Bsc RW/CSE)
Broker (Python), Documentation (LaTeX) - MarieLouiseAchart
Yannick Niedermayr (ETHZ Bsc RW/CSE)
Broker (C++, Python), Misc. - yniederm
Manuel Winkler (ETHZ Bsc RW/CSE)
Broker (C++) - manuel5975p
The project has the following dependencies, make sure you have them all installed:
- Make
- Cmake 3.1
- A C++ compiler such as gcc or clang
- libsqlite3-dev
- sqlite3
- Python 3
- nodeJS Link
- npm Link
- Ganache Link
Arch Linux
arch$ sudo pacman -S sqlite3 make cmake python gccUbuntu
ubuntu$ sudo apt install sqlite3 libsqlite3-dev make cmake python3 gccDescription
The demo deploys the MMEToken, Bill and Fund contract on a local Ganache instance and adds an energy provider to the bill contract. The energy provider can issue new bills to a specific address.
The demo script also generates a signed transaction with the trusted private key of the sensor to claim MMETokens on the MMEToken contract for reduced energy consumption.
On the webinterface the client can analyze his energy consumption and pay his bills. He can decide to use some of his MMEToken to pay for his bill or invest them into a fund. The money in the fund could be used to finance local clima-pro projects, optionally with a integrated voting system (not implemented).
Information
- Ganache
Port: 7545
Network ID: 5777
Hostname: 127.0.0.1 - lo
Number of Accounts: >=3
Account 1: Contract Owner (subsidize eg. government)
Account 2: Energy Provider (eg. EWZ)
Account 3: Client - Webserver
URL: http://localhost:3000 - Metamask
Selected Account: Account 3
On a Raspberry Pi, run the following commands:
$ git clone https://github.com/maede97/MinusMinusEnergy.git
$ cd MinusMinusEnergy
$ ./install.shCompile the presentation with:
$ cd /doc/presentation
$ pdflatex presentationMinusMinusEnergy.texCompile the final report with:
$ cd /doc/report
$ pdflatex reportMinusMinusEnergy.tex- Security improvement
- Voting system for Fund
- Angular Fronted
The "BETH Friday" Version of the code can be found under the tag alpha-1.0.0
- Bugfix for Bill SmartContracts
- Minor Improvement in the fronted
Ethereum
Javascript