Example of work is in the video:
Service to offset CO2 footprint by burning tokens in Statemine network. Produced CO2 calculates as follows: data from device in Wh multiply by coeffcients depends on the region. 1 ton of C02 is covered by consuption of 1 token. Here is the unstructions for connecting device.
Scenario
- Register a new deivce in Digital Twin in Robonomics network
- Once in an interval getting last data from all device and multiply by the coefficient depending on the region
- Sum data and convert them to CO2 tons
- Subtract the total number of burning tokens from current data
- Burn integer number of tokens in Statemine network
- Saved total number of burning tokens in local DB and Datalog
Installing
Clone the repository and edit config file.
gir clone https://github.com/tubleronchik/service-robonomics-carbon-footprint.git
cd service-robonomics-carbon-footprint
cp config/config_template.yaml config/config.yaml
Configuration description
Do not edit config/config_template.yaml!
robonomics:
seed: <seed for account in Robonomics Network where Digital Twin will be created>
statemine:
seed: <seed for admin account with green tokens in Statemine Netowrk>
endpoint: <statemine endpoint>
token_id: <id of the token which will be burned>
ss58_format: <format of address in Polkadot (for Statemine Network is 2)>
service:
interval: <how often data from devices will be collected>
Coefficients for non-renewable energy have been taken from Eurostat and stored in utils/coefficients.py.
Launch
docker-compose up