Green Energy Trading Platform Smart Contract

[Vicky08100]

Overview

This smart contract implements a decentralized platform for trading green energy credits on the Stacks blockchain. The contract enables energy producers and consumers to register, trade energy credits, and manage their energy production and consumption.

Key Features

• Energy producer and consumer registration
• Verification of energy producers by platform administrator
• Recording of green energy production
• Energy credit trading mechanism
• Platform commission management
• Robust error handling with specific error codes

Changes Implemented

• Added data maps for tracking:
  • Energy producers (cumulative production, verification status, registration timestamp)
  • Energy consumers (cumulative purchases, available credits)
  • Energy trading records
• Implemented functions for:
  • Registering energy producers and consumers
  • Recording green energy production
  • Creating energy trades
  • Verifying energy producers
  • Updating platform settings (commission rate, minimum tradeable energy)

Security Considerations

• Strict access control for administrative functions
• Verification status required for energy production recording
• Error handling for various scenarios like insufficient balance, invalid trades
• Configurable platform commission rate and minimum tradeable energy amount

Error Codes

Defined error codes for clear error identification:

• ERR-UNAUTHORIZED-ACCESS
• ERR-INVALID-ENERGY-AMOUNT
• ERR-INSUFFICIENT-ENERGY-BALANCE
• And more (total of 8 unique error codes)

Configuration Parameters

• Minimum tradeable energy: 100 units
• Platform commission rate: 2%
• Maximum energy price: 1,000,000