02
Ethereum Standards (ERCs)
In Ethereum, standards refer to predefined rules and guidelines that ensure interoperability, security,
and functionality within the Ethereum blockchain ecosystem. These standards are critical for creating
and interacting with smart contracts, tokens, dApps, and other blockchain-based systems. The
Ethereum Request for Comments (ERC) process defines these standards, with various ERC proposals
addressing different use cases.
For our project, the following ERCs used:
ERC-1155: This is a multi-token standard that allows a single smart contract to manage both
fungible and non-fungible tokens. ERC-1155 reduces the transaction and gas costs by enabling
batch transfers of different tokens.
ERC-1888: A relatively newer standard designed for EACs, a specific type of token representing
environmental commodities like renewable energy credits. ERC-1888 facilitates the management,
trade, and redemption of green energy certificates on the blockchain, making it highly relevant for
energy markets and green energy certification projects.