# Gas used Methodology

## Overview

Gas used measures the total gas consumed by an application. It reflects how much users are willing to incur transaction costs when using the application.

Gas used

Virus World

Users buy and hold ZVT, the ecosystem's base currency, and use it across its NFT, DAO and Virus Lab sections.

Virus World is an Ethereum token ecosystem centered on ZVT (zombie virus token), its base currency, which is used for governance alongside NFT, DAO and Virus Lab sections.

Developed by the Virus World team, with ZVT holders able to take part in governance decisions.

Virus World

Gas used

Gas used

Competitive landscape