Blockchain for Secure and Transparent Water Resource Management

Abstract

Secure and transparent water resource management is made possible by blockchain technology and its characteristics such as decentralisation, immutable records, and smart contracts. Tracking water consumption in real time is made possible by collaborating blockchain technology with Internet of Things–based sensors, authenticating data integrity and transparency in fetching records. Blockchain ensures the tamper-proof sustainability of water quality data for pollution prevention. It helps to secure real-time monitoring data permanently, including pH, turbidity, and pollutant levels, which enables regulators to address quality issues. The automation of water rights and allocation transactions in the water trade sector can be processed by blockchain-based smart contracts, which reduce transaction costs and administrative burdens. Water billing, permit issuing, and right transfers, which are part of water trading practices, are guaranteed by digital agreements. As a result, a peer-to-peer water auction can operate with reduced latency and robust fraud prevention. Hence, blockchain applications in water resource management remarkably enhance security, transparency, and efficiency for tracking, controlling pollution, and providing fair water trading through smart contracts.