Efficient Water Distribution using Blockchain

Abstract

Inspired and encouraged by the recent surge in interests around blockchains and its various applications, we propose and scrutinize an idea of block chains used for efficient and equitable water distribution/management in cities. Blockchains enable a distributed peer to peer network analogous to an open ledger where the peers can verify and validate the data therefore eliminating the possibility of falsification. The problem with water management (distribution) in cities (especially those inhabited by people belonging to both extremes of financial status) is that it is unfair or partial. The distribution of water is done in such a way as to please those who are financially well-off, whereas the pleas and worries of the economically backward are ignored. In our proposed idea, the water distribution is based on the population density and the corresponding need in amount of water [assessed based on a few factors discussed below]. A blockchain is used because every node can verify whether they are receiving their equitable share of water or not. Cost assessing metrics and ways of payment are also discussed.