The charts illustrate the distribution of water usage worldwide and in four countries – China, India, Canada, and New Zealand – in the year 2000.
Overall, agriculture accounted for the largest proportion of water consumption globally, a pattern that was also evident in China and India. In contrast, Canada primarily used water for industrial purposes, while New Zealand showed a more balanced distribution, with domestic use being the largest category.
Globally, 70% of water was used for agriculture, while industry and domestic use accounted for 22% and 8% respectively. China displayed a very similar pattern, with 69% of its water used for agriculture, 22% for industry, and 9% for domestic purposes.
In contrast, Canada’s water usage was dominated by industry, which made up 80% of total consumption. The remaining water was used for domestic (12%) and agricultural (8%) purposes.
India had the highest proportion of water used for agriculture, at 92%, which was more than double that of New Zealand (44%). Meanwhile, New Zealand allocated the largest share of water to domestic use (46%), followed by agriculture and industry at 44% and 10% respectively. By comparison, India used only 5% of its water for domestic purposes and just 3% for industry.
