Rio tinto becomes first major mining company to publish site-by-site water usage data

London--(business wire)--rio tinto is marking world water day 2023 by making public detailed information about annual surface water usage across its global network of managed sites in 35 countries, through an interactive map on its website riotinto.com/water. for each managed site included, the database details permitted surface water allocation volumes, the site's annual allocation usage and the associated catchment runoff from average annual rainfall estimate.
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