Google Will Hit 100% Renewable Energy This Year
inverse.com
inverse.com
Sure, they use a lot of water compared to you and I, but their WUE is one of the best in the whole datacenter industry. Aside from reliability, GCP focuses on reducing PUE and WUE. Their efforts in reducing PUE have outpaced their WUE gains, but believe me, they're constantly working on improving their water consumption.
When they starting using AI in their datacenters[1] they saw pretty significant gains in both PUE and WUE, as an example.
[1] https://www.theverge.com/2016/7/21/12246258/google-deepmind-...
EDIT: Added Google AI datacenter story link