Re:Microsoft's underwater data centre resurfaces after two y...
by bearjaws on Monday September 14, 2020 @12:07PM
(#24471800)
I believe it would be less impactful than many power plants that vent their heat into the ocean. There are many studies, mainly around marine life (phytoplankton, manatees, other endangered species). These systems probably produce similar heat output into the water.
https://assets.nrdc.org/sites/default/files/power-plant-cool...
https://www.sciencedirect.com/science/article/abs/pii/S00253...
https://res.mdpi.com/d_attachment/water/water-11-02577/artic...
It's also possible that a direct increase in ocean temperature has undesirable knock-on effects that don't take place if you operate on land.