> Can't tell if you are joking or not. I could say the same about your comment! The ocean is a big place with more than a billion billion liters of water, you

> Can't tell if you are joking or not. I could say the same about your comment! The ocean is a big place with more than a billion billion liters of water, you can't meaningfully heat it up with a power plant. With that logic, you couldn't build any power plant with air cooling either since it would heat up the air. If you want to make a general argument against all power generation that's fine, but singling out ocean cooling specifically doesn't make sense - especially since ocean and air temperatures obviously affect each other.