My coffee days are over. Now I drink herb tea from a ceramic cup and play with the screen savers.

... is a continuation of Bush policy.

Depressing times.

OP AC here... Thanks for the explanation.

But the original point remains...

With SF Bay or any other bay, the problem remain that you kill sea port, and screw up the environment with pollution or changing eco-system.

With the two oceans, there is no concern like this and the volume of water is unlimited, so you can practically generate as much power as you want...