Google has been considering going nuclear since at least 2006:<p>"Should Google Go Nuclear? Clean, cheap, nuclear power (no, really)"
<a href="http://video.google.com/videoplay?docid=1996321846673788606#" rel="nofollow">http://video.google.com/videoplay?docid=1996321846673788606#</a><p>Granted, other than the title they've chosen for the video, there isn't a focus in this video on Google actually adopting Nuclear energy. But they were clearly trying to start changing the perception of nuclear energy as far back as 2006.