Lots of detail is available at the web site of the Japan Atomic Industry Forum. New PDF documents are published frequently. Much of this is probably more than you want to know, but you may like the map shown on page 5 of update #43. The map shows the location and status of all nuclear power plants in Japan.
Also, NOVA on PBS will feature a special program, Japan's Killer Quake, on Wednesday, March 30 about the earthquake and tsunami.
NOVA will also investigate the future of alternative and renewable energy, including nuclear, in Power Surge, premiering Wednesday April 20.
Two articles of particular interest to me, from IEEE Spectrum's ongoing coverage:
- Fukushima's Impact on Nuclear Power
A summary (with many links) of how various countries plan to alter or sustain their nuclear power plans - Nuclear Reactor Renaissance
Seven contenders for new reactor designs
