Slashdot Mirror


User: mdsolar

mdsolar's activity in the archive.

Stories
0
Comments
3,905
First seen
Last seen
Profile
(view on slashdot.org)

Comments · 3,905

  1. Rate of fusion research on Why James Hansen Is Wrong About Nuclear Power (thinkprogress.org) · · Score: 1

    The rate of fusion research was set when we figured out we'd run out of uranium and coal around 2100. That was back in the 1970s. The rate is pretty much fixed because the work force has too have PhDs to do the work and you have to have PhD advisors to get more PhDs. Big bottleneck. There are some nonstandard approaches, but the big programs can't be accelerated much.

  2. Re:Regarding cooling, coal more energy dense on Why James Hansen Is Wrong About Nuclear Power (thinkprogress.org) · · Score: 0

    No, we can't replace coal with nuclear because cooling resouces are already strained with coal. You can go up in efficency with natural gas, but not down with nuclear. Best to limit use of thermal generation going forward.

  3. Offshore wind on Why James Hansen Is Wrong About Nuclear Power (thinkprogress.org) · · Score: 3, Interesting

    Offshore wind looks to have a good chance at getting very cheap. The capacity there is overwhelming.

  4. Re:Lack of fuel on Why James Hansen Is Wrong About Nuclear Power (thinkprogress.org) · · Score: 0

    Never. Always a resort to the breeder fantasy.

  5. Existing plants too expensive, closing on Why James Hansen Is Wrong About Nuclear Power (thinkprogress.org) · · Score: 1, Insightful

    Existing plants are too expensive to run and are closing. http://insideclimatenews.org/s... Nuclear in not cheap at all.

  6. North Korea on Why James Hansen Is Wrong About Nuclear Power (thinkprogress.org) · · Score: 2

    Has a breeder program. Sounds like a great plan.

  7. Citation on Why James Hansen Is Wrong About Nuclear Power (thinkprogress.org) · · Score: 1
  8. Not Ready For Prime Time on Why James Hansen Is Wrong About Nuclear Power (thinkprogress.org) · · Score: 1, Insightful

    The Proposal is for currently available reactor designs.

  9. Regarding cooling, coal more energy dense on Why James Hansen Is Wrong About Nuclear Power (thinkprogress.org) · · Score: 1, Insightful

    Thermal power plant need cooling and nuclear need the most to protect the fuel. Already cooling resouces are limited and will become more so. http://www.bloomberg.com/news/...

  10. Lack of fuel on Why James Hansen Is Wrong About Nuclear Power (thinkprogress.org) · · Score: 3, Insightful

    The proposal also runs out of uranium before all the reactors are built. http://slashdot.org/journal/53...

  11. Sad that bug fixes are no more on Ask Slashdot: Predictions For 2016? (slashdot.org) · · Score: 1

    The mobile site has been in infinite loop mode for a while now.

  12. Oops, wrong already on Ask Slashdot: Predictions For 2016? (slashdot.org) · · Score: 1
  13. US will join China in new coal mining moratorium on Ask Slashdot: Predictions For 2016? (slashdot.org) · · Score: 1

    China will ban new coal mines for three years: http://www.bloomberg.com/news/... The US will do the same or more since a federal judge ruled last year that mining permits must consider greenhouse gas emissions.

  14. Solar strategic advantage on Should We Fill the Sahara With Solar Panels? (bbc.com) · · Score: 1

    Rail guns make your suggestion impractical. Nuclear plants can't be defended from intercontinental rail guns. Must use dispersed power source in future if the kinds of conflicts that worry you persist.

  15. Like this on Should We Fill the Sahara With Solar Panels? (bbc.com) · · Score: 1
  16. Local climate on Should We Fill the Sahara With Solar Panels? (bbc.com) · · Score: 1

    For the amount of power the world uses, the effect a negligible. http://www.digitaltrends.com/c...

  17. Cowboys and Aliens on Star Wars Pulls In $1 Billion At Record Speed (reuters.com) · · Score: 1

    Luke had daddy issues, which was the plot of episodes IV-VI. The big disappointment here is that Ford did difficult daddy better in Cowboys and Aliens than in this film. Basically a throw away.

  18. Sliderules on Before Google There Was the Chemical Rubber Company (hackaday.com) · · Score: 1

    Give numbers you can truss.

  19. No one is asking you to.

  20. Baked In on The Science Behind the Paris Climate Accords (thebulletin.org) · · Score: 1

    Warming is WYSIWYG. What is baked in is more emissions. But it we magically stopped emissions today, warming would stop and slight cooling would begin within a decade or so.

  21. Re:Washington D.C. on DOE Launches Nuclear Waste Disposal Initiative (energy.gov) · · Score: 1

    ROFLOL

  22. Re:Something seems wrong to me... on DOE Launches Nuclear Waste Disposal Initiative (energy.gov) · · Score: 1

    This is a holding pattern proposal. These won't be permanent storage sites.

  23. Diablo Canyon nuclear may close on DOE Launches Nuclear Waste Disposal Initiative (energy.gov) · · Score: 1
  24. Re:Washington D.C. on DOE Launches Nuclear Waste Disposal Initiative (energy.gov) · · Score: 1

    DC, Like Nevada, has no civilian power reactors.

  25. California on DOE Launches Nuclear Waste Disposal Initiative (energy.gov) · · Score: 1

    The first facility is supposed to deal with waste from decommissioned plants. California will have a bunch, including Humboldt Bay, where sea level rise will inundated the current storage scheme. California seems like the best place for the first nuclear waste dump.