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Viewing profile — ghouse

ghouse

HN member
Joined
Sun, Nov 01, 2009, 10:36 PM UTC
HN karma
2,192
Public activity
326 items

About ghouse

matt at mezzdev com

Recent public activity

  1. comment
    Comment #47253551

    But the cameras that the law enforcement officers canvas in the area aren't centrally aggregated and tagged with meta data such that they can be queried at scale.

  2. comment
    Comment #46970415

    Anyone have insights on V2G or V2H capabilities? If we can have open standards to allow my car to interoperate with my home batteries (Franklin, Enphase, Tesla Powerwall or others)…

  3. comment
    Comment #46954711

    +1 I considered "(is supposed to)" preceding "protect"

  4. comment
    Comment #46948513

    The Sixth Amendment guarantees the right to a speedy, public trial in criminal prosecutions, protecting defendants from excessive, prejudicial delays between indictment or arrest a…

  5. comment
    Comment #46948258

    Due process under the US Constitution protects everyone in the US, not just US citizens.

  6. comment
    Comment #46756235

    If you can't make heads or tails of the videos, then how is it clear to you he wasn't merely filming?

  7. comment
    Comment #46235206

    Two cities that recently asked a automated license plate reader (ALPR) company to deactivate their cameras say they have discovered that some devices remained operative long after …

  8. story
  9. comment
    Comment #43220557

    While I too find it distasteful and distracting, the inclination to expunge politics from conversation may have played a role in getting us (at least in the US) where we are: 1) wh…

  10. comment
    Comment #43062514

    Price signals. One approach would be a revenue-neutral carbon tax on extraction of sequestered carbon. And border carbon taxes for imports from countries who don't also have an int…

  11. comment
    Comment #42819737

    This is because PG&E retail is about 2.5x the national average. Also, worth noting in the event the conclusions are extrapolated to diesel over the road transportation: train diese…

  12. comment
    Comment #42819727

    > Most of the energy used accelerating is recovered at the next stop, so the fast acceleration does not consume much energy. Not "most," but a lot. From the article: > regenerative…

  13. comment
    Comment #42063348

    Though to become a law, the president would need to sign it.

  14. comment
    Comment #41653400

    I only know the western US. And my experience is consistant with your own -- specialized applications. They would love to reconductor the other circuits. In the US, the utilities m…

  15. comment
    Comment #41651371

    Increased weight makes reconductoring much more difficult as the structures are designed to carry specific weight. Increased size can also impact structure loading from ice or wind…

  16. comment
    Comment #41651003

    You may be referring to either 1) the real-time line ratings (directionally required by FERC order 881, or 2) technology like the "SmartValve" from Smart Wires which dynamically ad…

  17. comment
    Comment #41650973

    As the new conductors will have lower impedance, some breakers may need to be replaced to interrupt higher fault current. Otherwise, it's likely the only substation equipment needi…

  18. comment
    Comment #41121541

    The algae, forest, and other capture projects do not appear to sequester, on a geologic time scale, the atmospheric carbon. Even the sequestering of carbon through enhanced oil rec…

  19. comment
    Comment #40505319

    I do not believe that this is accurate. California Investor Owned Utilities (IOUs) have had their profit decoupled from revenue since 1981. [0] The Federal Energy Regulatory Commis…

  20. comment
    Comment #40228214

    It's not severed. Still part of the real property and owned fee simple, but subject to use restrictions.

  21. comment
    Comment #40045957

    The electrical grid has many different resources that can be constrained. For example, the entire grid may not have adequate supply to meet demand, a transmission line may not have…

  22. story
  23. comment
    Comment #39592309

    PG&E is an investor-owned regulated monopoly. Other utilities in California are publicly owned (either government, or non-profit. For example, LADWP, SMUD, Palo Alto, Turlock and m…

  24. comment
    Comment #37739670

    As an industry, the term "power plant" is something that generates power (electric energy). However, much of the DER opportunity is not generation, but load. Which is why the term …

  25. comment
    Comment #37739499

    The electrical grid is designed to cover the highest load (typically the hottest hour of the year; A/C drives peak load). Most of the grid is a fixed cost. The transmission lines, …