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Comment Re:It's the frequency Kenneth (Score 1) 60

I'm not American, and our hydroelectric grid here is a crown corporation (read publicly owned), but that does not change the fundamentals of alternating current in any way. The system is designed from the beginning for a relatively small number of large generators using inertia to keep each other synchronized. Synchronizing a large number of small generators with no inertia is not simple or straightforward. Yes, it will gradually happen over time. The fact that time is not yet now is a technical problem, not a conspiracy.

Comment Re:Checks (Score 1) 77

The law should be straightforward and clear. Assisted death should only be for terminal cases with chronic pain. Approving it for any other case is manslaughter and should be prosecuted as such.

Having watched my mother slowly waste away over a period of years from Alzheimer's, I certainly wish that on you and your family.

Comment Re:It's either a 0.9% or 5.4% reduction (Score 3, Informative) 52

it will be slow and expensive and nobody will use it unless forced. And then the other countries that aren't forced, will sell twice as much as you do.

Most refining capacity increases in North America currently come from the upgrading of existing refineries. It's almost impossible to build new ones these days (for the same reason we can't have many nice things), so unless it can be retrofit you are quite likely correct.

Comment Re:Cause of death (Score 2, Insightful) 130

From TFA:

On June 28, 2021, a heatwave saw temperatures rise to over 42 degrees Celsius (108 degrees Fahrenheit) in Seattle, the hottest ever recorded in the US coastal city. On that day, Juliana Leon was found unconscious in her car and died soon after from hyperthermia â" the overheating of the body.

In her car? Of course that'll kill her. Was she not capable of opening the door and stepping out?

If she died while burning fossil fuels and the fossil fuels killed her isn't that like suicide?

Comment Re:Why is global warming so expensive ? (Score 1, Troll) 66

And if global warming is a huge conspiracy by climate scientists, how come few of them are as rich as oil executives?

If you could predict climate with any sort of accuracy and granularity you could become very, very rich. Hell, accurately predicting the start and end of a single drought could set you up for life.

But they can't, so they aren't.

Comment Re:It's the frequency Kenneth (Score 1) 60

If you have a grid where long distance transmission is via HVDC, you can control the AC parts with the large inverters at either end of the link. Rather than relying on spinning generation or mass to regulate the AC, you can use the inverters to add load and to shed supply.

Flywheels (and synchronous condensers, basically spinning generators that don't actually generate, and are often old fossil plants) are both forms of artificial inertia used to control the AC waveform. You can use smart inverters (which are not capable of black start but are getting better), or you can use traditional spinning inertia, but the nature of AC grids is you need one or the other. If you allow dumb inverters you MUST have enough inertia elsewhere in the system to support them. There are no grids outside of experimental microgrids where inverters control everything. Spinning inertia is still very much how modern AC electrical grids work, and will be for the foreseeable future.

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