Comment by Kelteseth
10 hours ago
So for a guy that literally has a company that produces batteries and solar panels, choose to use gas turbines. So much for saving the planet.
10 hours ago
So for a guy that literally has a company that produces batteries and solar panels, choose to use gas turbines. So much for saving the planet.
Solar and batteries are a bad choice for a constant 24/7 load.
That's the exact reason we will never go fully solar (or wind) unless an insanely impressive battery breakthrough makes storage effectively free while using only common, renewable components rather than rare earths.
Solar, wind, etc are excellent parts of an energy system, but its nearly impossible to cover base load at scale with generation that may only run for 0-5 hours a day.
edit: typo
You may want to update your priors [1][2][3]
1. https://www.carbonbrief.org/guest-post-how-solar-panels-and-...
2. https://www.fastcompany.com/91500104/google-minnesota-data-c...
3. https://www.rootsanalysis.com/sodium-ion-battery-market
Sodium is an interesting chemistry, though it has different voltage curves than lithium ion once hardware is built to match it they may scale well for industrial use.
That still doesn't avoid the more fundamental math of having to store such massive amounts of energy though, even if you skip batteries and pump water to retention ponds uphill.
Even for small scale residential, the recommendation is to store 3 days worth of average usage to handle stretches of cloudy days and to have a generator for the times when that still doesn't cut it. You also need enough solar that 4-6 hours of generation can fill those batteries back up after a stretch of cloudy days.
You also have to contend with frequency issues. This is what took down Spain's grid, they had turned on a ton of solar at the time - with many gas plants offline a seemingly small dip below 60Hz really wrecks much of the system when it wasn't designed to handle those swings and triggers multiple safety mechanisms.
He is building the skill tree in such a way that he is prioritising speed rather than environment.
> So for a guy that literally has a company that produces batteries and solar panels, choose to use gas turbines
“Sorry, we have to shut down your database because it’s been overcast for the last two days”
Now, they could have a mix, of course, but just running on solar and batteries at that power is not realistic.