This CO2 is acting as a reusable fluid in a closed loop. The initial capture of the CO2 costs energy, but the battery keeps using the same CO2 over and over again. So the question of efficiency should be more about land usage and maintenance of the rest of the parts and the labor needed for each megawatt stored vs what other grid scale energy storage costs in materials and labor.

The rough reality is that batteries aren’t going to be up to the task of grid scale energy storage unless they have a couple huge breakthroughs. Something like this is a far less materially expensive way to store energy for later use.

Currently most grid scale energy storage is just pumping water up a hill and letting it back down through a generator. It is extremely limited in where it can be used and requires tremendous space to be effective.

In fairness a government should be the only entity surveilling people in its own borders under most any circumstances.

I’m pretty opposed to most any kind of surveillance outside of warranted due process, and I don’t think that any domestic surveillance needs privacy for longer than it takes to do an investigation and prosecution.

It’s when governments are allowed to do things in secret and outside of the law that the whole concept of the law is undermined.

I don’t have a computer to try it on and I can’t be without a computer.

Oh here, take a Linux laptop from my giant box of Linux laptops!

From what I can tell, it looks like there are a lot of loans out right now, the rate at which they are issued has increased since the beginning of the Trump presidency has increased dramatically, and this is like really bad because If those loans don’t get paid back then pillars start collapsing underneath the financial system. Lose too many of those and the whole thing comes crashing down.

This one graph doesn’t represent all of the bad that is going on, it’s just a sort of a weathervane to tell you which way the wind is blowing. …and right now it’s blowing where the sun don’t shine.