Help with Industrial Nightmare Achievement

[Nephthys]

Get Energy Production up to 2000

Having trouble with this one also. I guess I don't have a clear understanding of "Production".

For example, with the achievement for AC Storage, the amount from the 3 CNs added together gave me the achievement. That doesn't seem to be the case for this one.

So, on the attached screenshot, which number do I need to raise to 2000? Or is it not that simple?

There is a screenshot in Steam of the achievement, but I can't read the numbers, so I can't tell what I'm doing wrong.

(Does the mission have to be unfinished? That isn't the case for many other achievements so how can you tell when that is necessary?)
Thanks!

[knucracker]

Your production is 1364.6 in the screenshot.  If you have not already done so, you should spend your Aether to buy energy production upgrades.  If that doesn't do it, build more reactors.

[Nephthys]

Thanks so much for your time & quick response. That mission IS complete if it matters. I'll go back & keep adding Reactors. There is still plenty of room!