You can't see any income and "deficit" at same time. I suppose you meant 2k in storage, and deficit? It due to order of calculation, it first you used all your coal, then you produced new 2k. And deficit means that you are producing less than could use, and some of your factories works with less than 100% efficient.
 "Endless Expansion"){kind=icon}
 "Smoo Defender"){kind=icon}
 "My \"Dear\" Boss"){kind=icon}
 "GrindQuest"){kind=icon}
 "Spirits TD"){kind=icon}
 "Days of The Dead"){kind=icon}
You can't see any income and "deficit" at same time. I suppose you meant 2k in storage, and deficit? It due to order of calculation, it first you used all your coal, then you produced new 2k. And deficit means that you are producing less than could use, and some of your factories works with less than 100% efficient.