They should add something that increases your total energy. There's XCharge Cells for your shield and Durtanium Brackest for your hull now they should make something to increase your total energy.

You can get all the energy you want for 10GP a pop.

Dan's displayed anti-autorank tendencies for a long while now. I doubt he would add a purchasable artifact to raise your max energy. For people to invest in it the ratio would have to be pretty high, and that goes against what Dan has been doing by giving missions and NPCs with lower and lower xp ratios.

Already an artifact for this, it's called rescued prisoners.

with that being said ill give this a -1

I +1 the idea, cuz if you like rescued prisoners so much, then just remove the durtainium brackets, xcharge cells, and allow rank points to upgrade sheild and hull

Nope because that would be overpowered, you've seen how people get incredible amounts of energy and attack through rank points, think about that with hull and shield. Not only that but rescued prisoners already give you energy so there's no need for something extra, rescued prisoners don't currently give you hull and shields so there is need for an extra artifact.