v2.42.1
Building Efficiency
Building Efficiency
TREEStation
UNLOCKS ATOPS 19
MAX LEVEL15

Increases the base cost efficiency of all buildings for Parsteel, Tritanium and Dilithium, and Σ-Parsteel, Σ-Tritanium, and Σ-Dilithium.

What it costs to research each level, how long it takes, and the effect at that level.

LEVELTIMEHARD CURRENCYCOSTEFFECT
Lv 1 1d 3h Not purchasable 93,500 Parsteel · 18,300 Dilithium · 3,000 2★ Common Refined Ore · 75 2★ Uncommon Refined Ore Building Efficiency 0.06%
Lv 2 1d 11h 1,043 225,000 Parsteel · 44,250 Dilithium Building Efficiency 0.11%
Lv 3 2d 20h 2,369 592,000 Parsteel · 116,000 Dilithium · 250 3★ Common Refined Ore Building Efficiency 0.17%
Lv 4 3d 8h Not purchasable 1,550,000 Parsteel · 304,000 Dilithium · 350 3★ Common Refined Ore · 90 3★ Uncommon Refined Ore Building Efficiency 0.24%
Lv 5 5d 14h Not purchasable 3,750,000 Parsteel · 735,000 Dilithium · 290 3★ Common Refined Ore · 60 3★ Uncommon Refined Ore Building Efficiency 0.3%
Lv 6 7d 12h Not purchasable 8,820,000 Parsteel · 1,730,000 Dilithium · 620 3★ Common Refined Ore · 130 3★ Uncommon Refined Ore Building Efficiency 0.37%
Lv 7 11d Not purchasable 20,850,000 Parsteel · 4,090,000 Dilithium · 2,060 3★ Common Refined Ore · 440 3★ Uncommon Refined Ore · 39 3★ Rare Refined Ore Building Efficiency 0.45%
Lv 8 16d 18h Not purchasable 47,400,000 Parsteel · 9,290,000 Dilithium · 2,490 3★ Common Refined Ore · 530 3★ Uncommon Refined Ore · 47 3★ Rare Refined Ore Building Efficiency 0.53%
Lv 9 30d 2h Not purchasable 113,300,000 Parsteel · 22,200,000 Dilithium · 3,140 3★ Common Refined Ore · 670 3★ Uncommon Refined Ore · 60 3★ Rare Refined Ore Building Efficiency 0.62%
Lv 10 37d Not purchasable 249,200,000 Parsteel · 48,850,000 Dilithium · 6,170 3★ Common Refined Ore · 1,310 3★ Uncommon Refined Ore · 117 3★ Rare Refined Ore Building Efficiency 0.72%
Lv 11 62d 5h 1,157,790 1,060,000,000 Parsteel · 207,900,000 Dilithium · 3,500 4★ Common Refined Ore Building Efficiency 0.83%
Lv 12 86d 1h Not purchasable 3,325,000,000 Parsteel · 652,000,000 Dilithium · 15,000 4★ Common Refined Ore · 2,400 4★ Uncommon Refined Ore Building Efficiency 0.95%
Lv 13 136d 21h Not purchasable 10,070,000,000 Parsteel · 1,975,000,000 Dilithium · 25,000 4★ Common Refined Ore · 3,500 4★ Uncommon Refined Ore · 340 4★ Rare Refined Ore Building Efficiency 1.1%
Lv 14 181d 1h Not purchasable 40,698,000,000 Parsteel · 7,980,000,000 Dilithium · 24,000 4★ Common Refined Ore · 5,600 4★ Uncommon Refined Ore · 400 4★ Rare Refined Ore Building Efficiency 1.28%
Lv 15 244d 2h Not purchasable 167,076,000,000 Parsteel · 53,158,000,000 Dilithium · 10,000 5★ Uncommon Refined Ore Building Efficiency 1.5%
R&D Department Lv19
Construction Speed Dilithium Safeguard Station Weaponry
Prime Repair Speed Research Expert Prime Repair Costs