upwell structures eve online

In EVE Online, Upwell Structures are player-built deployable structures introduced to modernize and expand the capabilities of player-owned infrastructure. They replaced older structures like POS (Player-Owned Starbases) and Outposts, offering more modular, interactive, and dynamic gameplay. Heres a breakdown of key Upwell Structures: Types of Upwell Structures Upwell structures are categorized based on their primary functions: A. Citadels (Large, Medium, Small) - Keepstar: Largest citadel (XL), capable of docking supercapitals. - Fortizar: Medium-large citadel (L), strong defenses, industrial features. - Astrahus: Medium citadel (M), balanced for small to medium groups. - Raitaru: Small citadel (S), weaker but cheaper, often used for industry. - Ansiblex Jump Gate: Not a citadel but an Upwell structure allowing jump bridge networks. B. Industrial Structures - Athanor (Moon Mining): Harvests moon materials. - Tatara (Moon Mining): Larger, more efficient than Athanor. - Raitaru (Industry): Basic industry hub. - Azbel (Advanced Industry): Better bonuses than Raitaru. - Sotiyo (Capital Ship Construction): Used for building capitals/supers. C. Engineering Complexes (ECs) - Raitaru (T1 Industry) - Azbel (T2 Industry) - Sotiyo (Capital Industry) D. Refineries (Moon Mining) - Athanor (Small) - Tatara (Large) E. Other Structures - Pharolux Cyno Beacon: Allows cyno generation without a ship. - Tenebrex Cyno Jammer: Blocks cynos in a system. Key Features - Docking: Unlike POS, Upwell Structures allow ship docking. - Tethering: Ships near their home structure get invulnerability for a short time. - Services: Modules like cloning, market, reprocessing, and fitting. - Vulnerability Timers: Structures enter reinforcement when attacked, spreading fights over multiple days. - Fuel Consumption: Requires fuel (like strontium for reinforcement). Vulnerability & Warfare - Shield, Armor, Hull Timers: Attacks trigger reinforcement phases (usually 15 min3 days). - Entosis Links: Some structures require Entosis warfare (capture mechanics). - Asset Safety: If destroyed, items go to an NPC station (for a fee). Strategic Importance - Nullsec Sovereignty: Upwell Structures are key for holding space. - Industry & Logistics: Essential for manufacturing, moon mining, and trade. - Cyno Control: Cyno jammers and beacons influence capital movement. Recent Changes & Meta - Resource Wars: Some structures (like Athanors) are contested in moon mining conflicts. - Balance Updates: CCP periodically adjusts structure HP, fuel costs, and timers. - Faction Citadels: Some variants (like Palatine Keepstar) exist but are rare. Would you like details on a specific structure type or combat strategy?