Rust Breach and Clear: The Drone Marketplace Now Needs the Power Plant
Rust's Breach and Clear update, released 03 September 2026, quietly rewired one of the game's most-used conveniences: the Drone marketplace. Under a devblog section Facepunch itself titles "Marketplace Power," the drone delivery system you use to buy items without leaving base is now wired into last month's Power Plant system. Miss that connection and your orders just won't go through — this guide walks through exactly what the devblog says, quotes it directly where the wording matters, and flags the two claims about this change that are not in the official record at all.
The Drone Marketplace Is Now Tied to the Power Plant
The devblog states the link plainly: "The Drone marketplace is now connected to last months Power Plant system, requiring the server to keep the power plant up and running in order to operate drone deliveries." (That's Facepunch's own wording, apostrophe omission included.)
In practice, that means the Drone marketplace is no longer a standalone convenience. It now depends on a second system — the Power Plant, added the month before Breach and Clear — being actively maintained. A neglected or unfueled Power Plant doesn't just go dark on its own; it now also cuts off drone deliveries for everyone relying on that marketplace.
How the Marketplace's Battery Charges
The marketplace itself now tracks its own charge. Quoted directly: "The marketplace now has a built in power level that slowly increases when 4 or more fuses are active in the Power Plant." So the trigger for charging isn't "the Power Plant has any power" — it's a specific count: 4 or more fuses active in the Power Plant at once. Drop below that threshold and the marketplace's battery simply stops climbing; the devblog doesn't say it reverses at that point, only that hitting 4+ active fuses is what makes it rise.
Note what the devblog does not give you here: a numeric charge rate (how many percentage points per minute or per fuse) and a fuel-consumption figure for reaching that 4-fuse threshold in the first place. Both are undocumented — Facepunch's own text says only "slowly increases," with no number attached, so don't plan a base timeline around an invented rate.
The 50% Rule: When Purchases Turn On and Off
The activation and deactivation rule is the part worth memorizing, quoted verbatim: "Once the battery hits 50% it can start accepting purchases. As long as at least one fuse is inserted into the Power Plant the battery won't decrease, but if it drops below 50% then the marketplace will deactivate again."
Broken into its three parts:
- Activation threshold: the battery must reach 50% before the marketplace will accept any purchase at all.
- Hold condition: keeping just one fuse inserted in the Power Plant is enough to stop the battery from decreasing — you don't need to maintain the full 4-fuse charging threshold once you're already above 50%.
- Deactivation condition: if the battery falls below 50%, the marketplace deactivates and stops accepting purchases again, until it's charged back up past that same line.
That's an asymmetric rule worth noting directly: charging up to 50% requires 4+ active fuses, but staying above 50% only requires 1. The devblog doesn't say what happens to the battery if zero fuses are inserted at all — whether it decreases, and if so how fast — so that specific case is also undocumented.
What Breach and Clear Doesn't Say About Drone Power
Two claims sometimes attached to this change are not in Facepunch's devblog at all, and shouldn't be repeated as fact. First, the devblog's Marketplace Power section uses only the plain word "fuses" (lowercase, plural) — it never uses the term "Heavy Fuses," so treat any reference to a distinct "Heavy Fuse" item tied to this system as undocumented, not confirmed terminology. Second, the devblog does not describe drones traveling to or from any external or remote vending machine as part of this change — the entire Marketplace Power section is scoped to the Power Plant charge requirement for drone deliveries, nothing about vending-machine travel. Both points are worth stating explicitly rather than silently assuming, since neither has a source backing it.
Practical tips
- Keep 4 or more fuses active in the Power Plant to charge the marketplace's battery up past 50% in the first place.
- Once you're above 50%, dropping to just 1 fuse is enough to hold the charge — you don't need to keep all 4 running indefinitely.
- Watch the 50% line closely: cross below it and the marketplace deactivates until it's recharged back up.
- Don't repeat "Heavy Fuses" or "drones traveling to external vendings" as confirmed mechanics — neither appears in Facepunch's own Marketplace Power text.
Running your own Rust server
Marketplace Power turns drone deliveries into a team-maintenance job — someone has to keep the Power Plant fed with fuses, or the whole group loses access to purchases mid-raid. That's a lot easier to coordinate on a server you actually control, where you set the wipe schedule and know exactly who's responsible for the fuel run instead of hoping a public server's Power Plant stays staffed.
Conclusion
Breach and Clear's Marketplace Power change is straightforward once you separate the confirmed mechanic from the noise around it: the Drone marketplace now needs 4+ active Power Plant fuses to charge its battery past 50%, just 1 fuse to hold that charge once there, and it deactivates the moment the battery drops back below 50%. The exact charge rate, the fuel cost to reach 4 fuses, and what happens at zero fuses aren't published — and "Heavy Fuses" and drone travel to external vending machines aren't in the devblog at all. Keep those two tiers separate and you won't get caught out the next time your marketplace goes dark.
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