There’s nothing more frustrating than logging into Honkai Star Rail, ready to farm materials for your new 5-star character, only to find your Trailblaze Power is completely drained. You might have heard other players talk about using fuel to skip the 6-hour regen wait for a full bar, but have no clue where to find the item yourself. If you’re looking for reliable, no-fluff ways to stock up on this valuable resource, this guide breaks down exactly how to get fuel in Honkai Star Rail, plus the best ways to use it without wasting a single unit.
How to Get Fuel in Honkai Star Rail: 6 Tested Consistent Methods
Fuel is one of the rarest resource items in the game, so you won’t find it dropping randomly from overworld enemies or chests. All sources of fuel are fixed, so you can plan your farming schedule around them to build up a stockpile quickly. The most reliable ways to earn fuel are:
- Trailblaze Level up rewards: You’ll get 1-2 fuel every time you hit a major Trailblaze Level milestone, especially at levels 20, 30, 40, 50 and 60.
- Operation Briefing mission completions: Most 2-week long Operation Briefing cycles include at least 2 fuel as rewards for completing simple daily and weekly tasks.
- Limited-time event shop purchases: Almost every major event lets you exchange event currency for 3-5 fuel, usually at a very low cost compared to other rewards.
- Forgotten Hall, Pure Fiction and Apocalyptic Shadow clears: Clearing new floors of these endgame challenge modes gives you 1-2 fuel per 3-star floor completion.
- Nameless Honor tiers: The free track of every Nameless Honor battle pass cycle gives 3 fuel, and the paid track gives an extra 5 fuel if you choose to buy it.
- Maintenance compensation and login bonuses: Every server maintenance gives 1-2 fuel as an apology for downtime, and holiday login events often include fuel as a free reward.
The Smartest Ways to Use Your Fuel for Maximum Rewards
A lot of new players make the mistake of using fuel as soon as they get it, just to get a little extra Trailblaze EXP to level up faster. That’s almost always a waste, because the value of fuel increases dramatically as your account level goes up. You should hold off on using fuel until you unlock level 5 or 6 Calyxes and Caverns of Corrosion, which drop 2x more ascension and trace materials than lower tier versions. Using fuel on low-level Calyxes means you’re getting half the rewards you could be getting later on. So when is it okay to use fuel early? If you’re 10 or 20 Trailblaze Power away from unlocking a new planet or a higher World Level, it’s fine to use one fuel to skip the wait. That lets you access higher tier content faster, which makes all your future resource farming more efficient. The absolute best time to use fuel is during limited-time double drop events, which run every 2-3 months. Using one fuel during these events gives you the same rewards you’d get from 2 fuels used outside of the event, so you’re essentially doubling your stockpile value instantly. You should also avoid using fuel for things that don’t give you permanent account progress, like weekly Simulated Universe runs. You get 2 free extended Simulated Universe runs per week already, and the extra rewards you get from using fuel on more runs aren’t worth the cost compared to farming character materials.
Common Fuel Myths That Are Wasting Your Resources
After playing Honkai Star Rail since launch, I’ve heard a lot of wrong information floating around about fuel that leads new players to waste their stockpiles. One of the most common myths is that fuel expires after a month of being in your inventory. That’s completely false. Fuel has no expiration date, so you can hoard it for 6 months waiting for a double drop event or a new character banner you want to pull for, and it’ll still be there waiting for you. Another common myth is that you can buy fuel with Stellar Jade whenever you want from the in-game shop. You can only buy fuel with Stellar Jade during specific limited-time events, and it’s usually priced at 100 Stellar Jade per fuel, which is a terrible deal for most players. You’re far better off saving your Stellar Jade for character and light cone banners than wasting it on fuel. A third myth I see all the time is that using fuel gives you more Trailblaze EXP than waiting for natural Trailblaze Power regen. That’s not true at all. 1 fuel gives you 60 Trailblaze Power, which gives you exactly the same amount of Trailblaze EXP as 6 hours of natural regen. The only benefit of fuel is that you get the power instantly, no wait time. I fell for this myth when I first started playing, and wasted 4 fuel early on trying to level up faster, only to realize I got no extra EXP for my trouble.
Simple Tips to Track Your Fuel and Avoid Accidental Waste
It’s surprisingly easy to waste fuel if you’re not paying attention to your inventory and Trailblaze Power levels. First, make sure you know where to find your fuel count in your inventory. A lot of new players look for it in the Resources tab, but it’s actually stored in the Consumables tab of your inventory, under the “Usable Items” subcategory. It’s easy to miss if you don’t know where to look, so check there first if you think you earned fuel but don’t see it in your resource list. Never use fuel if you already have more than 0 Trailblaze Power in your bar, unless you’re using exactly enough to not hit the cap. For example, if you have 20 Trailblaze Power left, using one fuel (60 power) will put you at 80, which is under the 180 cap, so that’s fine. If you have 150 Trailblaze Power left, using a fuel will put you at 210, which means you lose 30 power to overflow. I made that mistake once when I was half-asleep farming Calyxes late at night, and lost 30 power that I could have saved for the next day, so always double check your current power before using fuel. You also don’t need to hoard fuel forever. If you have more than 15 fuel stockpiled and there’s no double drop event announced for the next month, it’s fine to use a few to level up a new character or catch up on trace materials you’re missing. There’s no benefit to letting fuel sit in your inventory for months if you have an immediate need for it.
At the end of the day, knowing how to get fuel in Honkai Star Rail is only half the battle. The other half is using it wisely to get the most value for your time and effort. You don’t have to follow every tip in this guide to the letter, but avoiding the common mistakes new players make will help you build up a solid stockpile that lets you max out your favorite characters as soon as you pull them. I currently have 14 fuel saved up for the next limited banner I’m pulling for, and that stockpile will let me max out the character’s ascension, traces and light cone in one sitting, no wait time required.
