Genshin Impact · Progression guide

Genshin Impact Energy Recharge: Why Your Burst Is Never Ready

If your team’s second rotation stalls while an Elemental Burst recharges, start by following the particles. The important inputs are which character receives them, their element, the sources that actually trigger and the rotation you want to repeat. A larger ER number helps only the parts of that budget it can multiply.

Quick answer · Our advice

Track one repeatable rotation after spending the Burst. Add the Energy the target receives from particles and orbs at 100% ER, multiply that subtotal by the target’s ER, then add confirmed flat refunds separately. Fix a missed hit, catch or passive before treating the remaining shortage as an artifact problem.[1][2]

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By GachaLootGuide reviewed November 9, 2026

Version 7.2 context; ordinary fixed-cost Bursts and a four-character solo party. Special resource systems need their own kit rules.

Why is the Burst ready once, but not on the next rotation?

Our advice

A full bar at the start of a challenge can conceal a recurring shortage. Test the sequence you intend to repeat: spend the Burst, perform the planned skills and attacks, then inspect whether it is ready at its next scheduled use. Record any time spent waiting instead of quietly extending the rotation.

Keep the team, weapons, number of skill casts and target conditions consistent. If the sequence changes halfway through, update the budget. A calculation for two support skill casts does not describe a run in which you only performed one.

Our suggested checks

Swipe across the table to see all columns.

Why is the Burst ready once, but not on the next rotation? comparison
What happens	What to inspect	Useful next test
A skill was cast but did not connect	Whether the expected particles were actually produced.	Repeat with the same skill landing on the target.
A teammate catches the particles	Who is on field when they arrive.	Compare the intended recipient’s bar after changing the catch.
The build works on groups but fails on a boss	Enemy-derived Energy assumed in the plan.	Repeat without counting speculative enemy drops.
The plan assumes a weapon passive every rotation	Its trigger condition, cooldown and actual activation.	Count only observed or defensibly repeatable activations.
You have enough calculated Energy but still wait	Burst cooldown, skill timing and whether a refund arrives too late.	Check when the Energy becomes available, not just its total.

References[1][2]

Whose Energy Recharge matters when particles arrive?

ER multiplies the particle and orb Energy received by the character whose bar is filling. Increasing the generator’s ER does not increase the number of particles its skill creates. The receiver’s element and whether they are on field also change the amount received.[1]

For a four-character party at 100% ER, a matching-element particle gives the receiver 3 Energy on field or 1.8 off field. A different-element particle gives 1 or 0.6 respectively; a clear particle gives 2 or 1.2. Orbs are worth three corresponding particles.[1]

Our advice

Calculate a separate budget for each Burst that matters. The same group of particles can contribute to several teammates, but with different element, field-state and ER multipliers. Do not add the party’s ER percentages together.

Worked example · GachaLoot calculation

One catch change, with the same particles and equipment

Assumptions

A four-character solo party; three observed Pyro particles reach the party.
The Pyro recipient has 200% ER. All three particles are received in the same field state.
Compare that recipient being off field with being on field; no other Energy source changes.

Recipient stays off field3 × 1.8 × 2 = 10.8 Energy
Recipient catches on field3 × 3 × 2 = 18 Energy
Gain from the changed catch18 − 10.8 = 7.2 extra Energy

Result: This catch change improves the target’s budget without adding an ER substat. Check whether switching to make the catch fits the team’s other timing requirements.

Limits of this example: The three-particle count is an assumption, not a guarantee for every skill. Travel time, missed hits and the moment of the switch determine who actually catches them.

Mechanic references[1]

Separate particle income from flat Energy refunds

KQM distinguishes particles from Energy added directly to a character’s bar. Its standard flat-Energy model bypasses ER. Favonius is different: its passive produces three clear particles, so the resulting income is affected by the recipient’s ER and catch state.[1]

Our advice

Read the actual effect before assigning it to a column. “Generates particles,” “restores Energy” and “increases ER” describe different operations. Count the right recipient, activation count and timing. A named character’s unusual refund or alternative resource may require a kit-specific calculation.

For a normal fixed-cost Burst starting from an empty bar, the simplified budget is: received particle/orb Energy at 100% ER × ER multiplier + confirmed flat Energy. The corresponding ER requirement is (Burst cost − flat Energy) ÷ particle/orb subtotal. Express the answer as a percentage, with a minimum of the ordinary 100% baseline.[1]

Worked rotation: why 200% ER can still be short

Worked example · GachaLoot calculation

An 80-Energy Burst with three kinds of particle income

Assumptions

An illustrative repeatable rotation; the target starts at zero after spending an 80-Energy Burst.
It receives six matching particles on field, eight different-element particles off field and three clear particles on field.
One confirmed flat refund supplies 8 Energy. The target has 200% ER; all sources arrive before the next Burst.

Matching particles at 100% ER6 × 3 = 18 Energy
Different-element particles at 100% ER8 × 0.6 = 4.8 Energy
Clear particles at 100% ER3 × 2 = 6 Energy
Weighted particle subtotal18 + 4.8 + 6 = 28.8 Energy
Total at 200% ER28.8 × 2 + 8 = 65.6 Energy
Shortfall at the planned Burst80 − 65.6 = 14.4 Energy
ER that balances this model(80 − 8) ÷ 28.8 × 100 = 250% ER

Result: 250% balances these exact assumptions. It is not a recommendation for every 80-cost character: a better catch, another real source or a different rotation changes the denominator.

Limits of this example: The 8-Energy refund is an illustrative confirmed input, not an advertised weapon effect. No uncertain enemy drops, initial pre-filled bar or unperformed skill casts are included. Exact balance leaves no allowance for a missed source.

Mechanic references[1][2]

Estimate one rotation’s Energy budget

The article’s example is loaded. Replace its assumptions with your own confirmed inputs. This model starts from an empty Energy bar after a normal fixed-cost Burst.

Burst Energy cost

Read the cost for the character you are modeling.

Particle/orb Energy at 100% ER

Use the weighted total for one rotation. Enter 0 or a value of at least 0.01.

Confirmed flat Energy per rotation

Only refunds that bypass ER and really trigger. Do not enter a percentage here.

Energy Recharge (%)

Enter 200 for 200% ER, not 2.

Modeled Energy: 65.6
Missing Energy: 14.4
Minimum ER in this model: 250%

The ER target is rounded up to two decimal places. Re-test particle catches and passive conditions; an exact model threshold leaves no allowance for a missed source.

Limits shown above are calculator limits, not game stat caps. Variable refunds, Energy drains, changing rotations and missed hits need a more specific model. Calculations stay in this page.

When is funneling better than adding more ER?

KQM’s Xiangling reference describes funneling Bennett’s Pyro skill particles to Xiangling to reduce her ER requirement. That documents a catch technique; the guide’s dated numeric build ranges are not universal targets for a current account.[3]

Our advice

Compare the complete rotation. A useful catch may solve a shortage, but an extra skill and swap can cost time or interfere with a buff. Write both the added Energy and the added actions before deciding. If the extra sequence pushes the next Burst later, it may solve uptime on paper while slowing the team.

Test the weakest repeatable version of the plan. If you rely on a conditional weapon activation, inspect a run where it fails as well as one where it succeeds. Choose a practical buffer or change the source plan according to the reliability you need; do not treat an average result as a guaranteed minimum.

Exceptions: when this Energy model needs changing

Enemy drops depend on the opponent and its HP thresholds. Their contribution cannot be assumed identical between a multi-enemy room and a single target.[1]
Our advice: A smaller party or co-op setup needs its own receiving rules. This article’s off-field coefficients are specifically for a four-character solo party.
Our advice: If the kit uses variable Energy costs, drains Energy, changes the planned Burst frequency or uses an alternative gauge, follow that kit’s rules before using the estimator.
Our advice: If a guide recommends Bursting every other rotation, compare that schedule explicitly. A budget for a Burst every rotation answers a different question; the more expensive schedule is not automatically the best team plan.[2]

Genshin Energy Recharge questions

Does Bennett’s ER recharge Xiangling faster?

The receiving character’s ER multiplies their particle income. Bennett’s skill usage and Xiangling’s catch matter; adding ER to Bennett is not a way to multiply Xiangling’s own received Energy.[1][3]

Why does a damage-focused artifact upgrade make the rotation worse?

Our advice: Check whether the swap removed ER needed by the planned Burst schedule. Compare a complete repeated rotation rather than one already-charged opening attack.[2]

Does 250% ER guarantee my 80-cost Burst?

Our advice: No. It balances the particular 28.8-particle-Energy and 8-flat-Energy example. Your generation, catches, refunds, target and timing determine your own budget.[1][2]

Should I count every enemy drop when calculating ER?

Our advice: Use the enemy conditions you can actually expect. For a repeatable boss plan, exclude unconfirmed drops instead of borrowing the income of a different room.[1]

Sources and review scope

The version context was checked against HoYoverse’s November 2026 7.2 notice. The particle/orb model comes from KQM’s systems research, not from an assertion that every new kit was tested. KQM’s older Xiangling guide is used only for the documented Bennett-to-Xiangling funneling example, not its Version 4.5 ER ranges or current team rankings. All inventories, counts and rotation totals below are stated assumptions and original calculations. No personal game-account test or universal ER target is claimed.

Review dates describe this article and its references, not hands-on testing of a game account. Passages marked “Our advice” are GachaLoot’s recommendations. Check the current kit, challenge rules and upgrade preview for your own account.

[1] Energy — particle, orb and flat-Energy mechanics
KQM Theorycrafting Library — community research · Neptunya and the credited KQM theorycrafters · Checked November 9, 2026
Receiver ER, element/field-state weights, flat Energy, Favonius particles and enemy-dependent drops. Four-character solo rules are used; the page’s unrelated generalizations about every skill are not adopted.
[2] Team Building Guide — Energy and the ER Calculator
KQM — independent theorycrafting guide · Checked November 9, 2026
Relating generation, receiving state and ER to an actual team rotation. Our numeric scenario and suggested repeatability checks are original, not a reproduced team calculation.
[3] Xiangling Quick Guide — ER requirements
KQM — Version 4.5 character reference · Checked November 9, 2026
The documented Bennett-to-Xiangling funneling technique only. Old ER ranges, team rankings and weapon priorities are not treated as current.
[4] Hour of Ruin — Version 7.2 Update Details
HoYoverse — official version notice, November 2026 · Checked November 9, 2026
Version context checked in indexed official notice text. This is not the source of the Energy formula and is not evidence of testing every 7.2 kit.

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