Used to cast Warframe Abilities and can be replenished during missions.

—In-game Description

Energy of a Warframe is a resource used mainly to power abilities. Warframes have 4 abilities that at base, cost up to 100 energy to cast. Almost every Warframe has their own energy-pool with varying capacities depending on the types and costs of their various abilities, with the exception of HildrynIcon272.png Hildryn which has no energy but uses shields instead.

Like health and shields, a Warframe's energy capacity scales with their rank and through the use of mods or buffs. It is also worth noting that the words "power" and "energy" are often used interchangeably by members of the community.

Increasing Energy Capacity[edit | edit source]

Mods[edit | edit source]

These are the only mods currently in the game that increase energy capacity. It is worth noting that Mod TT 20px.pngFlow and Mod TT 20px.pngPrimed Flow cannot be used together. Mod TT 20px.pngAuxiliary Power only works on Archwings, and Mod TT 20px.pngAdrenaline Boost in Conclave.

Formula For Modded Energy Capacity[edit | edit source]

These mods increase the energy capacity of a Warframe with the following the formula:

So taking Volt Prime as an example, with 200 base energy and 300 max energy he will have:

Buffs[edit | edit source]

The only buff currently available to increase energy capacity is Cephalon Suda's Entropy effect. Entropy will release a 25-meter AoE radial attack around the player, dealing 1000 Magnetic b.png Magnetic damage and applying the Magnetic Status Effect to enemies in range, increasing damage dealt to their shields. It will also restore 25% of the player's base Energy, and provide a (base) Energy boost of +25% for 30 seconds.

Arcane Helmets[edit | edit source]

These are retired helmets that in the past used to grant increased energy capacity to their respective Warframes.

Warframe Starting Energy[edit | edit source]

Mods[edit | edit source]

These are the only mods currently in the game that increase the Starting Energy of a Warframe in their respective gamemodes (PvE and PvP, respectively).

Formula[edit | edit source]

Warframes have a fixed amount of energy that they start any mission with, and also when reviving from death. This amount of energy is calculated based on the Warframe's free mod capacity and a base value specific for each Warframe (differs even between normal and prime variants). The formula followed is:

When Mod TT 20px.pngPreparation is equipped, the formula becomes:

Note: When entering a conduit in Sanctuary Onslaught, a Warframe's energy is reset to their respective Initial value (see below), regardless of mods or mod capacity.


Table of Initial Energies[edit | edit source]

The Initial Energy of a Warframe is given from the following table. It is still unknown whether these values are calculated off of some other attributes or simply fixed parameters for each Warframe, and are subject to change. This area of research is still very actively worked on.

View Initial Energy of Rank 30 Warframes at 0 Mod Capacity List
Warframe Energy Pool
AshIcon272.png Ash 50
Ash PrimeIcon272.png Ash Prime 50
AtlasIcon272.png Atlas 50
Atlas PrimeIcon272.png Atlas Prime 75
BansheeIcon272.png Banshee 100
Banshee PrimeIcon272.png Banshee Prime 125
BaruukIcon272.png Baruuk 150
ChromaIcon272.png Chroma 75
Chroma PrimeIcon272.png Chroma Prime 100
EmberIcon272.png Ember 75
Ember PrimeIcon272.png Ember Prime 75
EquinoxIcon272.png Equinox 100
EquinoxPrimeIcon.png Equinox Prime 115
ExcaliburIcon272.png Excalibur 50
Excalibur PrimeIcon272.png Excalibur Prime 100
Excalibur UmbraIcon272.png Excalibur Umbra 100
FrostIcon272.png Frost 50
Frost PrimeIcon272.png Frost Prime 50
GaraIcon272.png Gara 75
GarudaIcon272.png Garuda 50
GaussIcon272.png Gauss 100
GrendelIcon272.png Grendel 100
HarrowIcon272.png Harrow 50
HildrynIcon272.png Hildryn 0
HydroidIcon272.png Hydroid 75
Hydroid PrimeIcon272.png Hydroid Prime 100
InarosIcon272.png Inaros 50
InarosPrimeIcon272.png Inaros Prime 50
IvaraIcon272.png Ivara 75
Ivara PrimeIcon272.png Ivara Prime 75
KhoraIcon272.png Khora 75
LimboIcon272.png Limbo 100
Limbo PrimeIcon272.png Limbo Prime 100
LokiIcon272.png Loki 100
Loki PrimeIcon272.png Loki Prime 125
MagIcon272.png Mag 50
Mag PrimeIcon272.png Mag Prime 100
MesaIcon272.png Mesa 50
MesaPrimeIcon272.png Mesa Prime 65
MirageIcon272.png Mirage 125
Mirage PrimeIcon272.png Mirage Prime 125
NekrosIcon272.png Nekros 50
Nekros PrimeIcon272.png Nekros Prime 75
NezhaIcon272.png Nezha 125
NidusIcon272.png Nidus 50
NovaIcon272.png Nova 50
Nova PrimeIcon272.png Nova Prime 150
NyxIcon272.png Nyx 100
Nyx PrimeIcon272.png Nyx Prime 150
OberonIcon272.png Oberon 75
Oberon PrimeIcon272.png Oberon Prime 100
OctaviaIcon272.png Octavia 100
ProteaIcon272.png Protea 50
RevenantIcon272.png Revenant 50
RhinoIcon272.png Rhino 50
Rhino PrimeIcon272.png Rhino Prime 50
SarynIcon272.png Saryn 50
Saryn PrimeIcon272.png Saryn Prime 100
TitaniaIcon272.png Titania 100
TitaniaPrimeMain.png Titania Prime 100
TrinityIcon272.png Trinity 75
Trinity PrimeIcon272.png Trinity Prime 125
ValkyrIcon272.png Valkyr 50
Valkyr PrimeIcon272.png Valkyr Prime 100
VaubanIcon272.png Vauban 75
Vauban PrimeIcon272.png Vauban Prime 100
VoltIcon272.png Volt 50
Volt PrimeIcon272.png Volt Prime 125
WispIcon272.png Wisp 150
WukongIcon272.png Wukong 50
Wukong PrimeIcon272.png Wukong Prime 65
XakuIcon272.png Xaku 50
ZephyrIcon272.png Zephyr 50
Zephyr PrimeIcon272.png Zephyr Prime 75

As of Hotfix 27.3.11, most of these values need confirmation, namely Excalibur Prime and most of regular Warframes.

Effective Energy Capacity[edit | edit source]

Casting Effective Capacity[edit | edit source]

Similarly to how one can define the concept of "Effective Health" by weighting the number of hit-points with the corresponding damage reduction, one can also define the concept of casting effective energy capacity by weighting the energy capacity using the Ability Efficiency factor:

Since casting efficiency is currently capped at 175%, the highest possible upper-bound for the casting effective energy capacity is:

Toggle Effective Capacity[edit | edit source]

Since the efficiency of toggle abilities depends also on the duration, in that case the formula becomes:

For the case where no energy is recovered and a constant rate of energy is drained, one can also consider the effective toggle duration as follows:

Due to the definition of the terms, there are many ways in-which the formula for effective toggle duration can be expressed.

Apart from toggle duration, this can be used to work out the effective duration granted per energy pick up.

Examples[edit | edit source]

Suppose a Prowl130xDark.png Prowling IvaraIcon272.png Ivara has a modded drain of 0.25 energy/sec. An orb of 50 energy would provide:

Considering the same Ivara with full energy pool of 744 capacity, she can remain in prowl for:

Restoring Energy[edit | edit source]

EnergySiphonModU145.png
EquilibriumModU145.png

Energy does not naturally regenerate over time, except when the Mod TT 20px.pngEnergy Siphon aura mod is equipped by at least one member of the squad. Otherwise, energy must be restored either by picking up an Energy Orb (and Health Orbs with Mod TT 20px.pngEquilibrium) or by a few other means. TrinityIcon272.png Trinity and HarrowIcon272.png Harrow are the two Warframes with an inherent ability to explicitly restore energy to all Warframes within the squad, and NekrosIcon272.png Nekros can Desecrate130xDark.png Desecrate nearby corpses for a chance to drop more Energy Orbs. LimboIcon272.png Limbo has, and grants, access to the Rift Plane, a dimension in which Warframes regenerate energy over time consistently. The Zenurik Focus tree grants the Energy Pulse and Energizing Dash abilities; the former being a passive that restores additional energy over-time when picking up Energy Orbs, and the latter being an added effect for Void Dash which makes it create a dome that restores energy over-time to all Warframes that walk through it.

Besides the Entropy effect from Cephalon Suda, the Blight effect from Red Veil also restores 25% of the player's base energy, and provides a base movement speed boost of +10% for 30 seconds. Squad Energy Restores are consumables that can grant energy to nearby teammates in varying amounts, up to 400 total. When using a Prime Warframe, moving close to a Death Orb will cause it to release a radial wave that restores 250 energy to all nearby Warframes within a small radius, this effect can only occur once per orb.

It is important to note that on most occasions, toggled abilities disable energy generation from team abilities, consumables, or passive regeneration methods. Some exceptions to this are ChromaIcon272.png Chroma (SpectralScream130xDark.png Spectral Scream and Effigy130xDark.png Effigy) and partially EquinoxIcon272.png Equinox (PacifyProvoke130xDark.png Pacify & Provoke and MendMaim130xDark.png Mend & Maim).

Abilities[edit | edit source]

Edit

Equinox's Passive

When EquinoxIcon272.png Equinox collects Health Orbs, 10% of the restored amount is converted into additional Energy.

  • Picking up Energy Orbs also restore Health.
  • This effect stacks with Mod TT 20px.pngEquilibrium for up to 120% conversion.

BloodlettingModx256.png Bloodletting130xWhite.png
ENERGY
0
KEY
3
Bloodletting
Garuda sacrifices her health to generate energy.
Strength:N/A
Duration:N/A
Range:N/A
Misc:-50% (health deducted)
18 / 22 / 30 / 35 % (energy gain)
2 HP (minimum health threshold)
Expand/Collapse

KineticPlatingModx256.png KineticPlating130xWhite.png
ENERGY
50
KEY
2
Kinetic Plating
Generate armor plating that converts a portion of absorbed kinetic damage (Physical, Heat, Cold, and Blast) into energy. Also protects Gauss from being staggered or knocked down. Damage resistance is relative to the battery level.


Battery drain per second: 1.28% s-1

Strength:14 - 70% / 16 - 80% / 18 - 90% / 20 - 100% (damage reduction)
Duration:15 / 20 / 25 / 30 s (duration)
Range:N/A
Misc:1.0 - 6.5% (battery drain per hit)
?% (battery charge per melee attack)
2 / 3 / 4 / 5 % (energy restore per hit)
50% (damage reduction cap at empty battery)
100% (damage reduction cap at full battery)
100% (Slash w.svg Slash status chance for Mach Rush)
100% (base melee damage bonus and stagger chance from Redline)
Expand/Collapse

Thurible.png HarrowThurible.png
ENERGY
25
KEY
3
Thurible
Channel Harrow’s energy into the Thurible to generate a buff. Once finished, kill enemies to bestow nearby allies with bursts of energy. The more energy channeled the greater the reward for each kill. Headshots produce extra energy.
Strength:N/A
Duration:20 / 25 / 30 / 35 s
Range:13 / 15 / 17 / 20 m
Misc:4.0x (headshot multiplier)
Expand/Collapse

Edit

Octavia's Passive

Casting any ability will inspire OctaviaIcon272.png Octavia and nearby allies with her music, granting the Inspiration buff that replenishes 1 energy per second for 30 seconds. Allies within 15 meters will also receive the Inspiration buff.

  • Octavia recasting any ability will also refresh the active Inspiration buff's duration.

DispensaryModx256.png Dispensary130xWhite.png
ENERGY
75
KEY
3
Dispensary
Deploys a device that generates 3 pickups after a short delay: empowered health orb, universal ammo pack and energy orb.
Strength:10 / 15 / 20 / 25 % (extra pickup drop chance)
Duration:10 / 15 / 20 / 25 s
Range:N/A
Misc:3 s (initial pickup drop delay)
100 HP (empowered health orb restore)
10 % (universal ammo pack restore)
5 s (pickup replenish cooldown)
1 (limit of active caches)
Expand/Collapse

EnergyVampireModU15.jpeg TrinityEnergyVampire.png
ENERGY
50
KEY
2
Energy Vampire
Allies will gain energy over time when enemies are marked with Energy Vampire.
Strength:15 / 17 / 20 / 25 (energy restored per pulse)
6.25 % (damage percentage)
≥25% (damage health threshold)
Duration:5 / 6 / 7 / 9 s
Range:100 m (cast range)
15 / 17 / 20 / 25 m (pulse radius)
Misc:4 (number of pulses)
5 (min TrueDmg w.png True damage)
1 (max target limit)
Expand/Collapse


Aside from the abilities mentioned above, there are a few others that have varying chances to drop/spawn Energy Orbs which can be picked up by anyone in a squad.

AegisStormModx256.png AegisStorm130xWhite.png
ENERGY
0
KEY
4
Aegis Storm
Take the skies and rain Balefire rockets down on the enemy. Nearby enemies are blasted into the air where they will create an Energy Orb every few seconds. When shields run out the enemies are smashed into the ground.


Overshield/Shield Cost to Activate: 100
OS/S Drain per Second: 25 s-1
OS/S Drain per Enemy: 25 s-1
OS/S Drain per Dodge: 50

Strength:100 / 125 / 150 / 200 (Radiation w.png Radiation damage per second)
100 / 300 / 400 / 500 (Impact w.svg Impact damage on deactivation)
Duration:N/A
Range:8 / 10 / 12 / 15 m (energy field max radius)
Misc:? s (energy orb drop interval)
Expand/Collapse

PullModU15.jpeg Pull.png
ENERGY
25
KEY
1
Pull
Magnetic force pulls enemies toward you, stunning them and bringing them into melee range.
Strength:N/A
Duration:N/A
Range:15 / 20 / 22 / 25 m
Misc:6 m (radial pull)
90° (angle)
200 % (damage on Magnetized target)
Expand/Collapse

DesecrateModU15.jpeg Nekros3.png
ENERGY
10
KEY
3
Desecrate
Forces fallen enemies around you to drop additional loot.


Energy per Corpse: 10

Strength:N/A
Duration:N/A
Range:10 / 15 / 20 / 25 m
Misc:22.5% / 32% / 42.5% / 54% (drop table chance)
Expand/Collapse

BlazingChakram.png BlazingChakramIcon.png
ENERGY
25
KEY
2
Blazing Chakram
Hurl a flaming ring that sets enemies ablaze making them vulnerable to any damage. Flaming enemies drop Restorative Orbs on death. Charge to amplify the power of the ring, and reactivate to instantly travel to the ring's location.
Strength:100 / 150 / 200 / 250 (Heat w.png Heat damage)
400 / 600 / 800 / 1000 (boosted Heat w.png Heat damage)
60% / 75% / 85% / 100% (vulnerability)
Duration:10 / 11 / 13 / 15 s
Range:N/A
Misc:50% / 65% / 80% / 100% (health orb chance)
20% / 25% / 30% / 35% (energy orb chance)
30 m (uncharged throw distance)
70 m (charged throw distance)
Expand/Collapse


While not restoring energy directly nor indirectly, GrendelIcon272.png Grendel has the ability to increase energy gained from all sources and methods mentioned so far, this affects the Warframe itself and allies.

FeastModx256.png Nourish130xWhite.png
ENERGY
50
KEY
2
Nourish
Inflict Toxin w.png Toxin damage on Feasted enemies in Grendel's gut one by one, absorbing nourishment to buff allies. Tap to cycle through buffs and hold to cast.


Cycle select energy cost: 0
Activation prerequisite: 1 eaten enemy

Strength:1000 / 1500 / 2000 / 2500 (Toxin w.png Toxin damage on digestion)
20 / 30 / 40 / 50 (self heal on cast)
1.1 / 1.15 / 1.2 / 1.25 x (Nourished Energy multiplier)
100 / 150 / 200 / 250 (Nourished Armor Toxin w.png Toxin damage on hit)
1.2 / 1.3 / 1.4 / 1.5 x (Nourished Strike Toxin w.png Toxin damage multiplier)
Duration:10 / 15 / 20 / 25 s (buff duration)
Range:10 / 15 / 20 / 25 m (buff radius)
5 / 6 / 7 / 8 m (splash radius)
Misc:1 s (splash cooldown)
?% (speed boost for Pulverize)
Expand/Collapse


Mods[edit | edit source]

Arcanes[edit | edit source]

Energy Reduction[edit | edit source]

Currently, doing a Sortie mission with the Energy Reduction condition is the only way to reduce a Warframe's Total Energy capacity (this also reduces passive regeneration effects, like Mod TT 20px.pngEnergy Siphon and Zenurik's abilities).

There are also some instances where a Warframe's energy can be expended and/or stopped from regenerating. Nightmare Mode's Energy Drain condition slowly depletes the energy pool throughout a mission. On top of its regular effects, a Magnetic b.png Magnetic proc will consume a considerable amount of energy over its duration and prevent any type of energy restoration. In Conclave, Mod TT 20px.pngNo Current Leap nullifies passive energy regeneration in exchange for increased mobility.

Using Energy as Health[edit | edit source]

Mods[edit | edit source]

These mods stop lethal damage by allowing hits to drain your energy after your Health is depleted in exchange for occasionally staggering the player. They synergize extremely well with Mod TT 20px.pngRage and Mod TT 20px.pngHunter Adrenaline since all the health drained before taking lethal damage would ensure that there is enough energy for the mods to consume.


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