diff --git a/common/src/comp/inventory/item.rs b/common/src/comp/inventory/item.rs
index 27ced5f27b..ce7d6e936d 100644
--- a/common/src/comp/inventory/item.rs
+++ b/common/src/comp/inventory/item.rs
@@ -106,6 +106,7 @@ impl ToolData {
                             cause: HealthSource::Projectile { owner: None },
                         }),
                         projectile::Effect::Knockback(10.0),
+                        projectile::Effect::RewardEnergy(100),
                         projectile::Effect::Vanish,
                     ],
                     time_left: Duration::from_secs(15),
@@ -146,6 +147,7 @@ impl ToolData {
                                 amount: -1,
                                 cause: HealthSource::Projectile { owner: None },
                             }),
+                            projectile::Effect::RewardEnergy(100),
                             projectile::Effect::Vanish,
                         ],
                         time_left: Duration::from_secs(20),
diff --git a/common/src/comp/projectile.rs b/common/src/comp/projectile.rs
index a4dda1ac7c..8ff384a87a 100644
--- a/common/src/comp/projectile.rs
+++ b/common/src/comp/projectile.rs
@@ -7,6 +7,7 @@ use std::time::Duration;
 pub enum Effect {
     Damage(comp::HealthChange),
     Knockback(f32),
+    RewardEnergy(u32),
     Explode { power: f32 },
     Vanish,
     Stick,
diff --git a/common/src/sys/projectile.rs b/common/src/sys/projectile.rs
index 3f0ee14a04..bf0fc1064d 100644
--- a/common/src/sys/projectile.rs
+++ b/common/src/sys/projectile.rs
@@ -1,5 +1,7 @@
 use crate::{
-    comp::{projectile, HealthSource, Ori, PhysicsState, Pos, Projectile, Vel},
+    comp::{
+        projectile, Energy, EnergySource, HealthSource, Ori, PhysicsState, Pos, Projectile, Vel,
+    },
     event::{EventBus, LocalEvent, ServerEvent},
     state::DeltaTime,
     sync::UidAllocator,
@@ -22,6 +24,7 @@ impl<'a> System<'a> for Sys {
         ReadStorage<'a, Vel>,
         WriteStorage<'a, Ori>,
         WriteStorage<'a, Projectile>,
+        WriteStorage<'a, Energy>,
     );
 
     fn run(
@@ -37,6 +40,7 @@ impl<'a> System<'a> for Sys {
             velocities,
             mut orientations,
             mut projectiles,
+            mut energies,
         ): Self::SystemData,
     ) {
         let mut local_emitter = local_bus.emitter();
@@ -108,6 +112,15 @@ impl<'a> System<'a> for Sys {
                                 });
                             }
                         },
+                        projectile::Effect::RewardEnergy(energy) => {
+                            if let Some(energy_mut) = projectile
+                                .owner
+                                .and_then(|o| uid_allocator.retrieve_entity_internal(o.into()))
+                                .and_then(|o| energies.get_mut(o))
+                            {
+                                energy_mut.change_by(energy as i32, EnergySource::HitEnemy);
+                            }
+                        },
                         projectile::Effect::Explode { power } => {
                             server_emitter.emit(ServerEvent::Explosion {
                                 pos: pos.0,