diff --git a/src/base/java/badasintended/megane/api/provider/EnergyInfoProvider.java b/src/base/java/badasintended/megane/api/provider/EnergyInfoProvider.java
index 370d6e1..f594509 100644
--- a/src/base/java/badasintended/megane/api/provider/EnergyInfoProvider.java
+++ b/src/base/java/badasintended/megane/api/provider/EnergyInfoProvider.java
@@ -1,9 +1,14 @@
 package badasintended.megane.api.provider;
 
-public interface EnergyInfoProvider<T> {
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+import net.minecraft.text.Text;
 
-    static <T> EnergyInfoProvider<T> of(int color, String unit) {
-        return new EnergyInfoProvider<>() {
+@Environment(EnvType.CLIENT)
+public interface EnergyInfoProvider {
+
+    static EnergyInfoProvider of(int color, String unit, Text name) {
+        return new EnergyInfoProvider() {
             @Override
             public int getColor() {
                 return color;
@@ -13,6 +18,11 @@ public int getColor() {
             public String getUnit() {
                 return unit;
             }
+
+            @Override
+            public Text getName() {
+                return name;
+            }
         };
     }
 
@@ -20,4 +30,6 @@ public String getUnit() {
 
     String getUnit();
 
+    Text getName();
+
 }
diff --git a/src/base/java/badasintended/megane/api/registry/MeganeClientRegistrar.java b/src/base/java/badasintended/megane/api/registry/MeganeClientRegistrar.java
index ee33305..d60120e 100644
--- a/src/base/java/badasintended/megane/api/registry/MeganeClientRegistrar.java
+++ b/src/base/java/badasintended/megane/api/registry/MeganeClientRegistrar.java
@@ -3,6 +3,7 @@
 import badasintended.megane.api.provider.FluidInfoProvider;
 import net.minecraft.fluid.Fluid;
 import net.minecraft.text.Text;
+import net.minecraft.text.TranslatableText;
 
 public interface MeganeClientRegistrar {
 
@@ -10,6 +11,10 @@ public interface MeganeClientRegistrar {
 
     <T> MeganeClientRegistrar fluid(Class<T> fluid, FluidInfoProvider<T> provider);
 
-    MeganeClientRegistrar energy(String namespace, int color, String unit);
+    MeganeClientRegistrar energy(String namespace, int color, String unit, Text name);
+
+    default MeganeClientRegistrar energy(String namespace, int color, String unit) {
+        return energy(namespace, color, unit, new TranslatableText("megane.energy"));
+    }
 
 }
diff --git a/src/runtime/java/badasintended/megane/runtime/component/block/EnergyComponent.java b/src/runtime/java/badasintended/megane/runtime/component/block/EnergyComponent.java
index 661c372..404859a 100644
--- a/src/runtime/java/badasintended/megane/runtime/component/block/EnergyComponent.java
+++ b/src/runtime/java/badasintended/megane/runtime/component/block/EnergyComponent.java
@@ -48,7 +48,7 @@ protected void append(ITooltip tooltip, IBlockAccessor accessor) {
             String namespace = Registry.BLOCK.getId(accessor.getBlock()).getNamespace();
             boolean expand = accessor.getPlayer().isSneaking() && energy.isExpandWhenSneak();
             List<EnergyInfoProvider> providers = Registrar.ENERGY_INFO.get(namespace);
-            EnergyInfoProvider<?> provider = providers.isEmpty() ? null : providers.get(0);
+            EnergyInfoProvider provider = providers.isEmpty() ? null : providers.get(0);
 
             int color;
             if (colors.containsKey(namespace)) {
@@ -72,7 +72,7 @@ protected void append(ITooltip tooltip, IBlockAccessor accessor) {
                 CONFIG.save();
             }
 
-            TAG.putString(B_PREFIX, I18n.translate("megane.energy"));
+            TAG.putString(B_PREFIX, provider != null ? provider.getName().getString() : I18n.translate("megane.energy"));
             TAG.putInt(B_COLOR, color);
             TAG.putDouble(B_STORED, stored);
             TAG.putDouble(B_MAX, max);
diff --git a/src/runtime/java/badasintended/megane/runtime/registry/Registrar.java b/src/runtime/java/badasintended/megane/runtime/registry/Registrar.java
index d662365..6ffd602 100644
--- a/src/runtime/java/badasintended/megane/runtime/registry/Registrar.java
+++ b/src/runtime/java/badasintended/megane/runtime/registry/Registrar.java
@@ -75,8 +75,8 @@ public <T> MeganeClientRegistrar fluid(Class<T> fluid, FluidInfoProvider<T> prov
     }
 
     @Override
-    public MeganeClientRegistrar energy(String namespace, int color, String unit) {
-        ENERGY_INFO.add(namespace, EnergyInfoProvider.of(color, unit));
+    public MeganeClientRegistrar energy(String namespace, int color, String unit, Text name) {
+        ENERGY_INFO.add(namespace, EnergyInfoProvider.of(color, unit, name));
         return this;
     }
 }
diff --git a/src/runtime/java/badasintended/megane/runtime/renderer/BarRenderer.java b/src/runtime/java/badasintended/megane/runtime/renderer/BarRenderer.java
index 3682ec8..a0fe2c4 100644
--- a/src/runtime/java/badasintended/megane/runtime/renderer/BarRenderer.java
+++ b/src/runtime/java/badasintended/megane/runtime/renderer/BarRenderer.java
@@ -56,7 +56,7 @@ private String getValString(NbtCompound data) {
             maxString = verbose ? String.valueOf(max) : suffix((long) max);
         }
 
-        return storedString + "/" + maxString + " " + unit;
+        return storedString + "/" + maxString + (unit.isEmpty() ? "" : " " + unit);
     }
 
     @Override