diff --git a/opendc-compute/opendc-compute-topology/src/main/kotlin/org/opendc/compute/topology/TopologyFactories.kt b/opendc-compute/opendc-compute-topology/src/main/kotlin/org/opendc/compute/topology/TopologyFactories.kt
index e6b36dba6..f8c7afbd4 100644
--- a/opendc-compute/opendc-compute-topology/src/main/kotlin/org/opendc/compute/topology/TopologyFactories.kt
+++ b/opendc-compute/opendc-compute-topology/src/main/kotlin/org/opendc/compute/topology/TopologyFactories.kt
@@ -111,7 +111,7 @@ private fun HostJSONSpec.toHostSpecs(
 ): HostSpec {
     val unknownProcessingNode = ProcessingNode("unknown", "unknown", "unknown", cpus.sumOf { it.coreCount })
 
-    val units = cpus.flatMap { cpu -> List(cpu.count) { cpu.toProcessingUnit(unknownProcessingNode) }.flatten() }
+    val units = cpus.flatMap { cpu -> List(cpu.count) { cpu.toProcessingUnits(unknownProcessingNode) }.flatten() }
 
     val unknownMemoryUnit = MemoryUnit(memory.vendor, memory.modelName, memory.memorySpeed, memory.memorySize)
     val machineModel =
@@ -140,7 +140,9 @@ private fun HostJSONSpec.toHostSpecs(
  */
 private var globalCoreId = 0
 
-private fun CPUJSONSpec.toProcessingUnit(unknownProcessingNode: ProcessingNode): List<ProcessingUnit> {
+private fun CPUJSONSpec.toProcessingUnits(unknownProcessingNode: ProcessingNode): List<ProcessingUnit> {
     val units = List(coreCount) { ProcessingUnit(unknownProcessingNode, globalCoreId++, coreSpeed) }
     return units
+
+//    return listOf(ProcessingUnit(unknownProcessingNode, globalCoreId++, coreSpeed))
 }
diff --git a/opendc-compute/opendc-compute-topology/src/main/kotlin/org/opendc/compute/topology/specs/JSONSpecs.kt b/opendc-compute/opendc-compute-topology/src/main/kotlin/org/opendc/compute/topology/specs/JSONSpecs.kt
index 5e0af5418..8f73f524d 100644
--- a/opendc-compute/opendc-compute-topology/src/main/kotlin/org/opendc/compute/topology/specs/JSONSpecs.kt
+++ b/opendc-compute/opendc-compute-topology/src/main/kotlin/org/opendc/compute/topology/specs/JSONSpecs.kt
@@ -64,7 +64,7 @@ public data class HostJSONSpec(
     val name: String = "Host",
     val cpus: List<CPUJSONSpec>,
     val memory: MemoryJSONSpec,
-    val powerModel: PowerModelJSONSpec = PowerModelJSONSpec("linear", 350.0, 200.0, 400.0),
+    val powerModel: PowerModelJSONSpec = PowerModelJSONSpec("linear", 350.0, 400.0, 200.0),
     val count: Int = 1,
 )
 
@@ -109,6 +109,10 @@ public data class MemoryJSONSpec(
 public data class PowerModelJSONSpec(
     val modelType: String,
     val power: Double = 400.0,
-    val idlePower: Double,
     val maxPower: Double,
-)
+    val idlePower: Double,
+) {
+    init {
+        require(maxPower >= idlePower) { "The max power of a power model can not be less than the idle power" }
+    }
+}
diff --git a/opendc-experiments/opendc-experiments-base/src/test/kotlin/org/opendc/experiments/base/ScenarioIntegrationTest.kt b/opendc-experiments/opendc-experiments-base/src/test/kotlin/org/opendc/experiments/base/ScenarioIntegrationTest.kt
index 2966c9346..0ab305ee9 100644
--- a/opendc-experiments/opendc-experiments-base/src/test/kotlin/org/opendc/experiments/base/ScenarioIntegrationTest.kt
+++ b/opendc-experiments/opendc-experiments-base/src/test/kotlin/org/opendc/experiments/base/ScenarioIntegrationTest.kt
@@ -125,8 +125,8 @@ class ScenarioIntegrationTest {
                 { assertEquals(66977091124, monitor.activeTime) { "Incorrect active time" } },
                 { assertEquals(3160267873, monitor.stealTime) { "Incorrect steal time" } },
                 { assertEquals(0, monitor.lostTime) { "Incorrect lost time" } },
-                { assertEquals(1.9469839319124512E7, monitor.powerDraw, 1E4) { "Incorrect power draw" } },
-                { assertEquals(5.840705003360067E9, monitor.energyUsage, 1E5) { "Incorrect energy usage" } },
+                { assertEquals(2.0774585843587227E7, monitor.powerDraw, 1E4) { "Incorrect power draw" } },
+                { assertEquals(6.232122296636381E9, monitor.energyUsage, 1E4) { "Incorrect energy usage" } },
             )
         }
 
@@ -167,8 +167,8 @@ class ScenarioIntegrationTest {
                 { assertEquals(9741285381, monitor.activeTime) { "Active time incorrect" } },
                 { assertEquals(152, monitor.stealTime) { "Steal time incorrect" } },
                 { assertEquals(0, monitor.lostTime) { "Lost time incorrect" } },
-                { assertEquals(2337040.5458753705, monitor.powerDraw, 1E4) { "Incorrect power draw" } },
-                { assertEquals(7.010994945790212E8, monitor.energyUsage, 1E4) { "Incorrect energy usage" } },
+                { assertEquals(2539987.394500494, monitor.powerDraw, 1E4) { "Incorrect power draw" } },
+                { assertEquals(7.619825262052509E8, monitor.energyUsage, 1E4) { "Incorrect energy usage" } },
             )
         }
 
diff --git a/opendc-experiments/opendc-experiments-base/src/test/resources/env/multi.json b/opendc-experiments/opendc-experiments-base/src/test/resources/env/multi.json
index b87877afc..d23dbfe36 100644
--- a/opendc-experiments/opendc-experiments-base/src/test/resources/env/multi.json
+++ b/opendc-experiments/opendc-experiments-base/src/test/resources/env/multi.json
@@ -16,12 +16,6 @@
                     ],
                     "memory": {
                         "memorySize": 256000
-                    },
-                    "powerModel": {
-                        "modelType": "linear",
-                        "power": 350.0,
-                        "maxPower": 350.0,
-                        "idlePower": 200.0
                     }
                 }
             ]
@@ -42,12 +36,6 @@
                     ],
                     "memory": {
                         "memorySize": 64000
-                    },
-                    "powerModel": {
-                        "modelType": "linear",
-                        "power": 350.0,
-                        "maxPower": 350.0,
-                        "idlePower": 200.0
                     }
                 }
             ]
@@ -68,12 +56,6 @@
                     ],
                     "memory": {
                         "memorySize": 128000
-                    },
-                    "powerModel": {
-                        "modelType": "linear",
-                        "power": 350.0,
-                        "maxPower": 350.0,
-                        "idlePower": 200.0
                     }
                 }
             ]
diff --git a/opendc-experiments/opendc-experiments-base/src/test/resources/env/single.json b/opendc-experiments/opendc-experiments-base/src/test/resources/env/single.json
index 9862f71ad..2d68b234d 100644
--- a/opendc-experiments/opendc-experiments-base/src/test/resources/env/single.json
+++ b/opendc-experiments/opendc-experiments-base/src/test/resources/env/single.json
@@ -16,12 +16,6 @@
                     ],
                     "memory": {
                         "memorySize": 128000
-                    },
-                    "powerModel": {
-                        "modelType": "linear",
-                        "power": 350.0,
-                        "maxPower": 350.0,
-                        "idlePower": 200.0
                     }
                 }
             ]
diff --git a/opendc-simulator/opendc-simulator-compute/src/main/java/org/opendc/simulator/compute/power/CpuPowerModels.java b/opendc-simulator/opendc-simulator-compute/src/main/java/org/opendc/simulator/compute/power/CpuPowerModels.java
index 7ba9eaed1..537fb8d85 100644
--- a/opendc-simulator/opendc-simulator-compute/src/main/java/org/opendc/simulator/compute/power/CpuPowerModels.java
+++ b/opendc-simulator/opendc-simulator-compute/src/main/java/org/opendc/simulator/compute/power/CpuPowerModels.java
@@ -163,6 +163,12 @@ private abstract static class MaxIdlePowerModel implements CpuPowerModel {
             this.idlePower = idlePower;
         }
 
+        // Clamps the provided utilization in the range of 0.0 and 1.0
+        // This is done to avoid floating point errors
+        public double clampUtilization(double utilization) {
+            return Math.max(0.0, Math.min(1.0, utilization));
+        }
+
         @Override
         public String toString() {
             return getClass().getSimpleName() + "[max=" + maxPower + ",idle=" + idlePower + "]";
@@ -174,12 +180,14 @@ private static final class SqrtPowerModel extends MaxIdlePowerModel {
 
         SqrtPowerModel(double maxPower, double idlePower) {
             super(maxPower, idlePower);
-            this.factor = (maxPower - idlePower) / Math.sqrt(100);
+            this.factor = (maxPower - idlePower);
         }
 
         @Override
         public double computePower(double utilization) {
-            return idlePower + factor * Math.sqrt(utilization * 100);
+            utilization = clampUtilization(utilization);
+
+            return idlePower + factor * Math.sqrt(utilization);
         }
 
         @Override
@@ -198,12 +206,14 @@ private static final class LinearPowerModel extends MaxIdlePowerModel {
 
         LinearPowerModel(double maxPower, double idlePower) {
             super(maxPower, idlePower);
-            this.factor = (maxPower - idlePower) / 100;
+            this.factor = maxPower - idlePower;
         }
 
         @Override
         public double computePower(double utilization) {
-            return idlePower + factor * utilization * 100;
+            utilization = clampUtilization(utilization);
+
+            return idlePower + factor * utilization;
         }
 
         @Override
@@ -222,12 +232,14 @@ private static final class SquarePowerModel extends MaxIdlePowerModel {
 
         SquarePowerModel(double maxPower, double idlePower) {
             super(maxPower, idlePower);
-            this.factor = (maxPower - idlePower) / Math.pow(100, 2);
+            this.factor = (maxPower - idlePower);
         }
 
         @Override
         public double computePower(double utilization) {
-            return idlePower + factor * Math.pow(utilization * 100, 2);
+            utilization = clampUtilization(utilization);
+
+            return idlePower + factor * Math.pow(utilization, 2);
         }
 
         @Override
@@ -246,12 +258,14 @@ private static final class CubicPowerModel extends MaxIdlePowerModel {
 
         CubicPowerModel(double maxPower, double idlePower) {
             super(maxPower, idlePower);
-            this.factor = (maxPower - idlePower) / Math.pow(100, 3);
+            this.factor = (maxPower - idlePower);
         }
 
         @Override
         public double computePower(double utilization) {
-            return idlePower + factor * Math.pow(utilization * 100, 3);
+            utilization = clampUtilization(utilization);
+
+            return idlePower + factor * Math.pow(utilization, 3);
         }
 
         @Override
diff --git a/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/power/PowerModelTest.kt b/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/power/PowerModelTest.kt
index e85758ae5..e3bea821a 100644
--- a/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/power/PowerModelTest.kt
+++ b/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/power/PowerModelTest.kt
@@ -78,6 +78,90 @@ internal class PowerModelTest {
         )
     }
 
+    @Test
+    fun `test linear model`() {
+        val powerModel = CpuPowerModels.linear(400.0, 200.0)
+
+        assertAll(
+            { assertEquals(200.0, powerModel.computePower(-0.1)) },
+            { assertEquals(200.0, powerModel.computePower(0.0)) },
+            { assertEquals(220.0, powerModel.computePower(0.1)) },
+            { assertEquals(240.0, powerModel.computePower(0.2)) },
+            { assertEquals(260.0, powerModel.computePower(0.3)) },
+            { assertEquals(280.0, powerModel.computePower(0.4)) },
+            { assertEquals(300.0, powerModel.computePower(0.5)) },
+            { assertEquals(320.0, powerModel.computePower(0.6)) },
+            { assertEquals(340.0, powerModel.computePower(0.7)) },
+            { assertEquals(360.0, powerModel.computePower(0.8)) },
+            { assertEquals(380.0, powerModel.computePower(0.9)) },
+            { assertEquals(400.0, powerModel.computePower(1.0)) },
+            { assertEquals(400.0, powerModel.computePower(1.1)) },
+        )
+    }
+
+    @Test
+    fun `test sqrt model`() {
+        val powerModel = CpuPowerModels.sqrt(400.0, 200.0)
+
+        assertAll(
+            { assertEquals(200.0, powerModel.computePower(-1.0), 1.0) },
+            { assertEquals(200.0, powerModel.computePower(0.0), 1.0) },
+            { assertEquals(263.0, powerModel.computePower(0.1), 1.0) },
+            { assertEquals(289.0, powerModel.computePower(0.2), 1.0) },
+            { assertEquals(309.0, powerModel.computePower(0.3), 1.0) },
+            { assertEquals(326.0, powerModel.computePower(0.4), 1.0) },
+            { assertEquals(341.0, powerModel.computePower(0.5), 1.0) },
+            { assertEquals(354.0, powerModel.computePower(0.6), 1.0) },
+            { assertEquals(367.0, powerModel.computePower(0.7), 1.0) },
+            { assertEquals(378.0, powerModel.computePower(0.8), 1.0) },
+            { assertEquals(389.0, powerModel.computePower(0.9), 1.0) },
+            { assertEquals(400.0, powerModel.computePower(1.0), 1.0) },
+            { assertEquals(400.0, powerModel.computePower(1.1), 1.0) },
+        )
+    }
+
+    @Test
+    fun `test square model`() {
+        val powerModel = CpuPowerModels.square(400.0, 200.0)
+
+        assertAll(
+            { assertEquals(200.0, powerModel.computePower(-1.0), 1.0) },
+            { assertEquals(200.0, powerModel.computePower(0.0), 1.0) },
+            { assertEquals(202.0, powerModel.computePower(0.1), 1.0) },
+            { assertEquals(208.0, powerModel.computePower(0.2), 1.0) },
+            { assertEquals(218.0, powerModel.computePower(0.3), 1.0) },
+            { assertEquals(232.0, powerModel.computePower(0.4), 1.0) },
+            { assertEquals(250.0, powerModel.computePower(0.5), 1.0) },
+            { assertEquals(272.0, powerModel.computePower(0.6), 1.0) },
+            { assertEquals(298.0, powerModel.computePower(0.7), 1.0) },
+            { assertEquals(328.0, powerModel.computePower(0.8), 1.0) },
+            { assertEquals(362.0, powerModel.computePower(0.9), 1.0) },
+            { assertEquals(400.0, powerModel.computePower(1.0), 1.0) },
+            { assertEquals(400.0, powerModel.computePower(1.1), 1.0) },
+        )
+    }
+
+    @Test
+    fun `test cubic model`() {
+        val powerModel = CpuPowerModels.cubic(400.0, 200.0)
+
+        assertAll(
+            { assertEquals(200.0, powerModel.computePower(-1.0), 1.0) },
+            { assertEquals(200.0, powerModel.computePower(0.0), 1.0) },
+            { assertEquals(200.0, powerModel.computePower(0.1), 1.0) },
+            { assertEquals(201.0, powerModel.computePower(0.2), 1.0) },
+            { assertEquals(205.0, powerModel.computePower(0.3), 1.0) },
+            { assertEquals(212.0, powerModel.computePower(0.4), 1.0) },
+            { assertEquals(225.0, powerModel.computePower(0.5), 1.0) },
+            { assertEquals(243.0, powerModel.computePower(0.6), 1.0) },
+            { assertEquals(268.0, powerModel.computePower(0.7), 1.0) },
+            { assertEquals(302.0, powerModel.computePower(0.8), 1.0) },
+            { assertEquals(345.0, powerModel.computePower(0.9), 1.0) },
+            { assertEquals(400.0, powerModel.computePower(1.0), 1.0) },
+            { assertEquals(400.0, powerModel.computePower(1.1), 1.0) },
+        )
+    }
+
     @Suppress("unused")
     private companion object {
         @JvmStatic