diff --git a/Traction.cpp b/Traction.cpp
index 70a4f55f..d0169b95 100644
--- a/Traction.cpp
+++ b/Traction.cpp
@@ -528,7 +528,7 @@ glm::vec3
 TTraction::wire_color() const {
 
     glm::vec3 color;
-    if( false == DebugModeFlag ) {
+    if( false == DebugTractionFlag ) {
         switch( Material ) { // Ra: kolory podzieliłem przez 2, bo po zmianie ambient za jasne były
                              // trzeba uwzględnić kierunek świecenia Słońca - tylko ze Słońcem widać kolor
             case 1: {
diff --git a/TractionPower.h b/TractionPower.h
index f19a087f..171f2879 100644
--- a/TractionPower.h
+++ b/TractionPower.h
@@ -15,6 +15,8 @@ http://mozilla.org/MPL/2.0/.
 
 class TTractionPowerSource : public scene::basic_node {
 
+    friend class debug_panel;
+
 public:
 // constructor
     TTractionPowerSource( scene::node_data const &Nodedata );
diff --git a/driveruipanels.cpp b/driveruipanels.cpp
index a748ec80..ecec98d7 100644
--- a/driveruipanels.cpp
+++ b/driveruipanels.cpp
@@ -16,6 +16,7 @@ http://mozilla.org/MPL/2.0/.
 #include "simulationtime.h"
 #include "Timer.h"
 #include "Event.h"
+#include "TractionPower.h"
 #include "Camera.h"
 #include "mtable.h"
 #include "Train.h"
@@ -476,6 +477,7 @@ debug_panel::update() {
     m_scantablelines.clear();
     m_scenariolines.clear();
     m_eventqueuelines.clear();
+    m_powergridlines.clear();
     m_cameralines.clear();
     m_rendererlines.clear();
 
@@ -485,6 +487,7 @@ debug_panel::update() {
     update_section_scantable( m_scantablelines );
     update_section_scenario( m_scenariolines );
     update_section_eventqueue( m_eventqueuelines );
+    update_section_powergrid( m_powergridlines );
     update_section_camera( m_cameralines );
     update_section_renderer( m_rendererlines );
 }
@@ -526,6 +529,10 @@ debug_panel::render() {
             // event queue filter
             ImGui::Checkbox( "By This Vehicle Only", &m_eventqueueactivevehicleonly );
         }
+        if( true == render_section( "Power Grid", m_powergridlines ) ) {
+            // traction state debug
+            ImGui::Checkbox( "Debug Traction", &DebugTractionFlag );
+        }
         render_section( "Camera", m_cameralines );
         render_section( "Gfx Renderer", m_rendererlines );
         // toggles
@@ -984,6 +991,46 @@ debug_panel::update_section_eventqueue( std::vector<text_line> &Output ) {
     }
 }
 
+void
+debug_panel::update_section_powergrid( std::vector<text_line> &Output ) {
+
+    auto const lowpowercolor { glm::vec4( 164.0f / 255.0f, 132.0f / 255.0f, 84.0f / 255.0f, 1.f ) };
+    auto const nopowercolor { glm::vec4( 164.0f / 255.0f, 84.0f / 255.0f, 84.0f / 255.0f, 1.f ) };
+
+    Output.emplace_back( "Name:               Output:   Timeout:", Global.UITextColor );
+
+    std::string textline;
+
+    for( auto const *powerstation : simulation::Powergrid.sequence() ) {
+
+        if( true == powerstation->bSection ) { continue; }
+
+        auto const name { (
+            powerstation->m_name.empty() ?
+                "(unnamed)" :
+                powerstation->m_name )
+            + "                              " };
+
+        textline =
+            name.substr( 0, 20 )
+            + " " + to_string( powerstation->OutputVoltage, 0, 5 )
+            + " " + to_string( powerstation->FuseTimer, 1, 12 )
+            + ( powerstation->FuseCounter == 0 ?
+                "" :
+                " (x" + to_string( powerstation->FuseCounter ) + ")" );
+
+        Output.emplace_back(
+            textline,
+            ( ( powerstation->FastFuse || powerstation->SlowFuse ) ? nopowercolor :
+              powerstation->OutputVoltage < ( 0.8 * powerstation->NominalVoltage ) ? lowpowercolor :
+              Global.UITextColor ) );
+    }
+
+    if( Output.size() == 1 ) {
+        Output.front().data = "(no power stations)";
+    }
+}
+
 void
 debug_panel::update_section_camera( std::vector<text_line> &Output ) {
 
diff --git a/driveruipanels.h b/driveruipanels.h
index 7c075562..ddd4eff2 100644
--- a/driveruipanels.h
+++ b/driveruipanels.h
@@ -87,6 +87,7 @@ private:
     void update_section_scantable( std::vector<text_line> &Output );
     void update_section_scenario( std::vector<text_line> &Output );
     void update_section_eventqueue( std::vector<text_line> &Output );
+    void update_section_powergrid( std::vector<text_line> &Output );
     void update_section_camera( std::vector<text_line> &Output );
     void update_section_renderer( std::vector<text_line> &Output );
     // section update helpers
@@ -105,6 +106,7 @@ private:
         m_cameralines,
         m_scenariolines,
         m_eventqueuelines,
+        m_powergridlines,
         m_rendererlines;
     int tprev { 0 }; // poprzedni czas
     double VelPrev { 0.0 }; // poprzednia prędkość
diff --git a/utilities.cpp b/utilities.cpp
index 4c9953b1..5393d28e 100644
--- a/utilities.cpp
+++ b/utilities.cpp
@@ -31,6 +31,7 @@ bool DebugModeFlag = false;
 bool FreeFlyModeFlag = false;
 bool EditorModeFlag = false;
 bool DebugCameraFlag = false;
+bool DebugTractionFlag = false;
 
 double Max0R(double x1, double x2)
 {
diff --git a/utilities.h b/utilities.h
index 1c930f7a..85734f37 100644
--- a/utilities.h
+++ b/utilities.h
@@ -38,6 +38,7 @@ extern bool DebugModeFlag;
 extern bool FreeFlyModeFlag;
 extern bool EditorModeFlag;
 extern bool DebugCameraFlag;
+extern bool DebugTractionFlag;
 
 /*funkcje matematyczne*/
 double Max0R(double x1, double x2);