diff --git a/plugins/reso-energy-pct-in-portal-detail.user.js b/plugins/reso-energy-pct-in-portal-detail.user.js
new file mode 100644
index 00000000..8d646f18
--- /dev/null
+++ b/plugins/reso-energy-pct-in-portal-detail.user.js
@@ -0,0 +1,58 @@
+// ==UserScript==
+// @id             iitc-plugin-reso-energy-pct-in-portal-detail@xelio
+// @name           iitc: reso energy pct in portal detail
+// @version        0.1
+// @namespace      https://github.com/breunigs/ingress-intel-total-conversion
+// @updateURL      https://raw.github.com/breunigs/ingress-intel-total-conversion/gh-pages/plugins/reso-energy-pct-in-portal-detail.user.js
+// @downloadURL    https://raw.github.com/breunigs/ingress-intel-total-conversion/gh-pages/plugins/reso-energy-pct-in-portal-detail.user.js
+// @description    Show resonator energy percentage on resonator energy bar in portal detail panel.
+// @include        http://www.ingress.com/intel*
+// @match          http://www.ingress.com/intel*
+// ==/UserScript==
+
+function wrapper() {
+// ensure plugin framework is there, even if iitc is not yet loaded
+if(typeof window.plugin !== 'function') window.plugin = function() {};
+
+
+// PLUGIN START ////////////////////////////////////////////////////////
+
+// use own namespace for plugin
+window.plugin.resoEnergyPctInPortalDetal = function() {};
+
+window.plugin.resoEnergyPctInPortalDetal.updateMeter = function(data) {
+  var meterLevel = $("span.meter-level");
+  meterLevel
+    .css('top','0px')
+    .css('left','5px')
+    .css('margin-left','0px')
+    .css('font-size','80%')
+    .css('line-height','18px');
+  meterLevel.each(function() {
+    var matchResult = $(this).parent().attr('title').match(/\((\d*\%)\)/);
+    if(matchResult) {
+      var newMeterContent = 'L' + $(this).html() + '  ' + matchResult[1];
+      $(this).html(newMeterContent);
+    }
+  });
+}
+
+var setup =  function() {
+  window.addHook('portalDetailsUpdated', window.plugin.resoEnergyPctInPortalDetal.updateMeter);
+}
+
+// PLUGIN END //////////////////////////////////////////////////////////
+
+if(window.iitcLoaded && typeof setup === 'function') {
+  setup();
+} else {
+  if(window.bootPlugins)
+    window.bootPlugins.push(setup);
+  else
+    window.bootPlugins = [setup];
+}
+} // wrapper end
+// inject code into site context
+var script = document.createElement('script');
+script.appendChild(document.createTextNode('('+ wrapper +')();'));
+(document.body || document.head || document.documentElement).appendChild(script);