diff --git a/views/default.handlebars b/views/default.handlebars
index 6e4e4564..277c7f9e 100644
--- a/views/default.handlebars
+++ b/views/default.handlebars
@@ -7242,8 +7242,7 @@
                 ++count;
                 date = new Date(date.getTime() - (1000 * 60 * 60 * 24)); // Substract one day
             }
-
-            QH('p10html2', '<table cellpadding=2 cellspacing=0><thead><tr style=><th scope=col style=text-align:center;width:150px>' + "Day" + '</th><th scope=col style=text-align:center><a onclick=downloadFile("devicepowerevents.ashx?id=' + currentNode._id + (urlargs.key?('&key=' + urlargs.key):'') + '",null,true)><img title="' + "Download power events" + '" src="images/link4.png" /></a>' + "7 Day Power State" + '</th></tr></thead><tbody>' + x + '</tbody></table>');
+            QH('p10html2', '<table cellpadding=2 cellspacing=0><thead><tr style=><th scope=col style=text-align:center;width:150px>' + "Day" + '</th><th scope=col style=text-align:center><a onclick=downloadFile("devicepowerevents.ashx?id=' + currentNode._id + '&tf=' + new Date().getTimezoneOffset() + (urlargs.key?('&key=' + urlargs.key):'') + '",null,true)><img title="' + "Download power events" + '" src="images/link4.png" /></a>' + "7 Day Power State" + '</th></tr></thead><tbody>' + x + '</tbody></table>');
         }
 
         // Return a color for the given power state
diff --git a/webserver.js b/webserver.js
index 0a55175f..7aecfe76 100644
--- a/webserver.js
+++ b/webserver.js
@@ -5208,17 +5208,24 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
                 // Check if we have right to this node
                 if (obj.GetNodeRights(user, node.meshid, node._id) == 0) { res.sendStatus(401); return; }
 
+                // Get local time offset
+                var localTimeOffset = 0;
+                if (req.query.tf != null) { localTimeOffset = parseInt(req.query.tf) }
+                if (isNaN(localTimeOffset)) { localTimeOffset = 0; }
+
                 // Get the list of power events and send them
                 setContentDispositionHeader(res, 'application/octet-stream', 'powerevents.csv', null, 'powerevents.csv');
                 obj.db.getPowerTimeline(node._id, function (err, docs) {
-                    var xevents = ['Time, State, Previous State'], prevState = 0;
+                    var xevents = ['UTC Time, Local Time, State, Previous State'], prevState = 0;
                     for (var i in docs) {
                         if (docs[i].power != prevState) {
                             prevState = docs[i].power;
+                            var localTime = new Date(docs[i].time.getTime() + (localTimeOffset * 60000)).toISOString();
+                            localTime = localTime.substring(0, localTime.length - 1);
                             if (docs[i].oldPower != null) {
-                                xevents.push(docs[i].time.toString() + ',' + docs[i].power + ',' + docs[i].oldPower);
+                                xevents.push(docs[i].time.toISOString() + ',' + localTime + ',' + docs[i].power + ',' + docs[i].oldPower);
                             } else {
-                                xevents.push(docs[i].time.toString() + ',' + docs[i].power);
+                                xevents.push(docs[i].time.toISOString() + ',' + localTime + ',' + docs[i].power);
                             }
                         }
                     }