diff --git a/client/api/design/energy_data.js b/client/api/design/energy_data.js
index 8ecffe7..3538032 100644
--- a/client/api/design/energy_data.js
+++ b/client/api/design/energy_data.js
@@ -3,6 +3,24 @@ import DateRange from './../../../shared/utils/date_range';
 class EnergyDataApi {
 
   static index(params){
+    if (params.houses){
+      var promises = [],
+        data = [];
+      for (var opts of params.houses){
+        var promise =  EnergyDataApi.getHouseData(opts)
+          .then((res)=>{
+            data.concat(res);
+          });
+        promises.push(promise);
+      }
+      return Promise.all(promises)
+            .then(()=>{ return data; });
+    } else {
+      return EnergyDataApi.getHouseData(params);
+    }
+  }
+
+  static getHouseData(params){
     return jQuery.ajax({
       url: '/data/energy_data/' + params.house_id + ".json",
       dataType: 'json'
@@ -13,6 +31,7 @@ class EnergyDataApi {
         });
       });
     });
+
   }
 
 }
diff --git a/client/config/design/component_map.js b/client/config/design/component_map.js
index 49e8dc3..b7336ef 100644
--- a/client/config/design/component_map.js
+++ b/client/config/design/component_map.js
@@ -1 +1 @@
-export const COMPONENT_MAP = {"energy":"dashboard/energy/energy","energy_graph":"dashboard/energy/graph/graph","energy_table":"dashboard/energy/table/table","layout":"dashboard/layout/layout","power_graph":"dashboard/power/graph/graph","power":"dashboard/power/power","power_table":"dashboard/power/table/table"}
\ No newline at end of file
+export const COMPONENT_MAP = {"energy":"dashboard/energy/energy","energy_graph":"dashboard/energy/graph/graph","energy_table":"dashboard/energy/table/table","irradiance_graph":"dashboard/irradiance/graph/graph","irradiance":"dashboard/irradiance/irradiance","irradiance_table":"dashboard/irradiance/table/table","layout":"dashboard/layout/layout","power_graph":"dashboard/power/graph/graph","power":"dashboard/power/power","power_table":"dashboard/power/table/table"}
\ No newline at end of file
diff --git a/client/config/design/style.js b/client/config/design/style.js
index 5e71106..b8a8daa 100644
--- a/client/config/design/style.js
+++ b/client/config/design/style.js
@@ -1,4 +1,5 @@
 // Vendor Stylesheets
 require('bootstrap/dist/css/bootstrap.min.css');
+require('c3/c3.min.css')
 require(__dirname + '/../../d3/chart.scss');
 
diff --git a/client/config/design/styles.js b/client/config/design/styles.js
index 741356b..fdfde2d 100644
--- a/client/config/design/styles.js
+++ b/client/config/design/styles.js
@@ -13,7 +13,6 @@ class Styles {
       });
       all.push(done);
     }
-    var app_styles =
     all.push(Styles.addAppCss()
       .then((result)=>{ if(result)css += result; }));
     return Promise.all(all)
@@ -25,7 +24,11 @@ class Styles {
   static addCss(view, fnResolve){
     return jQuery.ajax({
       url: COMPONENT_MAP[view] + '.scss'
-    }).then((scss)=>{
+    })
+    .fail(()=>{
+      fnResolve('');
+    })
+    .then((scss)=>{
       var sass = new Sass();
       if (!scss) return fnResolve("");
       sass.compile(scss, (result, a)=>{
@@ -38,7 +41,11 @@ class Styles {
     return new Promise((fnResolve, fnReject)=>{
       jQuery.ajax({
         url: '/dashboard/app.scss'
-      }).then((scss)=>{
+      })
+      .fail(()=>{
+        fnResolve('');
+      })
+      .then((scss)=>{
         var sass = new Sass();
         sass.compile(scss, (result, a)=>{
           fnResolve(result.text);
diff --git a/client/models/energy_datum.js b/client/models/energy_datum.js
index 603b3e2..afe3ba4 100644
--- a/client/models/energy_datum.js
+++ b/client/models/energy_datum.js
@@ -65,6 +65,7 @@ class EnergyDatum {
 
     // get all data needed for all houses in one call.
     return new Promise((fnResolve, fnReject)=>{
+      console.log(params)
       EnergyDataApi.index({houses: params})
         .then((energy_data)=>{
           energy_data = energy_data.reduce((grouped, energy_datum)=>{
diff --git a/client/models/house.js b/client/models/house.js
index 83cce86..ad07739 100644
--- a/client/models/house.js
+++ b/client/models/house.js
@@ -276,7 +276,7 @@ class House {
           var required_ids = ids ? ArrayUtil.diff(ids, houses_data.map((data)=>{ return data.id; })) : undefined;
           return HousesApi.index({id: ids})
             .then((required_houses)=>{
-              required_houses.forEach((house_data)=>{
+              (required_houses || []).forEach((house_data)=>{
                 house_collection.insert(house_data);
               });
               House.db.save();
diff --git a/server/lib/tasks/design_data_generator.js b/server/lib/tasks/design_data_generator.js
index 54b4026..eec3164 100644
--- a/server/lib/tasks/design_data_generator.js
+++ b/server/lib/tasks/design_data_generator.js
@@ -102,8 +102,10 @@ class DesignDataGenerator {
   }
 
   static energyIndex(opts){
-    return DB.EnergyDatum.exposeForHouseAtDates(opts.house_id, opts.dates)
+    return DB.EnergyDatum.exposeForHouseAtDates(opts)
       .then((energy_data)=>{
+        console.log('Energy data length')
+        console.log(energy_data.length)
         return JSON.stringify({data: energy_data});
       });
   }