diff --git a/myems-api/reports/dashboard.py b/myems-api/reports/dashboard.py
index 30b2941b..863e996a 100644
--- a/myems-api/reports/dashboard.py
+++ b/myems-api/reports/dashboard.py
@@ -601,6 +601,7 @@ class Reporting:
         result['base_period_input']['subtotals'] = list()
         result['base_period_input']['subtotals_in_kgce'] = list()
         result['base_period_input']['subtotals_in_kgco2e'] = list()
+        result['base_period_input']['subtotals_per_unit_area'] = list()
         result['base_period_input']['total_in_kgce'] = Decimal(0.0)
         result['base_period_input']['total_in_kgco2e'] = Decimal(0.0)
         if energy_category_set is not None and len(energy_category_set) > 0:
@@ -619,6 +620,9 @@ class Reporting:
                     base_input[energy_category_id]['subtotal_in_kgce'])
                 result['base_period_input']['subtotals_in_kgco2e'].append(
                     base_input[energy_category_id]['subtotal_in_kgco2e'])
+                result['base_period_input']['subtotals_per_unit_area'].append(
+                    base_input[energy_category_id]['subtotal'] / space['area']
+                    if space['area'] > 0.0 else None)
                 result['base_period_input']['total_in_kgce'] += \
                     base_input[energy_category_id]['subtotal_in_kgce']
                 result['base_period_input']['total_in_kgco2e'] += \
@@ -630,6 +634,7 @@ class Reporting:
         result['base_period_cost']['timestamps'] = list()
         result['base_period_cost']['values'] = list()
         result['base_period_cost']['subtotals'] = list()
+        result['base_period_cost']['subtotals_per_unit_area'] = list()
         result['base_period_cost']['total'] = Decimal(0.0)
         if energy_category_set is not None and len(energy_category_set) > 0:
             for energy_category_id in energy_category_set:
@@ -643,6 +648,9 @@ class Reporting:
                     base_cost[energy_category_id]['values'])
                 result['base_period_cost']['subtotals'].append(
                     base_cost[energy_category_id]['subtotal'])
+                result['base_period_cost']['subtotals_per_unit_area'].append(
+                    base_cost[energy_category_id]['subtotal'] / space['area']
+                    if space['area'] > 0.0 else None)
                 result['base_period_cost']['total'] += base_cost[energy_category_id]['subtotal']
 
         result['reporting_period_input'] = dict()
diff --git a/web/src/components/MyEMS/dashboard/Dashboard.js b/web/src/components/MyEMS/dashboard/Dashboard.js
index 38c80aa3..14a43fa6 100644
--- a/web/src/components/MyEMS/dashboard/Dashboard.js
+++ b/web/src/components/MyEMS/dashboard/Dashboard.js
@@ -29,8 +29,10 @@ const Dashboard = ({ setRedirect, setRedirectUrl, t }) => {
   const [TCEShareData, setTCEShareData] = useState([]);
   const [TCO2EShareData, setTCO2EShareData] = useState([]);
 
-  const [inputCardSummaryList, setInputCardSummaryList] = useState([]);
-  const [costCardSummaryList, setCostCardSummaryList] = useState([]);
+  const [thisYearInputCardSummaryList, setThisYearInputCardSummaryList] = useState([]);
+  const [thisYearCostCardSummaryList, setThisYearCostCardSummaryList] = useState([]);
+  const [lastYearInputCardSummaryList, setLastYearInputCardSummaryList] = useState([]);
+  const [lastYearCostCardSummaryList, setLastYearCostCardSummaryList] = useState([]);
   const [totalInTCE, setTotalInTCE] = useState({});
   const [totalInTCO2E, setTotalInTCO2E] = useState({});
 
@@ -99,7 +101,7 @@ const Dashboard = ({ setRedirect, setRedirectUrl, t }) => {
           if (isResponseOK) {
             console.log(json);
             setFetchSuccess(true);
-            let inputCardSummaryArray = []
+            let thisYearInputCardSummaryArray = []
             json['reporting_period_input']['names'].forEach((currentValue, index) => {
               let cardSummaryItem = {}
               cardSummaryItem['name'] = json['reporting_period_input']['names'][index];
@@ -107,11 +109,11 @@ const Dashboard = ({ setRedirect, setRedirectUrl, t }) => {
               cardSummaryItem['subtotal'] = json['reporting_period_input']['subtotals'][index];
               cardSummaryItem['increment_rate'] = parseFloat(json['reporting_period_input']['increment_rates'][index] * 100).toFixed(2) + "%";
               cardSummaryItem['subtotal_per_unit_area'] = json['reporting_period_input']['subtotals_per_unit_area'][index];
-              inputCardSummaryArray.push(cardSummaryItem);
+              thisYearInputCardSummaryArray.push(cardSummaryItem);
             });
-            setInputCardSummaryList(inputCardSummaryArray);
+            setThisYearInputCardSummaryList(thisYearInputCardSummaryArray);
 
-            let costCardSummaryArray = []
+            let thisYearCostCardSummaryArray = []
             json['reporting_period_cost']['names'].forEach((currentValue, index) => {
               let cardSummaryItem = {}
               cardSummaryItem['name'] = json['reporting_period_cost']['names'][index];
@@ -119,9 +121,33 @@ const Dashboard = ({ setRedirect, setRedirectUrl, t }) => {
               cardSummaryItem['subtotal'] = json['reporting_period_cost']['subtotals'][index];
               cardSummaryItem['increment_rate'] = parseFloat(json['reporting_period_cost']['increment_rates'][index] * 100).toFixed(2) + "%";
               cardSummaryItem['subtotal_per_unit_area'] = json['reporting_period_cost']['subtotals_per_unit_area'][index];
-              costCardSummaryArray.push(cardSummaryItem);
+              thisYearCostCardSummaryArray.push(cardSummaryItem);
             });
-            setCostCardSummaryList(costCardSummaryArray);
+            setThisYearCostCardSummaryList(thisYearCostCardSummaryArray);
+
+            let lastYearInputCardSummaryArray = []
+            json['base_period_input']['names'].forEach((currentValue, index) => {
+              let cardSummaryItem = {}
+              cardSummaryItem['name'] = json['base_period_input']['names'][index];
+              cardSummaryItem['unit'] = json['base_period_input']['units'][index];
+              cardSummaryItem['subtotal'] = json['base_period_input']['subtotals'][index];
+              cardSummaryItem['increment_rate'] = null;
+              cardSummaryItem['subtotal_per_unit_area'] = json['base_period_input']['subtotals_per_unit_area'][index];
+              lastYearInputCardSummaryArray.push(cardSummaryItem);
+            });
+            setLastYearInputCardSummaryList(lastYearInputCardSummaryArray);
+
+            let lastYearCostCardSummaryArray = []
+            json['base_period_cost']['names'].forEach((currentValue, index) => {
+              let cardSummaryItem = {}
+              cardSummaryItem['name'] = json['base_period_cost']['names'][index];
+              cardSummaryItem['unit'] = json['base_period_cost']['units'][index];
+              cardSummaryItem['subtotal'] = json['base_period_cost']['subtotals'][index];
+              cardSummaryItem['increment_rate'] = null;
+              cardSummaryItem['subtotal_per_unit_area'] = json['base_period_cost']['subtotals_per_unit_area'][index];
+              lastYearCostCardSummaryArray.push(cardSummaryItem);
+            });
+            setLastYearCostCardSummaryList(lastYearCostCardSummaryArray);
 
             let timeOfUseArray = [];
             json['reporting_period_input']['energy_category_ids'].forEach((currentValue, index) => {
@@ -329,7 +355,7 @@ const Dashboard = ({ setRedirect, setRedirectUrl, t }) => {
   return (
     <Fragment>
       <div className="card-deck">
-      {inputCardSummaryList.map(cardSummaryItem => (
+        {thisYearInputCardSummaryList.map(cardSummaryItem => (
           <CardSummary key={uuid()}
             rate={cardSummaryItem['increment_rate']}
             title={t("This Year's Consumption CATEGORY VALUE UNIT", { 'CATEGORY': cardSummaryItem['name'], 'VALUE': null, 'UNIT': '(' + cardSummaryItem['unit'] + ')' })}
@@ -340,7 +366,7 @@ const Dashboard = ({ setRedirect, setRedirectUrl, t }) => {
             {cardSummaryItem['subtotal'] && <CountUp end={cardSummaryItem['subtotal']} duration={2} prefix="" separator="," decimal="." decimals={0} />}
           </CardSummary>
         ))}
-        {costCardSummaryList.map(cardSummaryItem => (
+        {thisYearCostCardSummaryList.map(cardSummaryItem => (
           <CardSummary key={uuid()}
             rate={cardSummaryItem['increment_rate']}
             title={t("This Year's Costs CATEGORY VALUE UNIT", { 'CATEGORY': cardSummaryItem['name'], 'VALUE': null, 'UNIT': '(' + cardSummaryItem['unit'] + ')' })}
@@ -351,6 +377,32 @@ const Dashboard = ({ setRedirect, setRedirectUrl, t }) => {
             {cardSummaryItem['subtotal'] && <CountUp end={cardSummaryItem['subtotal']} duration={2} prefix="" separator="," decimal="." decimals={0} />}
           </CardSummary>
         ))}
+      </div>
+      <div className="card-deck">
+        {lastYearInputCardSummaryList.map(cardSummaryItem => (
+          <CardSummary key={uuid()}
+            rate={cardSummaryItem['increment_rate']}
+            title={t("Last Year's Consumption CATEGORY VALUE UNIT", { 'CATEGORY': cardSummaryItem['name'], 'VALUE': null, 'UNIT': '(' + cardSummaryItem['unit'] + ')' })}
+            color="success"
+            footnote={t('Per Unit Area')}
+            footvalue={cardSummaryItem['subtotal_per_unit_area']}
+            footunit={"(" + cardSummaryItem['unit'] + "/M²)"} >
+            {cardSummaryItem['subtotal'] && <CountUp end={cardSummaryItem['subtotal']} duration={2} prefix="" separator="," decimal="." decimals={0} />}
+          </CardSummary>
+        ))}
+        {lastYearCostCardSummaryList.map(cardSummaryItem => (
+          <CardSummary key={uuid()}
+            rate={cardSummaryItem['increment_rate']}
+            title={t("Last Year's Costs CATEGORY VALUE UNIT", { 'CATEGORY': cardSummaryItem['name'], 'VALUE': null, 'UNIT': '(' + cardSummaryItem['unit'] + ')' })}
+            color="success"
+            footnote={t('Per Unit Area')}
+            footvalue={cardSummaryItem['subtotal_per_unit_area']}
+            footunit={"(" + cardSummaryItem['unit'] + "/M²)"} >
+            {cardSummaryItem['subtotal'] && <CountUp end={cardSummaryItem['subtotal']} duration={2} prefix="" separator="," decimal="." decimals={0} />}
+          </CardSummary>
+        ))}
+      </div>
+      <div className="card-deck">
         <CardSummary
           rate={totalInTCE['increment_rate'] || ''}
           title={t("This Year's Consumption CATEGORY VALUE UNIT", { 'CATEGORY': t('Ton of Standard Coal'), 'UNIT': '(TCE)' })}
diff --git a/web/src/i18n.js b/web/src/i18n.js
index d6369eb2..9fd96651 100644
--- a/web/src/i18n.js
+++ b/web/src/i18n.js
@@ -68,6 +68,8 @@ const resources = {
       "Ton of Carbon Dioxide Emissions by Energy Category": "Ton of Carbon Dioxide Emissions(TCO2E) by Energy Category",
       "This Year's Consumption CATEGORY VALUE UNIT": "This Year's Consumption {{CATEGORY}} {{VALUE}} {{UNIT}}",
       "This Year's Costs CATEGORY VALUE UNIT": "This Year's Costs {{CATEGORY}} {{VALUE}} {{UNIT}}",
+      "Last Year's Consumption CATEGORY VALUE UNIT": "Last Year's Consumption {{CATEGORY}} {{VALUE}} {{UNIT}}",
+      "Last Year's Costs CATEGORY VALUE UNIT": "Last Year's Costs {{CATEGORY}} {{VALUE}} {{UNIT}}",
       // Entities
       "Space": "Space",
       "Equipment": "Equipment",
@@ -409,6 +411,8 @@ const resources = {
       "Ton of Carbon Dioxide Emissions by Energy Category": "Tonne Kohlendioxidemissionen(TCO2E) nach Energiekategorie",
       "This Year's Consumption CATEGORY VALUE UNIT": "Der Verbrauch Dieses Jahr {{CATEGORY}} {{VALUE}} {{UNIT}}",
       "This Year's Costs CATEGORY VALUE UNIT": "Der Kosten Dieses Jahr {{CATEGORY}} {{VALUE}} {{UNIT}}",
+      "Last Year's Consumption CATEGORY VALUE UNIT": "Der Verbrauch Letztes Jahr {{CATEGORY}} {{VALUE}} {{UNIT}}",
+      "Last Year's Costs CATEGORY VALUE UNIT": "Der Kosten Letztes Jahr {{CATEGORY}} {{VALUE}} {{UNIT}}",
       // Entities
       "Space": "Platz",
       "Equipment": "Ausrüstung",
@@ -753,6 +757,8 @@ const resources = {
       "Ton of Carbon Dioxide Emissions by Energy Category": "吨二氧化碳排放(TCO2E)占比",
       "This Year's Consumption CATEGORY VALUE UNIT": "本年消耗 {{CATEGORY}} {{VALUE}} {{UNIT}}",
       "This Year's Costs CATEGORY VALUE UNIT": "本年成本 {{CATEGORY}} {{VALUE}} {{UNIT}}",
+      "Last Year's Consumption CATEGORY VALUE UNIT": "去年消耗 {{CATEGORY}} {{VALUE}} {{UNIT}}",
+      "Last Year's Costs CATEGORY VALUE UNIT": "去年成本 {{CATEGORY}} {{VALUE}} {{UNIT}}",
       // Entities
       "Space": "空间",
       "Equipment": "设备",