diff --git a/apps/enm/models.py b/apps/enm/models.py
index 1b90e738..0eb596e1 100644
--- a/apps/enm/models.py
+++ b/apps/enm/models.py
@@ -134,6 +134,7 @@ class EnStat(BaseModel):
     en_consume_unit = models.FloatField("单位产品能耗", default=0, help_text="tce/t")
     cen_consume_unit = models.FloatField("单位产品综合能耗", default=0, help_text="kgce/t")
     production_hour = models.FloatField("台时产量", default=0, help_text="t/h")
+    production_elec_unit = models.FloatField("吨熟料发电量", default=0, help_text="kw·h/t")
     total_hour_now = models.FloatField("动态总时长", default=0, help_text="h")
     run_hour = models.FloatField("运转时长", default=0, help_text="h")
     shut_hour = models.FloatField("停机时长", default=0, help_text="h")
diff --git a/apps/enm/tasks.py b/apps/enm/tasks.py
index 30114e86..0c264806 100644
--- a/apps/enm/tasks.py
+++ b/apps/enm/tasks.py
@@ -489,12 +489,21 @@ def cal_enstat(type, sflogId, mgroupId, year, month, day, hour, year_s, month_s,
                 # 综合能耗
                 enstat.cen_consume_unit = enstat.coal_consume_unit + 0.1229 * enstat.elec_consume_unit
                 enstat.save()
-        if enstat.mgroup.name == "水泥磨" and enstat.type not in ["month_st", "sflog"] and "pcoal" in this_cal_attrs:
+        elif enstat.mgroup.name == "水泥磨" and enstat.type not in ["month_st", "sflog"] and "pcoal" in this_cal_attrs:
             pre_enstat = EnStat.objects.filter(type=enstat.type, year_s=enstat.year_s, month_s=enstat.month_s, day_s=enstat.day_s, hour=enstat.hour, mgroup__name="回转窑").first()
             if pre_enstat:
                 # 综合能耗
                 enstat.cen_consume_unit = enstat.elec_consume_unit * 0.1229 + 0.7 * pre_enstat.cen_consume_unit
-            enstat.save()
+                enstat.save()
+        elif enstat.mgroup.name == '余热发电':
+            pre_enstat = EnStat.objects.filter(type=enstat.type, year_s=enstat.year_s, month_s=enstat.month_s, day_s=enstat.day_s, hour=enstat.hour, mgroup__name="回转窑").first()
+            if pre_enstat:
+                # 吨熟料发电量
+                try:
+                    enstat.production_elec_unit = enstat.total_production / pre_enstat.total_production
+                    enstat.save()
+                except ZeroDivisionError:
+                    pass
         # 运转时长相关
         if type != "hour_s" and "run_hour" in this_cal_attrs:
             enstat.total_hour_now, enstat.shut_hour = get_total_hour_now_and_shut_hour(enstat)