Update app.py

app.py

@@ -145,7 +145,7 @@ BOROUGH_MAP = {
 # Emissions factors and unit conversions for computing CO2e reductions from fuel savings.
 # Used by the compute_emissions_reduction tool and available in the exec namespace.
 EMISSIONS_FACTORS = {
-    "electricity": {"tCO2e_per_kWh": 0.000288962, "kBtu_per_unit": 3.412, "unit": "kWh"},
+    "electricity": {"tCO2e_per_kBtu": 0.000288962 / 3.412, "kBtu_per_unit": 3.412, "unit": "kWh"},
     "natural_gas": {"tCO2e_per_kBtu": 0.00005311, "kBtu_per_unit": 100.0, "unit": "therms"},
     "fuel_oil_2":  {"tCO2e_per_kBtu": 0.00007421, "kBtu_per_unit": 138.0, "unit": "gallons"},
     "fuel_oil_4":  {"tCO2e_per_kBtu": 0.00007529, "kBtu_per_unit": 145.0, "unit": "gallons"},