NOAA Climate Analysis for 75206: HVAC Energy Demand
In 75206 (Lower Greenville), summer cooling increases your kWh electric bill by 58% compared to the winter heating baseline.
Homes in this postal zone record an average of 2,900 Cooling Degree Days annually. High HVAC seasonal efficiency (SEER2 16+) and window tinting directly protect against top-tier summer rate charges.
Cooling Degree Days (CDD): 2,900
Reflects air conditioning runtime. Critical for managing peak electric bills.
Heating Degree Days (HDD): 2,100
Reflects winter furnace and heat pump energy consumption.
Assigned Utility Providers for ZIP 75206
Power Utility:
Oncor Electric Delivery (REP Choice)
Water Authority:
Dallas Water Utilities
Natural Gas:
Atmos Energy