What Summer Power Costs Look Like in Raleigh
Raleigh residents can expect their summer energy bills to climb significantly compared to milder months. Air conditioning drives most of the increase, with the average monthly electric bill from June through August coming in around $180. The average July electric bill in Raleigh is about $210, representing the peak of cooling season.
These figures are based on typical energy usage for a 1,800 square foot home in Raleigh. Larger homes or those with older, less efficient cooling systems may see even higher bills. Raleigh’s humid subtropical climate means air conditioners work overtime to keep indoor temperatures and humidity levels comfortable.
Why Are Energy Bills So High in Raleigh During the Summer?
Several factors contribute to high summer energy bills in Raleigh. Cooling demand is the biggest driver, with central air conditioners and heat pumps running frequently to combat outdoor temperatures that routinely exceed 90°F. Older homes with poor insulation and air sealing allow more heat intrusion, forcing cooling systems to work harder.
Raleigh’s long summer daylight hours also play a role by allowing the sun to heat up homes for more hours each day. Homes with pools can see increased pump usage, while irrigation systems tap into electricity to keep lawns from browning. A growing number of electric vehicles in Raleigh may also draw more power than in months with more moderate temperatures.
Sample Monthly Bill Breakdown
Here’s how a typical summer electric bill in Raleigh might break down:
| Component | Cost | Percent |
|---|---|---|
| Cooling | $105 | 50% |
| Water Heating | $32 | 15% |
| Appliances | $42 | 20% |
| Lighting | $21 | 10% |
| Other | $10 | 5% |
Based on an 1,800 sq ft home in Raleigh with average A/C use.
Expect cooling to account for 50–60% of your July energy bill in Raleigh. Water heating, appliance use, and lighting divide up most of the remainder. Miscellaneous items like electronics and ceiling fans fall under “Other.”
Ways to Lower Summer Energy Bills
While Raleigh summers make high bills inevitable, residents have options to keep costs in check:
- Sign up for off-peak billing, if available, to get discounts for shifting flexible usage outside of peak hours
- Install a smart thermostat to automate energy-saving temperature setbacks
- Have your ducts professionally sealed to improve cooling efficiency
- Plant shade trees or add window awnings to block solar heat gain
🏆 Energy Tip: Set your thermostat to 78°F during the day and use ceiling fans to maintain comfort. Every degree higher saves about 3% on cooling costs.
Time-of-Use Pricing in Raleigh
Some Raleigh utility providers offer time-based discounts to encourage energy use during off-peak hours. These time-of-use (TOU) plans charge less for electricity used at night or on weekends while raising rates during weekday afternoons and early evenings. Shifting flexible tasks like laundry and dishwashing can help lower bills on TOU rates.
If your utility doesn’t offer TOU billing, you can still save by minimizing usage during the hottest parts of the day. Utilities must ramp up expensive “peaking” power plants to meet demand on the hottest afternoons, driving up costs for everyone. Cutting back from 2-7 pm helps keep the grid stable and rates down.
Summer Cooling FAQs
How much more are summer bills compared to spring?
Raleigh residents typically see summer bills that are 35-50% higher than in April or May. Cooling makes up most of the difference.
Does solar reduce summer energy costs?
Yes, a appropriately sized solar system can significantly offset summer energy costs. Raleigh’s abundant sunshine aligns well with peak cooling needs.
What temp should I keep my house to save energy?
Aim to set your thermostat to 78°F while you’re home and a few degrees warmer while you’re away. Use ceiling fans for localized cooling.
Smart Cooling Prep for Raleigh Summers
With average summer electric bills in Raleigh ranging from $150 to over $200, residents can expect to pay a premium to stay cool. Understanding the factors that drive cooling costs can help families budget and identify opportunities to save.
Adopting energy-efficient habits, maintaining cooling equipment, and exploring utility rate options all help keep summer bills manageable. For a deeper dive into Raleigh’s utility landscape, check out our guide to Raleigh Utility Costs Explained.