If you haven't heard yet: Entergy Arkansas just announced an 8% rate increase effective May 1st, 2026. For the average Central Arkansas household, that's about $12-18 more PER MONTH—and that's BEFORE summer hits and your AC starts running full blast.
I'm writing this because I've been fielding calls all week from customers asking what they can do. The truth is, you can't avoid the rate increase, but you CAN control how much electricity you use. And in Arkansas summers, 60-70% of your electric bill is AC cooling. So let's talk about what actually works...
The Numbers You Need to Know
Current Entergy rate (March 2026): ~12.8¢/kWh average residential
New rate (May 1, 2026): ~13.8¢/kWh average residential
Average Little Rock home summer usage: 1,800-2,400 kWh/month (June-August)
Impact: Additional $15-20/month in summer. Over June-September cooling season, that's $60-80 extra just from the rate increase.
Follow the money
Where Your Summer Electric Bill Actually Goes
Before we talk solutions, you need to understand WHERE your money is going. Here's the breakdown for a typical 1,800 sq ft home in Central Arkansas during July:
| Share | Category | Cost |
|---|---|---|
| 65% | Air Conditioning | ~$180/month |
| 15% | Water Heater | ~$42/month |
| 10% | Refrigerator & Appliances | ~$28/month |
| 10% | Lights, Electronics, Other | ~$28/month |
*Based on actual usage data from 200+ Jet Heat and Air customers, July 2025
See why I'm focused on HVAC? Your AC is literally 65% of your summer bill. A 20% improvement in AC efficiency = $36/month savings. That's $144 saved over a single summer.
Ranked by ROI
The BEST Ways to Reduce AC Costs (Ranked by ROI)
I'm listing these by return on investment based on 15 years of tracking customer savings:
1. Professional AC Tune-Up (BEST ROI)
Cost: $129-189 · Annual Savings: $180-350/year
Why it works: A dirty coil makes your system work 30-40% harder. Low refrigerant = 25% efficiency loss. Most systems we service are operating at 60-70% of their potential efficiency.
Payback period: 3-8 weeks of summer operation
2. Smart Thermostat Installation
Cost: $250-400 installed · Annual Savings: $150-280/year
Why it works: Automatic setbacks when you're away or sleeping. Most people save 15-23% by preventing AC from cooling empty houses to 72°F all day.
Brands we install: Ecobee, Honeywell Home, Google Nest (all work with American Standard systems)
3. Attic Insulation Upgrade (Arkansas Homes Built Pre-2010)
Cost: $1,200-2,500 · Annual Savings: $250-450/year
Why it works: Arkansas attics hit 140-160°F in summer. Inadequate insulation means that heat radiates down into your living space. Your AC fights a losing battle.
Current code: R-38 to R-49 for Arkansas. Most pre-2010 homes have R-19 to R-30.
4. High-Efficiency System Replacement (If System is 12+ Years Old)
Cost: $5,500-10,000 · Annual Savings: $400-750/year
Why it works: A 12-year-old 13 SEER system uses 40% more electricity than a new 18 SEER2 system. With the new Entergy rates, that gap is even more expensive.
Current promotions: American Standard offering up to $1,200 in rebates on qualifying systems through April 30, 2026
Free/Low-Cost Things You Can Do THIS WEEK
- Change your air filter — 5-15% savings (FREE-$30)
- Set thermostat to 76°F instead of 72°F — 12-18% savings (FREE)
- Close blinds on south/west windows — 8-12% savings (FREE)
- Use ceiling fans (allows 78°F setpoint) — 10-15% savings (FREE)
- Don't cool empty rooms (close vents/doors) — 5-10% savings (FREE)
- Run AC in 'auto' not 'on' mode — 3-7% savings (FREE)
Combined, these free changes can reduce cooling costs by 25-40% = $45-72/month savings