Han Hwang
Consumer Advocate, ElectricRates.org
About
Han helps consumers in deregulated states understand their electricity options. He breaks down confusing rate structures, explains how to read an EFL, and identifies which plans save money versus those that just look cheap upfront.
Areas of expertise
- Electricity marketplace operations
- Digital business strategy
- Retail electricity markets
- Consumer experience optimization
- Partnership development
- Data-driven decision making
- Market expansion
- Energy technology
Articles by Han
Victoria Electric Cooperative: Texas Rates & Options 2026
Victoria Electric Cooperative serves rural South Texas but doesn't compete with REPs. Learn your real electricity options and how to compare rates in 2026.
Eversource Service Territory Map: MA Coverage Guide
Find out exactly which towns Eversource serves in Massachusetts, how the territory boundaries affect your electric rates, and how to compare supplier offers.
Farmers Electric Cooperative in Texas: What Members Need to Know
Farmers Electric Cooperative serves parts of northeast Texas. Learn how co-op rates, billing, and switching to a competitive REP work in 2026.
Gas vs Electric Dryer in Texas: Which Costs Less in 2026?
Wondering gas vs electric dryer in Texas? Compare running costs, hookup needs, and how to tell which type you have, with August 2026 rate data.
Air Conditioner Energy Efficiency Ratings Explained
Learn what SEER2, EER2, and CEER ratings mean, how they affect your Massachusetts electric bill, and which units save the most money.
LED vs Incandescent Christmas Lights: Electricity Cost
See exactly how much LED and incandescent Christmas lights cost to run on a Texas electricity bill, plus how to shop smarter for the holiday season.
How Many Watts Does a Refrigerator Use? (2026)
Find out how many watts a refrigerator uses, what it costs Ohio households, and how to cut that bill by switching suppliers.
How Much Does It Cost to Charge an Electric Car in MA?
Find out exactly how much it costs to charge an electric car in Massachusetts in 2026, using real utility rates from Eversource and National Grid.
Is Your Electricity Supplier Legit in Pennsylvania?
Learn how to verify a Pennsylvania electricity supplier is licensed, spot scam red flags, and check any company on PAPowerSwitch before you sign.
Mass Save Rebates: What Massachusetts Homeowners Get in 2026
Mass Save rebates can cut the cost of heat pumps, insulation, and more. Here's what Massachusetts homeowners qualify for in 2026 and how to apply.
How the US Power Grid Works: A Plain Guide (2026)
Learn how the US power grid works, from power plants to your outlet, and what it means for Pennsylvania electricity rates in 2026.
What Does a Public Utility Commission Do? Ohio Guide 2026
Learn what a public utility commission does, how Ohio's PUCO protects ratepayers, and how to use that knowledge to lower your electric bill in 2026.