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Plain explanations of how US electricity pricing actually works — what makes up your bill, why states differ, and which parts you can do something about.
Does Cold Weather Increase EV Charging Costs?
On a 20°F day an EV uses about 64% more electricity per mile. What that costs to charge in your state, and whether it still beats a gas car in winter.
Yasir Siraj · 29 Oct 2026
How Much Does It Cost to Run an Electric Water Heater?
An electric water heater uses about 2,700 kWh a year in the average US home that has one. What that costs in your state, and the changes that actually cut it.
Yasir Siraj · 22 Oct 2026
How Much Does a Space Heater Cost to Run?
A 1,500W space heater running eight hours a day uses 360 kWh a month. In some states that is nearly three quarters of a household's entire electricity use.
Yasir Siraj · 15 Oct 2026
Why Cheap Electricity Doesn't Mean a Cheap Bill
Louisiana's electricity costs less than half what Maine's does, yet both states pay about the same monthly bill. Why usage matters more than the rate you pay.
Yasir Siraj · 8 Oct 2026
What Uses the Most Electricity in a Home?
Air conditioning, then heating and hot water. The EIA figures for electricity specifically, why most articles quote the wrong number, and how to find your own.
Yasir Siraj · 1 Oct 2026
Which US States Have Deregulated Electricity?
Fourteen jurisdictions let households choose their electricity supplier. The list, what switching actually changes on your bill, and what the rates really show.
Yasir Siraj · 27 Sep 2026
Why Is My Electricity Bill So High?
Your bill can jump without you using more power. How to tell in ten minutes whether usage or price changed, and which causes you can actually fix.
Yasir Siraj · 18 Sep 2026
How US Electricity Rates Actually Work
What makes up your electricity bill, why some states pay several times what others do for the same kilowatt-hour, and which parts you can control.
Yasir Siraj · 14 Sep 2026
Methodology and Data Sources
Exactly where the electricity price figures on KilowattHQ come from, how they are processed, and their known limitations.
Yasir Siraj · 14 Sep 2026