Guides — May 2026
Plain-English answers to the questions a shocking bill raises. Every hard number is computed from official EIA, PJM and DOE data, dated May 2026, and refreshed monthly — and every guide includes the calculator so you can run your own bill.
- Why Is My Electric Bill So High?
The two-sided diagnosis — usage or price — with the national picture: residential prices rose year over year in 45 of 51 U.S. jurisdictions in May 2026.
EIA May 2026 data · PJM auction prices · embedded calculator
- How to Lower Your Electric Bill
An ordered playbook, strongest lever first. Only 14 of 51 jurisdictions let residents change supplier — for everyone else the whole game is kilowatt-hours, ranked here by what each load actually costs.
EIA May 2026 data · DOE wattages · embedded calculator
- What Uses the Most Electricity in a Home?
Heating, cooling and hot water dominate — not the devices you unplug. At the median jurisdiction price of 16.27¢/kWh, the costliest load in our dataset runs about $136.67 a month at typical use. All 26 appliances costed.
DOE wattages × EIA May 2026 prices · full ranked table
- How to Read Your Electric Bill
Supply versus delivery, line by line — and the one division that gives your true all-in rate, so you can compare yourself against your state's average instead of guessing.
EIA May 2026 data · embedded calculator
- Fixed vs Variable Electricity Rates
The trade-off, honestly: price certainty against following the market both ways — and the questions to ask before signing. Applies to the 14 jurisdictions with residential supplier choice.
PJM locked increases · state rules · embedded calculator
- Why Did My Electric Bill Double?
The six realistic causes of a true 2x jump — seasonal swings, new loads, estimated meter reads, expired fixed plans, rate increases, billing cycles — in the order worth checking.
EIA May 2026 data · DOE wattages · embedded calculator
- The PJM Capacity Charge, Explained
What the capacity charge is, how the auction fixes prices through 2029, which states pay it, and the documented arithmetic from $/MW-day to cents per kWh on your bill.
PJM auction results · sourced and dated · embedded calculator
Source: U.S. Energy Information Administration (public domain), May 2026; PJM Base Residual Auction results; U.S. DOE Energy Saver wattages. BillShocker is not an electricity supplier.