All guides
Understand US electricity and gas bills. Compare plan structures, test your own usage, and check contract terms with practical guides and transparent calculators.
Rates & plans
- Bill-credit electricity plans: test both sides of the usage threshold
See how minimum usage, conditional credits, and threshold changes can reverse the apparent value of an electricity offer.
- How to compare electricity plans without comparing the wrong price
Build a fair electricity plan comparison using your utility territory, annual kWh, supply charges, delivery costs, and written contract terms.
- Fixed vs variable electricity rates: what actually stays fixed?
Compare supply-rate certainty, variable pricing risk, monthly fees, and renewal conditions before choosing an electricity contract.
- How to compare natural gas supply plans in the US
Compare gas supply offers using matching units, billed conversion factors, delivery charges, seasonal usage, and renewal terms.
- Renewable electricity plans: compare the claim as well as the cost
Read renewable content disclosures, certificates, contract terms, and price premiums without confusing an energy claim with a dedicated physical supply.
- Electricity supply vs delivery charges: why both appear on your bill
Understand generation, distribution, fixed customer charges, and the fair way to compare supplier rates with your existing electricity bill.
- Is a time-of-use electricity plan right for your home?
Compare peak windows, off-peak prices, interval usage, seasonal rules, and fixed charges before choosing time-of-use electricity pricing.
Bill workshop
- Compare electricity plans over a full year of real usage
Build a month-by-month electricity comparison that handles seasonal consumption, fixed fees, one-time costs, and uncertainty.
- How to estimate home EV charging cost without double-counting losses
Estimate home electric vehicle charging from wall kWh or mileage, account for charging losses once, and compare time-of-use tariffs fairly.
- Ccf vs therms: convert a natural gas bill without mixing units
Convert gas volume to heat using the factor on your statement, then compare per-unit rates and calculate variable and fixed charges.
- How to calculate appliance electricity use in kWh and dollars
Convert watts and operating hours into kWh, choose the relevant electricity rate, and avoid confusing nameplate power with measured consumption.
- How to read an electricity bill and check the math
Follow billed kWh, meter dates, supply, delivery, account balances, and unit prices in a practical electricity bill walkthrough.
- Will switching energy suppliers recover the cancellation fee?
Calculate switching break-even using monthly savings, cancellation costs, the remaining term, and realistic seasonal usage.
- How to build a realistic time-of-use load-shifting worksheet
Use interval kWh and the actual tariff calendar to calculate peak share and test whether a practical schedule change saves money.
Consumer playbook
- Energy shopping checklist: the documents and questions to prepare
Prepare your utility bill, usage history, contract disclosure, fee comparison, renewal reminder, and trusted enrollment route before switching.
- Moving house: how to close and start electricity and gas service
Coordinate service dates, supplier contracts, final bills, deposits, and account records when moving to a different US home.
- Energy contract renewal and cancellation: what to check before the term ends
Read renewal notices, price changes, cancellation conditions, and switch timing without assuming a fixed initial rate lasts forever.
- Why did my electricity or gas bill suddenly increase?
Separate usage, billing days, rate changes, estimated readings, and account balances before deciding why an energy bill increased.
- How to dispute an electricity or gas bill with a clear evidence file
Prepare a specific billing question, contact the provider, record the response, and identify the correct local escalation route.
- Utility scams: verify a shutoff threat or energy offer safely
Recognize utility impersonation, unusual payment demands, and requests for account details, then verify through a trusted official contact.