Contact GetGridTally.com
GridTally (GetGridTally.com) is an independent project that publishes free home energy calculators, created and maintained by the site owner. If you have a question about a calculator formula, want to report an updated regional utility tariff or government rebate, or have a privacy or site feedback inquiry, you can get in touch using the form or email address below.
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We aim to reply within a few business days.
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Questions about solar PV derate math, heat pump COP balance points, NEC 625 EV breaker rules, HVAC BTU sizing, or generator surge loads.
Report updated regional utility rate schedules, state/provincial rebate changes, or broken external reference links.
GDPR (UK/EEA), CCPA/CPRA (California), cookie disclosures, and advertising questions.
Publication: GetGridTally.com
About: GridTally is an independent project that publishes free home energy calculators. Created and maintained by the site owner.
Response Policy: We read every message and aim to reply within a few business days.
What to Include When Reporting a Rate Update or Calculation Question
Electricity tariffs, time-of-use peak windows, and government electrification rebates change periodically across states, provinces, and utility territories. If you are writing to suggest a preset update or to ask how a specific formula works, including the following details helps us respond clearly:
- Calculator Page URL: Let us know which of the 12 calculator pages or 10 guide articles you were viewing (for example, the Solar Panel & Battery Calculator or the Mini-Split BTU Calculator).
- Your Input Numbers: Share the monthly bill, kWh tariff, square footage, or appliance wattage you entered so the exact calculation can be reproduced.
- Official Public Source Link (for Tariff/Rebate Updates): If you are reporting a new state, provincial, or national rebate rule or price cap change, please include a link to the official utility tariff schedule or government program page (such as EIA, DSIRE, Ofgem, GOV.UK, NRCan, or AER).
Frequently Asked Site & Support Questions
Does GetGridTally.com provide on-site electrical or HVAC installation quotes?
No. GetGridTally.com is an independent educational calculation website and does not sell hardware, perform on-site inspections, or dispatch electricians or HVAC technicians. Always consult a licensed local contractor and obtain required municipal permits before performing electrical or HVAC work.
Where are my saved calculator estimates stored?
When you click "+ Save Estimate" on any calculator, your numbers are saved locally inside your own web browser using localStorage. They are never sent to an external server, and you can clear them at any time using the "Clear All" button in the "My Estimates" tab.
Can I embed a GridTally calculator on my own blog or contractor website?
Yes. Bloggers, educators, and contractors may embed the calculator widget free of charge using the HTML snippet in the "Embed Calculator Widget" link in the footer, as long as the attribution link back to GetGridTally.com remains intact.
Details That Help When Reporting a Utility Rate or Formula Question
Because residential electricity tariffs, gas rates, and government rebates differ across utilities in the United States, United Kingdom, Canada, and Australia, including a few specific details in your message to [email protected] helps us review your question quickly:
- Utility Provider & Rate Plan Name: For example, PG&E E-ELEC, Ofgem Price Cap, Ontario Energy Board (OEB) Ultra-Low Overnight (ULO), or Ausgrid Time-of-Use.
- Supply + Delivery Rate Breakdown: Let us know whether the rate per kWh, therm, m³, or MJ includes delivery charges and taxes, and whether there is a separate daily or monthly fixed standing charge.
- Official Public Source Link: If you are sharing a newly announced state, provincial, or national rebate change, please include a link to the public utility tariff page or official government program website so we can check the primary source directly.