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Contact

Contact us

A real inbox, monitored by the team. We especially want to hear about errors in a formula or a figure that’s out of date.

The quickest way to reach us is email. We deliberately don’t run a contact form, so there’s no data collection involved in getting in touch.

Email: hello@energytally.com

What to write about

  • Corrections — a formula that looks wrong, or a default value that’s stale. Please include the calculator and what you expected.
  • Methodology questions — anything unclear on a methodology page.
  • Feedback & ideas — a calculator you wish we had.
  • Press & partnerships — we’re happy to talk.