Terms of Use

Last updated: November 2, 2026. By using WattWise you agree to these terms.

Use of the site

The tools and guides are provided free for personal, non-commercial use. Do not misuse the site, attempt to disrupt it, or scrape it at a rate that harms other users.

No warranty

Everything is provided “as is” without warranties of any kind. Dates, prices, rules and policies come from third parties, change often and can be wrong or out of date by the time you read them. See the disclaimer.

Limitation of liability

To the extent permitted by law, WattWise and its owner are not liable for any loss arising from use of, or reliance on, the site, including equipment purchases, installation work, energy bills, tax filings, charging costs or decisions based on an estimate.

Third-party links

We link to government, research and public-information resources that we do not control. We are not responsible for their content or practices.

Intellectual property

Original text and code on this site belong to the publisher. Brand names and logos belong to their owners and are used only to identify them. You may quote short excerpts with a link back.

Changes and governing law

We may change these terms by updating this page. Disputes are governed by the laws of the publisher’s place of residence unless local consumer law requires otherwise.