Terms of use

The service

EmiMine is provided by NCEL, KNUST, for estimating, reconciling and reporting greenhouse-gas emissions from mining. Organisations join by invitation.

Accounts

Organisations are responsible for who they invite and for the roles they give. Keep your password and API keys secret. Tell us at once if you suspect misuse.

Your data

Data your organisation enters remain yours. You give NCEL the right to store and process them to provide the service. We will not publish them without your consent.

Estimates

Calculator results, national figures and plans are estimates with stated uncertainty. They are not an assurance opinion, a regulatory filing or investment advice.

Acceptable use

Do not try to locate, map or identify artisanal or informal mining sites with EmiMine, to access another organisation's data, or to disrupt the service.

Changes and contact

We may update these terms; the date of the current version is shown on this page. Questions: use the contact page.

Last updated 16 October 2026.