Privacy

1What we collect

Nothing.

We do not ask for your name, email, company, role, IP address, or any other identifier. There is no signup, no login, no account, no profile.

2What we do NOT collect

• No analytics (no Google Analytics, no Mixpanel, no Plausible, no Segment, nothing).
• No cookies. The Tool sets no cookies of any kind.
• No tracking pixels, no fingerprinting, no session recording.
• No usage logs tied to identity. Server access logs are kept by the hosting provider (Render) for standard operational and security purposes; they are not linked to any user identity by us.
• No third-party advertising networks.
• No marketing automation, no email lists, no newsletters that require opt-in.

3Where your inputs go

Site coordinates, IT load, target dates, available land, and any other values you enter are stored exclusively in your browser's localStorage. They never leave your device and are not transmitted to our server.

This means:

• If you clear your browser data, your saved sites are erased.
• If you switch devices, your saved sites do not follow.
• If you uninstall your browser, your sites are gone.
• We cannot see, recover, or share your sites because we never had them.

4External API proxies

When you set a site location, three external open-data APIs are queried through our server (so your browser never contacts them directly):

• Nominatim (OpenStreetMap) for address ↔ coordinate lookup.
• Overpass API (OpenStreetMap) for nearby transmission, substation, power-plant, and pipeline data.
• NREL PVWatts for site-specific solar capacity factor.

Our server forwards the latitude/longitude query, returns the result to your browser, and discards the request. We do not persist the query. The upstream services may log the request per their own policies; consult Nominatim's Usage Policy and NREL's API terms for their handling.

5Map tiles

The interactive map loads tiles directly from the OpenStreetMap tile servers in your browser. This is a standard browser HTTP request and reveals your IP address to those tile servers, per OSM's published practice. We do not proxy or modify these requests.

6Third-party sharing

We do not share anything because we collect nothing. We have no business or affiliate relationships that involve transferring user data.

7Data subject rights

If you are in a jurisdiction with data-protection rights (GDPR in the EU, CCPA in California, similar elsewhere): we have no personal data of yours to access, correct, port, or delete. Your localStorage is under your own control.

8Children

The Tool is intended for adult professional use in data center development, infrastructure investment, and energy planning. It is not directed at children under 13.

9Changes

If we ever introduce any data collection, this page will be updated with at least 30 days' prior notice in the public repository's CHANGELOG.md before the change takes effect. If the change would expand collection materially, we will require explicit consent.

10Contact

Questions: open an issue at the project's public GitHub repository, or contact the maintainer through the email listed in the repository's README.