Privacy Policy

Last updated: November 2026

This policy explains how I collect, use and protect your information.

My Approach to Privacy

I collect as little data as I can. I never sell your information, and you keep control of your data.

Information I Collect

Contact Form Submissions

When you contact me, I collect:

• Name and email address
• Organisation (optional)
• Your message content

I use this information only to respond to your enquiry, and I do not share it with third parties. Form submissions are delivered by Resend (email delivery) and stored in my CMS for follow-up. I keep submissions until your enquiry is resolved, unless you ask me to delete them earlier.

AI Chat Interactions

When you use my AI assistant (EthosAI):

• Conversations are processed in real-time by Anthropic's API (Claude) and are not stored by EthosPower beyond the active session
• I do not use your conversations to train external AI models
• Anthropic's API usage is subject to their privacy policy, which prohibits using API inputs for model training
• For maximum privacy, client deployments can use local models (Ollama), which send no data out
• You can request deletion of any stored data at any time

Engineering Tool Outputs

When you use my free calculators (IEEE 485 Battery Sizing, Hydrogen Venting, ROI Calculator, etc.):

• Calculation inputs and outputs are processed client-side in your browser and are not transmitted to my servers
• PDF reports are generated in your browser. No calculation data is sent externally
• If you give contact details in the form for PDF downloads, I store that contact information so that I can respond to your enquiry

Analytics

I use privacy-respecting analytics (Cloudflare Web Analytics) that:

• Do not use cookies
• Do not track individual users
• Do not collect personal information
• Only gather aggregate, anonymised usage data

How I Use Your Information

• To respond to your enquiries
• To provide AI consulting services you request
• To improve my website and services
• To send relevant updates (only with your consent)

Data Storage and Security

Your data is stored on:

• Cloudflare infrastructure - SOC 2 Type II and ISO 27001 certified
• European data centres where applicable for GDPR compliance

I use industry-standard security measures, including encryption in transit and at rest.

Your Rights (GDPR)

Under GDPR, you have the right to:

• Access - Request a copy of your personal data
• Rectification - Correct inaccurate data
• Erasure - Request deletion of your data
• Portability - Receive your data in a portable format
• Object - Object to processing of your data

To exercise these rights, contact me at privacy@ethospower.ai

Third-Party Services

I use the following third-party services:

• Cloudflare - Hosting, CDN, and analytics
• Resend - Email delivery for contact form
• Anthropic - AI model for the chat features

Each service has its own privacy policy, and I select partners who share my commitment to privacy.

Cookies

I use minimal, essential cookies only. I do not use tracking cookies or third-party advertising cookies.

Changes to This Policy

I may update this policy from time to time. I will announce significant changes on my website.

Contact

For privacy-related questions or to exercise your rights:

• Email: privacy@ethospower.ai
• General enquiries: hello@ethospower.ai