How this site uses cookies.

Last updated: 8 May 2026

We use cookies and similar technologies to make otdenergy.com work, understand how it's used, and measure the effectiveness of our marketing. You can change your preferences at any time via the consent banner or your browser settings.

Essential cookies

Always active.

These cookies are required for the site to function. We use HubSpot for consent management and session tracking, hCaptcha for form protection, and Vercel for hosting security. They run regardless of your consent choices because the site cannot work without them.

Analytics cookies

Consent required.

HubSpot Analytics and Google Analytics 4 track visitor behaviour in aggregate so we can see what content works and where the site needs to improve. We use this in aggregate — not to identify individual users.

Marketing cookies

Consent required.

The LinkedIn Insight Tag measures the performance of our paid campaigns for exhibitor and visitor conversions. It activates only after you explicitly accept marketing cookies.

Other tracking technologies

The site uses Vercel Web Analytics and Vercel Speed Insights, both of which are cookieless. Some integrated services — Make.as (newsletter), HubSpot Forms, and Supabase (live floor-plan data) — process data without setting cookies on this domain.

Managing your preferences

Open the consent banner at the bottom of the page to change your choices. You can also block cookies in your browser settings. Note: blocking essential cookies may break parts of the site (for example, the consent banner repeatedly reappearing).

Questions

For cookie or privacy questions, email team@otdenergy.com. See the Privacy Policy for our full data-handling commitments.