Super Early Bird rate ends in 1 days
 - Get your ticket now before prices go up!
23rd & 24th June 2027 in Hamburg
Become an exhibitor Register now! Only 359 days
23rd & 24th June 2027 in Hamburg Contact: info@sustainabilitysummit.de or +49 40 999 993 865

Jan Quecke

Jan Quecke

Jan Quecke

Otark

Jan Quecke, CEO and Co-Founder of Otark, has been working in the energy markets for over 20 years. With Otark, he makes green power procurement via PPAs predictable for procurement teams from tender to signed contract.

Represented in the following tracks at the Sustainability Summit:

  • 2026 MONT BLANC MASTERCLASSES: Buying green electricity – but doing it right. What procurement and sustainability teams really need to know in 2026.

Jan Quecke and many more register for the Sustainability Summit now!

Contact
App
Download
Press
About us
Imprint
Sustainability expo Germany
Sustainability conference Germany
Sustainability trade show Germany
Sustainability event Germany
Photo gallery

Accessibility Statement
Privacy Policy
Cookie Policy

Part of the Trailblazer Summits GroupModern B2B events connecting industry leaders and innovators
Accounting expo Construction expo Controlling expo Cybersecurity expo Finance expo Logistics expo Mobile Robotics expo Procurement expo Proptech expo Resilience expo Sales expo Customer service conference and expo
❌

Give us your email address and receive a 50 EUR voucher for your ticket immediately!

By clicking on "Register" you agree that we send you news about our event to this e-mail address. For more information, please see our privacy policy. The 50 EUR voucher for your ticket is non-transferable. You can redeem the voucher for your ticket to the Sustainability Summit from the time we send it to you by e-mail until 22.06.2027. After this period, the voucher will lose its validity if not redeemed.