Lukas Waldner

Lukas Waldner

Co-Founder of 21energy
Lukas dedicated himself to bitcoin-only work immediately after graduating and managed the largest German-speaking Bitcoin conference over 2 years. In 2022, he co-founded the startup 21energy, where, as COO, he focuses on advancing bitcoin mining combined with heat recovery. Additionally, he is a professional athlete and alpinist.

You belong here, don’t you?

We know how hard it can get! As a bitcoiner it is sometimes easy to feel disconnected and lost in the endless stream of information and discussions. BTC Prague brings people a transformative experience that deepens your understanding, expands your network, and empowers your bitcoin journey.

Whether you're looking to enhance your knowledge, find your next big opportunity, or simply connect with fellow bitcoin enthusiasts, BTC Prague offers you the ideal setting. We don't witness the future of bitcoin here – we are shaping it.

Listen to
curated world-class bitcoin speakers on 4 stages
Meet your favorite
bitcoin companies & ask them whatever you are interested in
Gather with
10 000+
like-minded bitcoin enthusiasts all across Europe and beyond
Your order is pending!