Maximilian Obwexer

Founder & CEO, 21energy

CEO of 21energy, the Austrian company that turned Bitcoin mining into a heating system — with thousands of devices already warming homes across Europe while securing the network. Now partnered with one of Europe’s largest heating manufacturers to build a Bitcoin-powered central heating system designed to replace the continent’s millions of gas boilers. Bitcoin is not just the future of money — it’s how Europe will heat its homes, stabilize its grid, and reclaim energy sovereignty.

Entrepreneur

Speaker’s stage appearances

Go to the complete program

Fireside

Bitcoin Mining in Europe: From 0 to 100

A fireside chat between Kristian and Harald will give you insights to the European mining and energy industry. You can ask questions directly and open the discussion between speakers and the audience.

VIP stage

Sat, 09:30

Q&A

Q&A with Kristian Kläger and Maximilian Obwexer

VIP stage

Sat, 10:00