Digiconomist founder Alex de Vries is regularly asked to comment on the sustainability of cryptocurrencies like Bitcoin for various international media outlets. Additionally, he frequently speaks at the world’s leading conference events in IT and blockchain such as the CeBIT and Consensus. A video selection of these appearances can be found below. For speaking availability and fees, please use the contact form to get in touch.

In the media

CNN Business – Bitcoin is getting even dirtier
TRT WORLD – Bitcoin mining surge worsens global e-waste pileup
The Independent – How is Bitcoin fueling climate change?
Thomson Reuters Foundation – How Bitcoin mining impacts the environment
(German) Klimakiller Bitcoin | Kontraste
(Dutch) DFT crypto-update: ‘Meghan en Harry schaden bitcoin’


Sustainable Blockchain Summit @ SXSW – Assessing Crypto Asset Sustainability
Sustainable Blockchain Summit @ SXSW – Panel: Incentivizing Collective Climate Action
Fashion Tech Summit: NFTs & Sustainability
Consensus 2019: Not in My Backyard
Value of Bitcoin
CEBIT d!talk Panel Discussion
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