Siôn Geschwindt is a Climate and Energy Reporter at TNW. He covers a wide range of topics within Europe's clean tech ecosystem, from nuclear fusion to e-scooters, and is passionate about sourcing scoops and investigating the impact of emerging technologies. Siôn has been featured in Tech News Tube, NewsBreak, Knowledia, RealClearEnergy, and The Next Web TNW.
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Sion Geschwindt's articles predominantly cover energy and scientific themes, with a focus on technology, startups, artificial intelligence, renewable energy, and space exploration. His coverage attributes indicate a high proportion of press releases and government announcements.
Given this information, Sion may be interested in receiving pitches related to new technological innovations in the fields of renewable energy, AI applications in various industries including birdwatching or climate tech ecosystem predictions for Europe. Pitches providing insights into breakthroughs from startups or significant industry-specific data could also capture his attention.
It is evident that Sion does not have a specific geographic focus but rather covers topics from an international perspective.
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German startups raised $881mn so far this year — 90% of Europe’s total defence tech investments in H1 2025.
The UK has just launched its most advanced supercomputer — the 11th most powerful in the world.
For the first time, a satellite has used onboard AI to autonomously decide where and when to capture a scientific image.
Switzerland's Jua says its new AI weather model beats the tech giants. It could be the world’s most accurate forecaster.
Stockholm-based Lovable has hit another milestone in its remarkable rise after surpassing $100mn in ARR just eight months after launch.
Spotify has been hit with another AI controversy after publishing computer-generated songs under the names of dead musicians.
Proton VPN has become the UK’s most downloaded free app, as Britons rush to bypass a new law requiring users to verify their age before accessing websites hosting adult content. Proton VPN reported a staggering 1,400% surge in UK sign-u
