# Blykalla

The European startups racing to power the AI boom, mapped
Pro
Market map
July 31, 2026
The European startups racing to power the AI boom, mapped
From nuclear to geothermal to tidal power, Sifted maps the European startups developing new sources of electricity for the continent’s growing data centre buildout
Jonathan Sinclair
The fastest-growing climate techs in the Nordics and Benelux have one thing in common
Pro
Fastest-growing startup teams
September 18, 2025
The fastest-growing climate techs in the Nordics and Benelux have one thing in common
Half of them are based in Stockholm
Steph Bailey
Inside Europe’s only nuclear unicorn — and its €1bn fundraising hopes
Analysis
March 1, 2024
Inside Europe’s only nuclear unicorn — and its €1bn fundraising hopes
UK-based Newcleo could make the first close as soon as April — but the startup wants to raise billions more by the end of the decade
Kai Nicol-Schwarz
Could renewable nuclear power become a reality in the next decade?
Analysis
March 6, 2023
Could renewable nuclear power become a reality in the next decade?
Swedish fission startup Leadcold wants to create the next green industry in Europe
Mimi Billing
Why nuclear should be the next boom market, according to investors
Analysis
January 25, 2022
Why nuclear should be the next boom market, according to investors
This decades-old technology could be the future of green energy — but with a healthy injection of startup-powered innovation
Mimi Billing