FUSION FUNDING

From the UK to South Korea, countries are racing to regulate fusion energy on its own terms. This global shift is a key enabler of the sector’s path to commercialization. As national policies align with the unique safety and operational characteristics of fusion, the momentum toward market readiness is accelerating worldwide.

Despite a sluggish U.S. economy, fusion energy is surging. Q1 2025 saw $1.16B in funding, led by Helion, Marvel, and UKAEA. Global totals may surpass $3B this year.

Fusion energy is a high-stakes race, but who will win it? The Fusion Report explores which companies are best positioned to dominate based on three key factors: capital, timing, and access to enabling technologies like HTS magnets. We analyze funding data, founding timelines, and early utility deals to identify the likely “gorillas” of fusion—including Commonwealth Fusion Systems, Helion, TAE, and Pacific Fusion.