$ cat ./records/gates-and-breakthrough-energy-join-an-863-million-round-for-fusio-2025.txt
Gates and Breakthrough Energy join an $863 million round for fusion startup Commonwealth Fusion Systems
[RECORD.TXT] · cat --full
In August 2025 Bill Gates — through Breakthrough Energy Ventures — joined Nvidia, Google, and others in an $863 million funding round for Commonwealth Fusion Systems, bringing the fusion startup's total raised to nearly $3 billion, the most ever for a fusion company. CFS is building a prototype reactor called SPARC near Boston and aims to demonstrate net-energy fusion in 2027 before constructing a commercial plant, ARC, in Virginia. Google has agreed to buy 200 megawatts of power from ARC, reflecting surging interest in carbon-free energy for AI data centers.
Free forever · No ads · Solo developer
If this was worth a read, help make the next entry possible.
Every entry in this archive was researched, verified, and written by one person — for free. No corporate funding. No ad revenue. Just a developer who believes verified history should be accessible to everyone. Your donation directly funds new entries.
Crypto accepted · No subscription required
← Previous
Microsoft turns 50: Gates, Ballmer and Nadella are interviewed together by Copilot AI
Next →
Gates skips COP30 as he urges the world to 'refocus' climate goals
[CROSS_REFERENCES] · grep --category='Technology'
Related Accomplishments
January 2026
Gates warns AI could be used to design a bioterrorism weapon
In his January 2026 'Year Ahead' annual letter and subsequent remarks, Bill Gates warned that an even greater risk than a natural pandemic is that 'a non-government group will use open source AI tools to design a bioterrorism weapon.' Gates identified two AI dangers he said society must manage — misuse by bad actors and disruption to jobs — and drew a comparison to COVID-19, invoking his 2015 TED talk about pandemic unpreparedness. He argued the technology must be deliberately developed, governed, and deployed, and urged governments to use 2026 to prepare before AI's risks become unmanageable.
2026
Gates backs a $1 million prize for AI-powered Alzheimer's research
Bill Gates joined other funders backing a competition to harness artificial intelligence for Alzheimer's research, with the Alzheimer's Disease Data Initiative offering a $1 million first prize for 'agentic AI' that can accelerate discovery. The effort reflects Gates's growing personal focus on the brain — shaped by his father's experience with Alzheimer's — and his belief that AI and big data can speed progress in a field long marked by setbacks. Application rounds ran from 2025 into 2026.
[ARCHIVE_FUNDING] · INDEPENDENT · NO ADS
One developer. >300 verified entries. Zero ads. Forever free.
No sponsors, no paywall, no algorithm. If this archive has been useful to you, reader support is what keeps it running.