Startup & VC Daily Briefing · 5 Aug 2026 · 4 min

Valar's $1B Nuclear Bet, HappyRobot Unicorn & EA's $55B Exit

Sequoia backs Valar Atomics with $1B to power AI data centers, HappyRobot hits unicorn status on real retention metrics, and EA exits Nasdaq in a $55B take-private. Today's briefing covers 7 stories across energy infrastructure, supply chain AI, and gaming's biggest deal in years.

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Valar's $1B Nuclear Bet, HappyRobot Unicorn & EA's $55B Exit

Audio is available on Spreaker — see link below.

What's covered

Nuclear Startups Power AI Boom

Valar Atomics just closed a one billion dollar Series B led by Sequoia, and the pitch isn't complicated: AI needs power, nuclear can provide it, and every other solution is too slow or too small. That's the bet.

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Ore Energy Iron-Air Battery Factory

Running alongside the nuclear story is a quieter but strategically connected raise. Ore Energy, a Dutch startup, closed a forty-three million dollar Series A led by Plural and HV Capital to build Europe's first iron-air battery factory.

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HappyRobot One-Point-Two Billion Unicorn

On the software side, HappyRobot raised a one hundred and fifty million dollar Series C at a one-point-two billion dollar valuation. The investors are Prysm Capital and Eurazeo.

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IREN Acquires Mirantis Software Layer

IREN, the AI cloud infrastructure company, completed its acquisition of Mirantis for roughly forty million dollars in cash plus equity. Mirantis brings software orchestration capabilities.

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EA Fifty-Five Billion Dollar Exit

Electronic Arts has been delisted from Nasdaq. An investor consortium completed the fifty-five billion dollar acquisition at two hundred and ten dollars per share.

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NYC Funding Drop and DEEPX IPO Watch

New York startup funding fell fifty-four percent month over month in July, dropping to one-point-eight-one billion dollars. The year-to-date number is still up fifty-six percent versus last year, which is the more important frame.

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