Meta Unveils 1 Petabit Subsea AI Superhighway

Meta launches 1 petabit subsea cable to power global AI growth.

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Sep 21, 2026

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Meta Unveils 1 Petabit Subsea AI Superhighway

Meta launches 1 petabit subsea cable to power global AI growth.

In brief

Meta launches 1 petabit subsea cable to power global AI growth. Meta's new transatlantic AI superhighway will move 1 petabit per second between US and Europe by 2029. Originally reported by 24/7 Wall St..

Meta's New AI Superhighway

Meta's New AI Superhighway

Meta unveiled Petal, a transatlantic subsea cable moving 1 petabit per second between France and the US.

1 Petabit Per Second

META price target

Petal moves 1,000 terabits per second across 7,000 km of ocean floor.

Why Petal Matters

META earnings explorer

Petal doubles capacity without doubling power or infrastructure costs.

Global AI Traffic

META analyst ratings

Petal supports 75% of the world's population streaming music simultaneously.

Market Reaction

META price scenario

Meta shares rose 5.14% over the past week and 24.78% over the past month.

CFO's Vision

CFO Susan Li says AI adoption has underbuilt the industry's capacity.

What's Next

Petal will support Meta's AI growth through 2029 and beyond.

The headline

Meta's new transatlantic AI superhighway will move 1 petabit per second between US and Europe by 2029.

Read the original on 24/7 Wall St.

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