Southeast Asia's most powerful satellite is Indonesian — and it's wiring up 30,000 village schools and clinics.

In Kuala Lumpur, I get annoyed when a video takes three seconds to load. A short flight away, in eastern Indonesia, "loading" was never on the table — no signal, no tower, no cable. Nothing.

That's not a handful of unlucky spots. As of 2022, more than 12,500 villages and 104,000 schools across Indonesia had no internet at all. Not slow — none. In remote areas, only about a quarter of clinics had a reliable line.

Indonesia's answer wasn't more towers. It was a satellite the size of a small bus, parked 36,000 km up.

Why not just lay cable?

Indonesia is over 17,000 islands. Fiber and cell towers are cheap in Jakarta and absurd for a clinic on a far island — that final "last mile" never gets built, because the cable costs more than the handful of people at the end of it can justify. The government even has a name for these places: 3T regions — terdepan, terluar, tertinggal: frontier, outermost, disadvantaged.

So Indonesia built a 150 Gbps satellite

It's called SATRIA-1. Built in France by Thales Alenia Space on an all-electric platform, roughly $540M, financed as a public-private deal and operated by a consortium led by Indonesia's own Pasifik Satelit Nusantara. It rode a SpaceX Falcon 9 up from Florida in June 2023 and settled into a geostationary slot above Papua.

The headline number: 150 gigabits per second. In plain terms, that's the total firehose the satellite pushes at once, shared across everyone below: enough to give roughly 15,000 sites a solid 10 Mbps connection at the same time. What they aimed it at matters as much as the number: not consumer broadband, not premium subscribers, but public facilities — schools, clinics, village offices, the places a market would never wire on its own.

And it's not a press-release promise. As of December 2025, the state agency BAKTI reports 30,017 public-service points connected — each getting up to 10 Mbps, with 99.5%+ uptime over its first year and a bit. Thirty thousand rooftops that had nothing, now have a dish and a signal.

The smart part: they cancelled the backup

Here's the move that convinced me Indonesia is thinking clearly about this. There was supposed to be a companion — a "hot backup" satellite to sit beside SATRIA-1. Then in late 2023, with SATRIA-1 working, the government scrapped the $328M backup and redirected the money to ground infrastructure instead.

Knowing when not to launch is a sign of a program that's maturing, not stalling. A bigger SATRIA-2 (double the capacity) is on the drawing board and under review — they're pricing it against everything else the same money could do down here. That's the right question to be arguing about.

Where the opportunity actually is

Here's what matters for the region. Indonesia didn't just buy internet from a foreign company — it owns and flies its own satellite, through an Indonesian operator, PSN. That's the real prize: controlling your own connection instead of renting it. And the money was never in the launch — it's in everything underneath. It's the pattern the whole region keeps landing on: the rockets got cheap, and the value moved to what they carry.

Investors — the money is downstream: ground terminals, install-and-service networks, the last-mile connectors that turn raw capacity into a working classroom. Underbuilt across the archipelago, and across Southeast Asia.

Founders — the opening is the unglamorous middle. Not a satellite — the company that gets a dish onto a school roof and keeps it online. Distribution and service, not hardware in orbit.

Policymakers — SATRIA's lesson is sovereignty and sequencing: own your capacity, point it at public goods first, and be willing to spend on the ground when that beats launching another satellite.

Three Headlines & a Lie

Three of these are real. One I made up. Which is the fake?

1. Indonesia scrapped a $328M backup satellite and spent the money on the ground instead.
2. SATRIA-1 carries 150 Gbps of broadband capacity.
3. Starlink began retail service in Indonesia in 2024.
4. SATRIA-1 was designed and built in Indonesia.

(Answer at the very bottom.)

Everyone watches the rockets go up. The money — and the lives that actually change — are in what happens after you're up there. Indonesia figured that out before most.

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If you missed the last issue, go back and read it: a company in Thailand is rewriting Southeast Asia's path to orbit — the hybrid-fuel startup trying to give the region its own way up.

Cheers!

— shirley

Lie: #4 — SATRIA-1 was built in France, by Thales Alenia Space.