The Storm-Proof State: How the Bahamas Built a Sovereign Cloud Against the Odds

The benefit for the government and for all the citizens was that there was continuity in all of the services... they were able to continue to operate critical services between voice, revenue applications, and disaster applications.
Stelios Xeroudakis, Founder and CTO, Cloud Carib

For the Commonwealth of The Bahamas, a "bad day at the office" isn't just a technical glitch—it’s a Category 5 hurricane. In a region where emerald waters can turn into a destructive force of nature within hours, the government faced a recurring nightmare: how do you keep a nation running when the physical world is underwater?

The challenge wasn't just the wind and rain. It was the digital aftermath. For years, the government’s digital infrastructure was a patchwork of fragmented systems scattered across various departments. During storm seasons, physical server rooms were sitting ducks for power outages and structural damage. When the power went out and the towers leaned, critical services—from revenue collection to emergency security systems—often went dark exactly when citizens needed them most.

The Sovereign Dilemma

Beyond the weather, there was the issue of data sovereignty. While global hyperscalers offered a quick fix, the Bahamian government needed to ensure that mission-critical national data stayed within its own borders. They needed a solution that was world-class in capability but local in control.

The goal was clear: Build a "sovereign, hurricane-proof private cloud" that could withstand the most extreme conditions the Atlantic could throw at it.

The Solution: A Unified Front
To turn this vision into reality, the government partnered with Cloud Carib and Broadcom to implement a high-availability private cloud powered by VMware Cloud Foundation (VCF).

Instead of fragile, disparate stacks, they moved to a consolidated infrastructure, integrating storage, networking, and compute into a single, streamlined management platform. To ensure the system was truly "storm-proof," the architecture was deployed across two distinct geographical locations within the country, providing the redundancy needed to survive a direct hit.

Results that Weathered the Storm

This digital transformation was put to the ultimate test when Hurricane Dorian tore through the region in early September 2019. Reaching catastrophic Category 5 intensity with maximum sustained winds of 185 mph and gusts exceeding 220 mph, Dorian became one of the most powerful Atlantic hurricanes on record, that is, until 2025.

Six years later, that same resilience was stress tested again during Hurricane Melissa in late October 2025, when the Category 5 storm made landfall in Jamaica before moving over parts of the southeastern Bahamas and Turks & Caicos Islands. While Jamaica bore the brunt of the initial landfall, the storm went on to carve a trail of destruction across the Lucayan Archipelago, making landfall on Long Island and San Salvador in The Bahamas. The impact was severe: both countries faced life-threatening storm surges and heavy flooding that devastated local infrastructure and forced emergency evacuations. Despite these extreme conditions and the widespread physical damage to the islands, the sovereign cloud architecture remained resilient, ensuring that while the storm raged outside, the nation’s digital heartbeat never skipped a beat.

The transformation didn't just meet expectations; it shattered them. Despite facing multiple major hurricanes over the last decade, the system has maintained 100% uptime.