Google Expands Global Connectivity with Curie, Havfrue, and HK-G Subsea Cable Projects
Google continues to expand its global infrastructure with three major subsea cable projects: Curie, Havfrue, and the Hong Kong-Guam system. This Google subsea cable projects expansion supports rising demand for cloud services, data traffic, and global connectivity.
Google Subsea Cable Projects Expansion Strengthens Global Network
To begin with, Google (https://www.google.com) has invested over $30 billion in infrastructure in the past three years. As a result, the company now participates in 11 subsea cable projects that are either planned or under construction.
These investments allow Google to improve performance, reduce latency, and expand service coverage worldwide.
Curie Cable Connects Latin America to the U.S.
First, the Curie cable will directly connect Los Angeles to Valparaíso, Chile, spanning more than 10,000 kilometers. Named after scientist Marie Curie, this project marks Google’s first private intercontinental cable.
TE SubCom (https://www.subcom.com), a division of TE Connectivity (https://www.te.com), will supply the system. In addition, the cable will include a branching unit to Panama, enabling future expansion across Latin America.
Havfrue Cable Links U.S. and Northern Europe
Next, the Havfrue cable will connect the United States to Denmark and Ireland. This consortium project includes partners such as Aqua Comms (https://www.aquacomms.com), Bulk Infrastructure (https://www.bulkinfrastructure.com), and Facebook (https://www.meta.com).
The system will deliver 108 Tbps capacity, with scalability for future upgrades. It will run from New Jersey to Denmark, with a branch to Ireland and optional extensions to Norway.
Aqua Comms will operate the system and market it as America Europe Connect-2 (AEC-2). Notably, this project represents the first new North Atlantic cable route connecting mainland Northern Europe to the U.S. in nearly two decades.
HK-G Cable Enhances Connectivity in Asia-Pacific
Finally, the Hong Kong-Guam (HK-G) cable system will strengthen connectivity across Asia. NEC Corporation (https://www.nec.com) is building the 3,900-kilometer cable, which supports 100 Gbps transmission and offers more than 48 Tbps capacity.
The system will connect Hong Kong and Guam, linking key regional data hubs and improving network resilience.
Supporting Future Digital Demand
Overall, these projects highlight Google’s commitment to building a faster and more reliable global internet infrastructure. As demand for cloud services grows, subsea cables remain critical to enabling high-speed, low-latency connectivity worldwide.
