Technology

Alphabet offers a laser internet solution without satellites, opening up broadband access to remote areas with high efficiency and rapid installation.

03 Aug 2025 2 min

Alphabet, the parent company of Google, is drawing the attention of the global telecommunications industry after launching laser-based internet technology through Project Taara. More than just an innovation, Taara emerges as a real alternative amid the world’s dependence on satellite internet. Taking a different approach, Alphabet proves that fast internet can reach the hardest-to-access places without the need to launch satellites into orbit.

Project Taara originated from the Google X Loon experiment—Google’s internet balloon project that made global headlines before being discontinued in 2021. Taara was born as an evolution of Loon’s experience, using infrared laser transmission to connect two ground points, even in areas that are extremely difficult to reach with fiber cables or radio infrastructure. Taara’s lasers can transmit data at speeds up to 20 Gbps over distances of up to 20 kilometers, rivaling or surpassing many conventional solutions.

Alphabet’s laser internet technology has already been trialed in Kenya, India, and several other countries. With installation taking only a matter of days and at a much lower cost compared to laying cables, Taara makes a tangible impact for millions living in remote areas. Telecom operators are now considering this solution as a way to bridge the digital divide without geographic obstacles.

Alphabet takes a different route compared to major players like SpaceX with Starlink or Amazon with Project Kuiper. While satellite services rely on constellations of thousands of devices in orbit and tend to face high latency, Taara operates on the ground with ultra-low latency and much easier maintenance. Moreover, Taara does not require radio spectrum licensing, making cross-country expansion simpler and faster.

Taara’s system uses high-precision auto-tracking to ensure the laser beam remains locked onto its target, even if towers sway due to wind or vibration. Safety features such as automatic cutoff when objects cross the laser path guarantee safe operation. Adaptive optics borrowed from astronomy keep the signal stable even in changing weather conditions.

The main advantage of Alphabet’s laser internet lies in its time and cost efficiency. Fast installation and flexible locations make Taara a vital solution, especially in post-disaster areas that require immediate internet recovery. After a natural disaster, the Taara system can restore connectivity in just hours, aiding emergency communications and aid distribution.

Little known to the public, Alphabet’s Taara laser technology is the result of hard work by engineers from the former Project Loon, who have adapted their experience in weather-resistant communication and precision beam pointing. Collaboration with operators in East Africa and South Asia proves this solution is ready for global application, both as a replacement for fiber and a complement to existing radio networks.

Despite its promise, Taara still faces technical challenges such as extreme weather, thick fog, or dust that can reduce transmission performance. To counter this, Alphabet has implemented backup and redundancy systems using radio and fiber, ensuring the connection remains stable. The deployment of hybrid networks further strengthens Taara as part of the mesh networks of the future.