ExxonMobil Guyana has introduced a high-tech monitoring system to safeguard its subsea pipeline corridor, a critical link in the nation’s ambitious push for energy independence and cheaper electricity.

The deployment of the Sentinel Proactive platform is designed to enhance marine safety and environmental protection, particularly in shallow coastal waters where the risk of vessel anchoring is highest. 

The pipeline connects the offshore Liza development in the Stabroek Block to the country's landmark gas-to-energy project at Wales, which includes a 300-megawatt power plant slated for completion later this year.

As Guyana’s offshore oil sector drives a historic economic expansion, vessel traffic along the coastline has intensified. To mitigate hazards, the new system creates a verifiable safety perimeter using "virtual aids to navigation." 

These digital markers appear directly on ship navigation systems, allowing mariners to identify restricted areas and adjust course before entering zones where anchoring could damage subsea assets.

The technology is specifically aimed at preventing anchor strikes—one of the most significant threats to subsea infrastructure globally. 

If a vessel approaches a protected area, the system triggers a series of escalating alerts via the Automatic Identification System (AIS). These range from initial caution messages to urgent proximity warnings, instructing crews to take immediate corrective action.

"Safeguarding what matters most requires both vigilance and innovation," said Duncan Richards, director at Sentinel Proactive. 

"Our deployment in Guyana enables crews to recognize risk earlier, respond faster, and operate with greater confidence—helping protect vital offshore infrastructure and the environment."

The project is central to the Guyanese government’s strategy to reduce domestic electricity costs by 50 percent. 

By providing real-time visibility and automated detection, the system ensures the operational integrity of pipeline segments vital to both the national power grid and local coastal ecosystems.

ExxonMobil Guyana operates the Stabroek Block with a 45 percent interest, alongside partners Hess and CNOOC. 

The company noted that the system supports "operational assurance" for the rapidly developing marine corridor, which is expected to see a second phase of gas development by 2030.