Cambodia has completed a 35-kilovolt electricity transmission line connecting Koh Rong and Koh Rong Sanloem, improving power supply across the two major island destinations. The project was confirmed by Electricité du Cambodge (EDC) and marks a significant step in strengthening energy infrastructure in coastal areas.
The new connection is expected to provide a more stable and reliable electricity supply, supporting both residents and tourism-related activities on the islands.
Key Highlights
- Completion of 35kV transmission line between Koh Rong and Koh Rong Sanloem
- Implemented by Electricité du Cambodge (EDC)
- Designed to ensure stable and continuous electricity supply
- Supports island development and tourism infrastructure
Project Snapshot
| Aspect | Details |
|---|---|
| Project | 35kV Electricity Transmission Line |
| Locations | Koh Rong – Koh Rong Sanloem |
| Implementing Body | Electricité du Cambodge |
| Type | Power transmission infrastructure |
| Objective | Improve electricity access and reliability |
Infrastructure Impact
The completion of the transmission line is expected to enhance infrastructure capacity across the islands:
- Provides consistent electricity supply for households and businesses
- Reduces reliance on diesel generators and off-grid systems
- Improves energy efficiency and cost management
- Supports development of modern facilities and services
Koh Rong and Koh Rong Sanloem, located off the coast of Sihanoukville, are among Cambodia’s key island destinations.
Tourism and Business Significance
For Tourism Sector
- Improved electricity reliability enhances visitor experience
- Supports growth of hotels, resorts, and hospitality services
- Enables expansion of night-time tourism and activities
For Local Economy
- Facilitates small business operations
- Encourages investment in island infrastructure and services
- Improves overall living standards for residents
Energy Development Context
The project aligns with Cambodia’s broader efforts to expand energy access and modernize infrastructure in remote and island areas. Previously, Koh Rong Sanloem relied largely on independent power sources such as generators and solar systems.
The new transmission line integrates the islands more closely with national energy systems.
Strategic Importance
The completion of the power link reflects Cambodia’s focus on:
- Strengthening energy connectivity in coastal regions
- Supporting tourism-driven economic zones
- Enhancing sustainable infrastructure development
It also demonstrates continued investment in improving essential services across emerging destinations.

