Sri Lanka’s decision to entrust another major electricity transmission infrastructure contract to a Chinese engineering company highlights the growing role of Chinese contractors in the country’s power sector. While the investment promises improved electricity distribution and greater capacity to accommodate renewable energy, it also raises important questions about technological dependence, financial accountability, domestic engineering capacity and the long-term national interest.
The November 5 agreement between the National Transmission Network Service Provider Ltd. (NTNSP) and Shanghai Electric Power Transmission and Distribution Engineering Co. Ltd. covers 87.7 kilometres of transmission infrastructure under Package 2 of the Asian Development Bank-funded Power System Strengthening and Renewable Energy Integration Project.
The project includes the 78-kilometre Matara-Hambantota 132 kV transmission line and connections to three major grid substations. Its successful completion is important for strengthening electricity transmission capacity, improving supply reliability and facilitating the integration of wind and solar power into the national grid.
Sri Lanka cannot realistically expand renewable electricity generation without investing simultaneously in transmission infrastructure. Electricity generated in locations with substantial wind and solar resources must be transported efficiently to demand centres. Transmission bottlenecks could otherwise undermine investments in renewable generation.
The Chinese contractor’s advantages
Shanghai Electric brings considerable international engineering experience. Its previous involvement in Sri Lanka includes the Veyangoda 220 kV Grid Substation, New Chilaw 220/132 kV Grid Substation and transmission infrastructure associated with the Norochcholai power plant.
Its experience in Malaysia, Indonesia, Pakistan, the Maldives and Myanmar also provides a potentially valuable technical foundation for delivering a complex transmission project.
The involvement of ComCorp Ltd. as the local engineering partner is another positive feature. Established in Sri Lanka in 1997, ComCorp has developed experience in protection and control systems, power transformers, transmission and distribution engineering, monitoring technology and utility asset management.
This partnership could facilitate technology transfer, local technical employment, knowledge sharing and the development of Sri Lankan engineering capabilities.
However, these potential benefits depend on the actual contractual arrangements. Simply appointing a local company does not guarantee that significant engineering work, procurement expenditure or technical decision-making will remain within Sri Lanka.
The risks Sri Lanka cannot ignore
The first concern is financial. Without disclosure of the total contract price, financing structure, payment schedule and cost breakdown, taxpayers cannot determine whether the project represents value for money.
The second is technological dependence. Modern transmission networks increasingly rely on sophisticated protection, monitoring, control and communication systems. If equipment, software, maintenance and spare parts remain dependent on a single foreign supplier, Sri Lanka could face expensive long-term operational constraints.
The third concern involves strategic infrastructure security. Electricity transmission networks are critical national assets. Their design, operational access, cybersecurity arrangements and maintenance responsibilities must be governed by strict national security and regulatory standards, irrespective of the contractor’s nationality.
There is also an opportunity cost if Sri Lankan engineering companies are confined to subordinate roles while major design, equipment procurement and high-value technical activities are undertaken overseas.
ADB’s original invitation established international competitive bidding, with minimum experience and financial qualification requirements. Consequently, the decisive issue is not whether the successful company is Chinese, but whether it satisfied the published conditions and won through a transparent and properly evaluated process.
Sri Lanka should publish the contract value, winning bid evaluation, local procurement commitments, technology-transfer obligations, maintenance arrangements and completion milestones.
The Government must also ensure that the 730-day completion period specified in the original invitation is enforced through measurable performance indicators and appropriate contractual penalties.
Ultimately, Chinese engineering expertise can contribute positively to Sri Lanka’s energy development. But international partnerships must strengthen domestic capabilities rather than create permanent dependence.
The national interest must remain above contractor interests, geopolitical relationships and political considerations.