Oman Electricity Market Overview
Oman's electricity sector is experiencing sustained growth driven by economic diversification under Vision 2040, industrial expansion, and a rapidly developing renewable energy programme. According to OETC's Five-Year Annual Transmission Capability Statement (2024–2028), Oman's peak electricity demand is projected to reach 10.7 GW by 2028, up from approximately 8.4 GW in 2024.
The electricity network is operated by three entities:
- Oman Electricity Transmission Company (OETC) — 220 kV and 132 kV transmission
- Muscat Electricity Distribution Company (MEDC) — Distribution in Muscat governorate
- Mazoon Electricity Company (MZEC) — Distribution in remaining regions
Combined, these entities invest significant capital annually in grid infrastructure, creating consistent demand for power cables, overhead conductors, and specialty cables.
Key Drivers of Cable Demand
Grid Expansion & Reinforcement: OETC's current capital plan includes new 400 kV super grid development, 132/220 kV substation additions, and underground cable corridors in Muscat urban area. Underground distribution networks in Muscat require 33 kV and 11 kV XLPE cables in significant quantities.
Special Economic Zones: Duqm Special Economic Zone (SEZAD), Sohar Free Zone, and Salalah Free Zone are developing industrial infrastructure requiring dedicated power cable networks. Duqm alone covers 2,000 km² with planned petrochemical, steel, and logistics facilities.
Oil & Gas Sector: Petroleum Development Oman (PDO) and other operators maintain extensive field cable networks — armoured power cables for well sites, control cables for process plants, and instrumentation cables for refineries. This sector requires cables rated for high ambient temperature (50°C+) and specifies LSZH for occupied facilities per PDO's electrical engineering specification SP-1103.
Renewable Energy (Oman Vision 2040): Oman targets 30–40% renewable energy by 2030, rising to 60–70% by 2040 (Ministry of Energy and Minerals). Key projects:
- Ibri II Solar PV (500 MW) — operational
- Manah 1 + Manah 2 Solar (combined 1 GW) — operational (inaugurated 2025)
- Dhofar Wind Farm (50 MW) — operational, first large-scale wind project in GCC
- Green hydrogen projects in Duqm (multiple GW scale planned)
Each solar farm requires PV1-F solar cable, medium-voltage XLPE collector cables, and high-voltage export cables.
Cable Types in High Demand
Medium Voltage XLPE Underground Cable
Muscat's urban expansion means new 11 kV and 33 kV circuits go underground. MEDC and OETC specify:
- 33 kV Cu/XLPE/CWS/SWA/PE cable — 3-core, 185–400mm² for distribution
- 11 kV Cu/XLPE/SWA/PVC cable — 3-core, 95–300mm² for industrial estates
All cables must comply with OETC/MEDC technical specifications based on IEC 60502-2.
Overhead Conductors (ACSR / AAAC)
For 132 kV and 220 kV overhead transmission lines in desert terrain:
- ACSR Moose (550mm²) for 220 kV lines
- ACSR Zebra (420mm²) for 132 kV lines
- AAAC 300mm² for coastal routes where aluminium-alloy resists saline corrosion
Conductors must comply with IEC 61089 and meet OETC's thermal rating requirements for 50°C ambient temperature.
Fire Resistant & LSZH Cable
Mandatory in:
- Oil & gas processing facilities (per PDO specification SP-1103)
- Commercial buildings and hotels (Muscat Municipality fire code)
- Tunnel and underground installations
- Airport infrastructure (Muscat International Airport expansion)
Standard specification: LSZH sheath + IEC 60332-3 flame retardancy + IEC 60331 circuit integrity for fire-critical circuits.
Solar Cable (PV1-F)
Oman's solar irradiance (2,000+ kWh/m²/year) makes it ideal for PV. Solar cable requirements:
- PV1-F 1×4mm² and 1×6mm² for string cables
- PV1-F 1×10mm² and 1×16mm² for combiner box to inverter runs
- Must withstand 90°C continuous and extreme UV exposure
- TÜV certified preferred for bankable projects
Control & Instrumentation Cable
Oil & gas and industrial facilities require:
- PVC/SWA control cables — 1.5mm², 2.5mm², 7 to 37 cores
- Instrumentation cables — 1.5mm² pairs/triads, individual and overall screened
- Thermocouple extension cables — Type K, Type J
Certification & Standards Requirements
OETC / MEDC Vendor Qualification
To supply cables directly to Oman utilities, manufacturers must complete vendor qualification:
- Technical questionnaire and factory audit
- Type test reports from accredited laboratories (KEMA, CESI, SGS)
- ISO 9001 quality management certificate
- Product-specific qualification testing (may require sample testing at OETC-nominated lab)
Oman Standards (OMAN/IEC)
Oman adopts IEC standards directly through DGSM (Directorate General for Standards and Metrology):
- Power cables: IEC 60502-1, IEC 60502-2, IEC 60840
- Conductors: IEC 61089, IEC 60228
- Fire performance: IEC 60332, IEC 60754, IEC 61034, IEC 60331
PDO Electrical Specifications
Petroleum Development Oman has its own electrical engineering specifications:
- SP-1103 — Specification for Electrical Engineering Design (covers cable selection, installation, and material requirements)
- Requires LSZH for all cables in occupied/enclosed areas
- Mandates fire resistant cable for emergency circuits
- Third-party inspection (TPI) required before shipment
How We Meet Oman Requirements
- KEMA type test reports for 0.6/1 kV, 3.6/6 kV, 6.35/11 kV, 12.7/22 kV, 19/33 kV cables
- CB Scheme certificates for international recognition
- Factory ISO 9001:2015 certified
- Experience with OETC vendor qualification process
- Third-party inspection coordination (SGS, BV, Intertek) as standard
- Temperature-rated designs: 90°C conductor with ambient derating calculated for 50°C Oman conditions
Logistics & Shipping to Oman
Port Access
- Sohar Port — Industrial cargo hub, free zone adjacent, most cable imports enter here
- Port Sultan Qaboos (Muscat) — General cargo, suitable for smaller shipments
- Salalah Port — South Oman, gateway to Dhofar projects
- Duqm Port — Direct access to SEZAD industrial zone
Shipping Terms
- FOB Shanghai/Ningbo — Standard for Oman buyers
- CIF Sohar/Muscat — Available with competitive freight rates
- Transit time: 18–22 days from China to Oman ports
- Container capacity: 20GP ≈ 18–22 tons, 40GP ≈ 24–26 tons cable
Import & Customs
- Import duty on electrical cables: 5% (GCC Common External Tariff)
- VAT: 5% on CIF + duty value
- No specific trade preference (no FTA between China and Oman currently), but 5% duty is already low
- We provide complete shipping documentation: commercial invoice, packing list, certificate of origin, material certificates, type test reports
Cable Supply Capability for Oman Projects
Our product range covers cables required across Oman's key sectors:
- Medium and high voltage XLPE underground cables (up to 33 kV) for distribution networks
- ACSR and AAAC overhead conductors for transmission lines
- Armoured XLPE power cables for industrial and oil field applications
- LSZH fire resistant cables compliant with IEC 60331/60332/60754/61034
- PV1-F solar cables for utility-scale PV installations
- Control and instrumentation cables for process plants and desalination facilities
All cables manufactured to IEC standards as adopted by Oman (DGSM). Contact us with your project specifications for pricing and lead time confirmation.
Why Source Cable from Our Factory for Oman
Gulf region supply experience: We supply cables to projects across the GCC region including UAE, Saudi Arabia, and Oman. We understand Gulf utility specifications, inspection requirements, and documentation standards.
Temperature-rated products: All our XLPE cables are rated 90°C continuous and tested at elevated ambient. We provide current rating calculations adjusted for Oman's 50°C ground/ambient temperature — not just standard 30°C ratings that would require significant derating in Gulf conditions.
Inspection-ready: We accommodate third-party inspection (TPI) as standard operating procedure. SGS, Bureau Veritas, and Intertek inspectors visit our factory regularly for Gulf-bound orders. Inspection and test plans (ITP) are prepared before production starts.
Complete documentation: Oman projects demand extensive paperwork. We provide full documentation packages including type test reports, routine test certificates (per drum), material certificates, inspection release notes, MDCC (Manufacturer's Data and Compliance Certificate), and shipping marks per buyer specification.
Competitive delivered cost: Despite no FTA duty preference, our factory-direct pricing combined with low 5% GCC tariff means total landed cost remains highly competitive against regional manufacturers (Saudi Cable Company, Oman Cables, Ducab) while offering broader product range and shorter lead times for non-stock specifications.