Oman’s OETC Invests RO 376 Million in Battery Energy Storage: Implications for Renewable Energy Investors
MUSCAT: The Oman Electricity Transmission Company (OETC), which owns and operates the national grid, is prioritizing battery energy storage systems (BESS) as a key component of its long-term strategy, as announced by Fitch Ratings on Friday.
Fitch highlighted that in OETC’s expanded capital expenditure program for 2026–2030, totaling RO 1.285 billion, approximately RO 376 million—nearly one-third of the investment—is specifically allocated for BESS projects.
“OETC considers BESS a strategic initiative that will support the integration of renewable energy and improve system reliability, aligning with Oman Vision 2040,” Fitch stated. The Authority for Public Services Regulation (APSR) has also streamlined asset recovery terms for these battery projects, reducing the asset life from the typical 35 years to 10 years. This shift positions BESS as the primary catalyst for projected revenue growth of an average of 24 percent annually in 2026-2027.
Additionally, Fitch has upgraded OETC’s Long-Term Foreign and Local-Currency Issuer Default Ratings (IDRs) from ‘BB+’ to ‘BBB-‘, maintaining a stable outlook. Similarly, OETC’s senior unsecured rating has also been raised to ‘BBB-‘ from ‘BB+’.
Market experts note that OETC’s focus on battery energy storage marks a significant shift in its operational model, transitioning from a traditional “wires-only” utility to one that embraces system flexibility as a core function. By incorporating BESS into its grid, OETC is enhancing its ability to balance energy across time and geography. This capability is crucial as Oman ramps up its solar and wind energy deployment and strengthens long-distance interconnections such as the North-South grid link, both of which present challenges in variability and stability that batteries can effectively address.
As a publicly traded entity, OETC is 51% owned by Nama Holding, a division of the Oman Investment Authority. The company is positioned as a vital player in the nation’s energy transition. “Fitch anticipates OETC will play a crucial role in achieving Oman Vision 2040, advancing the country’s renewable energy goals while providing the necessary infrastructure for a competitive business environment,” the agency concluded.
During a recent annual media briefing by the APSR, officials identified battery energy storage, alongside renewable energy generation and demand response management, as strategic initiatives to be prioritized during the 11th Five-Year Plan (2026-2030). The initiative aims to utilize advanced batteries to store surplus electricity, especially from renewable sources, during low-demand periods, and discharge it back into the grid during peak times, enhancing load management and overall grid stability.
Special Analysis by Omanet | Navigate Oman’s Market
OETC’s focus on battery energy storage systems (BESS) signifies a transformative shift in Oman’s energy landscape, presenting strategic growth opportunities for businesses involved in renewable technologies and infrastructure development. While this initiative enhances grid reliability and supports Oman Vision 2040, investors should be vigilant of potential regulatory risks as the energy market evolves. Smart entrepreneurs can capitalize on this momentum by aligning with OETC’s objectives, particularly in innovative energy solutions that meet rising demand and address variability challenges.
