Clay Feasibility Study in Oman for Low-Carbon Cement Development

A comprehensive clay feasibility study was conducted across Oman—spanning Buremi, Haushii, Sohar, Sur, Wadi-Al-Hawasna, Nizwa, Muhut and Salalah—with the goal of mapping local clay deposits suitable for producing Limestone Calcined Clay Cement (LC³). Field mapping, sampling of approximately 50 clay samples, and laboratory analysis (XRD, XRF, TGA and reactivity) identified numerous promising kaolinitic clay occurrences across varying geological settings. These findings underscore Oman’s potential to source sustainable raw materials for low-carbon cement.

Parallel to this effort is the role of the TARA Applied Research Centre (TARC), a leading institution bridging laboratory innovations and industrial applications. With a strong presence in India, Africa, Southeast Asia, and now the Middle East, TARC champions the adoption of LC³ technology. In a region facing rising cement demand driven by rapid infrastructure growth, LC³ enables lower carbon emissions, efficient resource use and environmentally friendly construction. TARC supports this transition through technology transfer, R&D, and strategic consultancy, positioning the Middle East as a frontrunner in sustainable cement adoption.

Insights into Oman’s Cement Industry

Oman’s cement industry demonstrates a balance of steady domestic demand, growing exports, and continued import pressures. In 2022, Oman achieved record sales of approximately 3.456 million metric tonnes, up from 2.388 million tonnes in 2021. The broader cement market is currently valued at around US$366.9 million in 2024 and is expected to grow at a CAGR of nearly 5 per cent through 2029.

At the same time, Oman has emerged as an active exporter in the region. In 2022, the country exported around 1.2 million tonnes of cement, valued at US$65 million. Major destinations included Somalia, Yemen, Madagascar, Mauritius, and the Maldives, reflecting the strategic positioning of Oman as both a consumer and supplier in the wider Indian Ocean region.

Why This Matters

Integrating the results of the clay feasibility study with TARC’s technical leadership and the cement industry’s current profile presents a compelling narrative: Oman not only has the geological potential but also the strategic capability to transition toward low-carbon cement. By tapping into local clay resources and leveraging LC³ technology, the country and the wider Middle East can both meet rising infrastructure demands and significantly reduce the industry’s ecological footprint. This initiative supports not only the Sultanate’s vision for sustainable industrial growth but also aligns with global efforts to mitigate climate change by reducing the carbon footprint of the cement industry.