South Sudan Oil and Gas Downstream Market Size and Share - Growth Analysis Report and Forecast Trends (2026-2035)

The South Sudan Oil and Gas Downstream Market attained a value of USD 1.15 Billion in 2025 and is projected to expand at a CAGR of around 5.8% through 2035. With South Sudan's post-conflict reconstruction efforts driving investment in petroleum product distribution infrastructure, government-led initiatives to develop domestic refining capacity and reduce dependence on imported refined products through Sudan, growing demand for fuel from South Sudan's expanding transportation and power generation sectors, and international oil company partnerships facilitating downstream infrastructure rehabilitation, the market is set to achieve USD 1.82 Billion by 2035.

Key Market Trends and Insights

• Upper Nile State dominated the South Sudan Oil and Gas Downstream Market in 2025, accounting for the largest regional share given its proximity to oil production fields, Nile River transportation corridors, and the country's primary petroleum product import gateway at Juba along the White Nile transport route.
• By Product Type, the Diesel segment holds the largest revenue share, driven by South Sudan's power generation sector - which relies predominantly on diesel generators given the absence of a national electricity grid - and the country's commercial and transport sectors that depend entirely on diesel-powered vehicles, generators, and pumping equipment.
• By End-User Sector, the Power Generation segment is expected to register the fastest CAGR over the 2026-2035 forecast period, reflecting South Sudan's critical electricity deficit and the government's prioritisation of fuel-powered generation capacity to support reconstruction activities, economic development zones, and urban service delivery as the country rebuilds essential infrastructure.

Market Size and Forecast

• Market Size in 2025: USD 1.15 Billion
• Projected Market Size in 2035: USD 1.82 Billion
• CAGR from 2026-2035: 5.8%
• Fastest-Growing Regional Market: Central Equatoria (Juba)

The South Sudan Oil and Gas Downstream Market encompasses the refining, storage, transportation, distribution, and retail sale of petroleum products including gasoline, diesel, jet fuel, kerosene, and fuel oil within the country. South Sudan possesses among the largest oil reserves in sub-Saharan Africa, with over 3.5 billion barrels of proven reserves, yet paradoxically lacks domestic refining capacity - requiring the country to export crude oil through Sudan's pipeline system while importing refined petroleum products at significant cost for domestic consumption. This structural dependency creates both a market inefficiency and a significant investment opportunity that the government of South Sudan has been attempting to address through negotiations with international oil companies and development finance institutions. The downstream market is valued at USD 1.15 Billion in 2025, driven primarily by transportation fuel consumption, power generation demand, and industrial sector growth in the capital Juba and key oil production regions.

The South Sudan oil and gas downstream market growth is constrained by the country's complex political environment, limited infrastructure, and financing challenges, but is supported by rising oil production revenues that fund government investment in basic services and attract international energy companies seeking downstream market positions in one of Africa's frontier energy markets. Petroleum companies including Petronas (Malaysia), Dar Petroleum Operating Company (a consortium of Chinese and Malaysian interests), and Nile Petroleum Corporation - South Sudan's national oil company - are the primary actors in both upstream production and downstream product distribution. The government's ambitious targets to establish a domestic oil refinery - which would transform South Sudan from a crude exporter and petroleum product importer into a regionally self-sufficient energy economy - represent the single most transformative potential development for the downstream market, though project financing and political stabilisation remain prerequisite conditions for implementation.

Key Takeaways

• Key Takeaway 1: Diesel dominates South Sudan's downstream petroleum product consumption, reflecting the country's near-total dependence on diesel generators for electricity and diesel vehicles for transportation in the absence of electricity grid and natural gas infrastructure.
• Key Takeaway 2: Upper Nile State commands the largest regional market share, anchored by oil production infrastructure, river transportation logistics, and proximity to the country's primary crude export pipeline system traversing Sudan.
• Key Takeaway 3: The market is projected to grow at a CAGR of 5.8% during 2026-2035, reaching USD 1.82 Billion by 2035, supported by post-conflict reconstruction investment, rising fuel demand from urbanisation, and potential domestic refining capacity development.