South Africa is facing a critical energy crisis that threatens its economic stability and industrial landscape. The looming 'gas cliff' by 2028, a term now familiar to many South Africans, highlights the urgent need for action. This crisis is not just about energy supply; it's a multifaceted challenge that impacts industrial policy, food security, and the very fabric of the nation's manufacturing sector.
The core issue revolves around the declining production from Mozambique's Pande and Temane gas fields, which have been South Africa's primary gas suppliers for over two decades. With these fields set to reach their peak and decline post-2028, the country faces a significant shortfall in its gas supply.
The Impact of Gas on South Africa's Economy
Gas, although accounting for only 2.5% of South Africa's total energy supply, plays a strategic role. Approximately 35-40% of the gas from Pande-Temane is utilized by Sasol, a South African chemicals and energy giant, for its Secunda operations, where coal and natural gas are converted into synthetic fuels and chemical feedstocks. Another significant portion is directed to Sasol's chemicals complex in Sasolburg, where it's used in the production of various chemicals. The remaining gas is distributed to industrial and commercial users, underscoring its critical role in the country's industrial processes.
The implications are far-reaching. A reduction in gas supply would necessitate more than a simple fuel switch. Affected industries may have to redesign production processes, incur higher operating costs, and potentially shift to alternatives with higher emissions. The Industrial Gas Users Association of South Africa estimates that alternatives like liquid petroleum gas (LPG), diesel, or electricity could cost users significantly more, even before considering the capital costs of conversion.
The Human Cost: Jobs and Industry
The human cost of this crisis is substantial. Industries directly reliant on this gas supply employ between 70,000 and 100,000 people. Sasol's contribution is even more significant, estimated to support around 500,000 direct and indirect jobs, accounting for approximately 5% of South Africa's GDP.
The Way Forward: LNG Imports and Beyond
The policy framework and infrastructure for gas imports are progressing, with the draft Gas Master Plan identifying Richards Bay in South Africa and Matola in Mozambique as key LNG import locations. However, these initiatives require years of work, and the country's current position is already precarious.
The immediate solution lies in LNG imports. A study by Trade and Industry Policy Strategies (TIPS) emphasizes that South Africa must enable LNG imports in the short to medium term. While regional and domestic gas sources are essential, they cannot provide an immediate solution.
South Africa needs a dual-terminal strategy: one LNG terminal in Mozambique to access existing infrastructure and another in KwaZulu-Natal to serve LNG-to-power and industrial demand. Both must be operational by mid-2030.
Policy and Regulatory Reform: A Call for Action
A credible gas plan tied to procurement, infrastructure, and industrial policy is crucial. The draft South Africa Gas Master Plan has outlined the potential future demand, but now execution is key. The Department of Minerals and Energy, regulators, and private investors must collaborate to develop a clear LNG-to-power strategy, addressing issues like gas pricing, storage, and supply adjustment.
Regulatory reform is also essential. The TIPS report proposes clearer rules for environmental approvals for offshore oil and gas projects, a specialist tribunal for dispute resolution, and broader environmental assessments to identify suitable development areas. Marine spatial planning is necessary to manage South Africa's ocean space effectively.
The Need for Coordination
Above all, South Africa requires coordination and a dedicated delivery structure. A new workstream similar to Operation Vulindlela, or a Rompco-style vehicle bringing together the state and private sector, could be the answer.
The clock is ticking, and early action is critical to ensure South Africa can secure alternative gas supplies before existing supplies decline. The call to action is clear: decide, procure, permit, and build now. The gas cliff is an imminent threat that demands immediate and coordinated action.
