--- title: "Renewable Energy Trends to Watch in Southern Africa, 2026" description: "The regulatory, grid and pricing shifts shaping Southern African renewables in 2026, and what they mean for commercial and industrial energy buyers." lang: en-ZA json-ld: | [ { "@context": "https://schema.org", "@type": "Article", "@id": "https://solink.co.za/resource-hub/renewable-energy-trends-to-watch-in-southern-africa-in-2026#article", "headline": "Renewable Energy Trends to Watch in Southern Africa in 2026", "url": "https://solink.co.za/resource-hub/renewable-energy-trends-to-watch-in-southern-africa-in-2026", "mainEntityOfPage": { "@type": "WebPage", "@id": "https://solink.co.za/resource-hub/renewable-energy-trends-to-watch-in-southern-africa-in-2026" }, "datePublished": "2026-02-18T08:02:52.000Z", "dateModified": "2026-02-18T08:02:52.000Z", "author": { "@type": "Person", "name": "Oliver Johnston" }, "publisher": { "@id": "https://solink.co.za/#organization" }, "image": "https://solink.co.za/__l5e/assets-v1/7990edb1-16e8-46c3-b542-a4fe8fe68431/renewable-energy-trends-2026-scaled.jpg", "inLanguage": "en-ZA" }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "@id": "https://solink.co.za/resource-hub/renewable-energy-trends-to-watch-in-southern-africa-in-2026#breadcrumb", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://solink.co.za" }, { "@type": "ListItem", "position": 2, "name": "Resource Hub", "item": "https://solink.co.za/resource-hub" }, { "@type": "ListItem", "position": 3, "name": "Renewable Energy Trends to Watch in Southern Africa in 2026", "item": "https://solink.co.za/resource-hub/renewable-energy-trends-to-watch-in-southern-africa-in-2026" } ] } ] --- [![SOLINK](/assets/solink-logo-DvjvhsCl.png)](/) [Home](/)[About](/about) [Services](/services) [Industries](/industries) [Projects](/projects)[The Group](/group) Platforms [Resources](/resource-hub)[Careers](/careers) [Get in touch](/contact) 1. [Home](/) 2. [Resource Hub](/resource-hub) 3. Renewable Energy Trends to Watch in Southern Africa in 2026 [← Back to Resource Hub](/resource-hub) # Renewable Energy Trends to Watch in Southern Africa in 2026 18 February 2026 · Oliver Johnston ![Renewable Energy Trends to Watch in Southern Africa in 2026](/__l5e/assets-v1/086fa6e1-41ca-467f-8e14-3b24d2ab1f9d/renewable-energy-trends-2026-scaled-1600.webp) [](https://www.linkedin.com/company/solink-pty-ltd/) _Insights from SOLINK Group CEO Oliver Johnston_ As Southern Africa’s renewable energy market matures, 2026 is emerging as a pivotal year. Falling technology costs, tightening grid constraints, and evolving market structures are reshaping how projects are designed, financed, and operated. According to **SOLINK CEO Oliver Johnston**, the industry is entering a phase where flexibility and performance matter just as much as scale. > _“We’re moving beyond simply adding generation capacity,”_ Johnston explains. _“The focus is now on how intelligently that power is produced, stored, and delivered.”_ Below are the key renewable energy trends Johnston believes will define the year ahead. ## Battery Energy Storage Becomes Essential Battery Energy Storage Systems (BESS) are no longer a future concept — they are rapidly becoming a core component of both utility-scale and embedded energy projects. > _“Battery costs have come down to a point where they’re financially viable on a pure arbitrage basis,”_ says Johnston. _“That changes everything.”_ Batteries allow energy to be stored during low-cost periods and released when tariffs are highest, creating strong returns for: - Utility-scale generators optimising grid delivery - Commercial and industrial (C&I) customers managing time-of-use tariffs - On-site systems looking to maximise solar production Just as importantly, batteries are helping the grid itself. Storage allows us to get far more value out of existing grid infrastructure, especially in constrained nodes. ![Article content](https://media.licdn.com/dms/image/v2/D4D12AQEDZY2D7bKrKQ/article-inline_image-shrink_1000_1488/B4DZxMiwhJHwAQ-/0/1770810707930?e=1773273600&v=beta&t=kWUlOXVg307wI4vVIy_bdWnh1Ygt3wq9JedmAQ5U7WA) ## Grid Constraints Are Driving New Project Strategies Grid access is increasingly dictating where projects can be built. South Africa’s best wind and solar resource areas were developed first, leaving newer projects to contend with lower-resource regions and limited capacity. This shift is expected to: - Increase project costs - Put upward pressure on energy pricing - Limit supply if demand remains strong Battery storage is emerging as a critical response. Batteries flatten generation profiles, especially for solar, and allow power to be released when the grid can actually accept it. ## Wheeling Continues to Evolve Wheeling remains a key growth area, with increasing momentum around: - **Virtual wheeling** - **Wheeling to non-Eskom distributors** We expect to see continued traction in wheeling, particularly outside of Eskom, as the market opens up and matures. These developments are expanding access to renewable power for large energy users and creating new routes to market for generators. ## Policy and Tariff Changes Are Shaping the Market Recent regulatory shifts have had a material impact on project economics. Grid access allocation has moved from a “first applied” to a “first ready” basis, raising the bar for project readiness. In addition, South Africa’s Retail Tariff Plan introduced in 2025 significantly reduced wheeling rebates. > _“That change reduced the financial benefit of wheeled power, while embedded systems retained their full value,”_ Johnston notes. As a result, embedded generation has become increasingly attractive — although Johnston emphasises that the most effective strategies often combine embedded and wheeled power. ## Battery Costs Are the Biggest Technology Shift While solar and wind remain among the cheapest sources of power globally, batteries have seen the most dramatic cost reductions. Solar and wind were already competitive. The real change over the last few years has been storage. At the same time, the maturing wheeling market is driving down risk premiums on shorter-term and more flexible power contracts, making them increasingly viable for energy buyers. ## Load Shedding’s Legacy: A Focus on Resilience Although load shedding has eased, its impact continues to influence investment decisions. The big surge in renewables was driven by load shedding in 2022 and 2023. That urgency has faded, but the desire for resilience hasn’t. Many businesses now see energy security as a strategic requirement rather than an emergency response. ## Risks Developers Need to Address Early Johnston highlights several risks that project owners should consider from the outset: - Grid capacity and access - Permitting and licensing - Construction quality and partner selection - Long-term operational performance Operational performance is often underestimated,” he says. “These are operating assets — if they underperform, returns suffer. As the market matures, scrutiny on asset performance is expected to increase significantly. ![Article content](https://media.licdn.com/dms/image/v2/D4D12AQG2pt-fF4U4JA/article-inline_image-shrink_1000_1488/B4DZxMjIpBGQAU-/0/1770810825325?e=1773273600&v=beta&t=0jr0UGyjC-5mc8jWwr4gu4L09dIZKP6hw7ZkButLisc) ## Financing Is Scaling and Diversifying On the utility side, financing is increasingly focused on **large, aggregated projects** — often 250MW and above — to unlock economies of scale. For embedded and battery-based systems, new financing models are emerging, including: - Fixed monthly lease structures - Tariff-linked PPAs - Hybrid PV and battery financing solutions There’s a lot of innovation happening in how embedded and battery systems are funded. And there’s still more to come. ## Hybrid Systems Are Becoming the Default Hybrid PV and battery systems are quickly becoming the preferred model for both generators and energy users. Solar is the lowest-cost power source we have. Batteries allow you to oversize PV, target peak tariffs, and introduce real flexibility. ## Future-Proofing Through Flexibility Looking ahead, Johnston believes flexibility will be the defining feature of successful renewable projects. > _“Tariffs, time-of-use structures, and market rules will continue to change,”_ he says. _“Battery storage gives developers and offtakers the ability to adapt and protect long-term returns.”_ As balancing responsibilities increase and market mechanisms evolve, projects that can shift generation and consumption will be best positioned for the future. **About SOLINK** SOLINK partners with businesses and developers across Southern Africa to design, facilitate, and optimise renewable energy solutions that deliver long-term value. [Get in touch](https://solink.co.za/contact/) to find out more. How SOLINK helps ## Put this into practice Independent, installer-neutral support for the work described above — and the sector guidance that goes with it. - ### [Embedded generation & wheeled energy](/services/wheeled-energy) IPP verification, due diligence and PPA structuring for wheeled renewable supply. - ### [Commercial battery energy storage (BESS)](/services/battery-storage) Demand-charge reduction, self-consumption and resilience, sized to your actual load profile. - ### [Solar, BESS & wheeled PPAs for mining](/industries/mining) Behind-the-fence generation through to utility-scale wheeled supply for mining operations. Keep reading ## Related articles [View all →](/resource-hub) [ ![Section 12BA Recoupment: What Solar Sellers Must Model First](/__l5e/assets-v1/ef1ad60b-0d3b-4de1-ba03-f0c43594fa6a/solink-section-12ba-recoupment-south-africa-1600.webp) 28 August 2026 ### Section 12BA Recoupment: What Solar Sellers Must Model First Section 12BA recoupment rules in South Africa determine how much of the enhanced 125 percent renewable energy allowance is added back to income when a solar asset is sold — model it before you sign. ](/resource-hub/section-12ba-recoupment-solar-south-africa)[ ![Wheeled Energy Deals in South Africa — 2026 Market Update](/__l5e/assets-v1/686d2e18-7049-4f9e-98a0-2029210ec73f/2024_11_Wheeled-Energy-1000.webp) 10 July 2026 ### Wheeled Energy Deals in South Africa — 2026 Market Update Wheeling has moved from niche to mainstream in the South African C&I market. Here's what the 2026 landscape looks like — active IPPs, typical tariffs, deal structures, and the traps to avoid. ](/resource-hub/wheeled-energy-deals-in-south-africa-2026-market-update)[ ![Why Feasibility Analysis Is Key to Renewable Energy Project Success](/__l5e/assets-v1/88ee2378-8846-4d88-bd13-7a9c0d2e008c/IMG_3421-scaled-1600.webp) 26 November 2025 ### Why Feasibility Analysis Is Key to Renewable Energy Project Success ](/resource-hub/why-a-proper-feasibility-analysis-is-the-key-to-successful-renewable-energy-projects) Newsletter ## Renewable energy insights, straight to your inbox Independent commentary on solar, BESS, wheeled energy and the South African electricity market. Subscribe I agree to receive marketing communications from SOLINK. You can unsubscribe at any time. SOLINK South Africa's independent renewable energy consultant, project developer and facilitator — engineering bankable solar, BESS and wheeled energy solutions for commercial and industrial businesses. 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