South Africa’s energy crisis continues to weigh heavily on economic growth, industrial productivity, and household finances. In this opinion piece, Gerjo Hoffman, CEO of Open Access Energy, argues that distributed renewable energy and private power generation offer the fastest path to economic recovery. By reducing electricity costs, improving energy reliability, and enabling long-term savings through private Power Purchase Agreements (PPAs), businesses can regain competitiveness and stimulate GDP growth. The article also highlights the role of financial institutions in accelerating renewable energy investment and calls for urgent regulatory reform to unlock South Africa’s full distributed energy potential.
Category: Energy
Africa: Energy, Renewable Energy, Green Energy, Gas, Oil, Electricity
Climate action key to affordable housing, but buildings decarbonisation stalls
A new report from the United Nations Environment Programme and Global Alliance for Buildings and Construction warns that global buildings decarbonisation is slowing despite rising climate risks and housing affordability pressures. Buildings and construction now account for 37% of global emissions and 28% of energy consumption. The report calls for faster energy-efficiency upgrades, stronger building codes, expanded renewable energy use, and USD 5.9 trillion in investment by 2030 to keep the sector aligned with net-zero climate goals.
Africa’s cement industry and the push for energy security
Africa’s cement industry is expanding rapidly as urbanisation, infrastructure projects and housing demand accelerate across the continent. However, unreliable electricity supply and rising energy costs continue to challenge cement manufacturers. In this op-ed, Krzysztof Lokaj, Africa Development Manager at Wärtsilä Energy
, explains why flexible engine-based power plants are emerging as a practical solution for cement producers seeking energy security, operational reliability and long-term efficiency. The article explores the advantages of reciprocating gas engines over gas turbines and coal-fired plants, particularly in supporting hybrid renewable energy systems across Africa.
The Precision Transition
In The Precision Transition, Louis Strydom of Wärtsilä Energy outlines a pragmatic pathway for Africa’s energy future, balancing rapid electrification with climate goals. The article argues for a “capped carbon overdraft” — a time-limited use of flexible gas power to stabilise grids and enable large-scale deployment of renewables. Highlighting real-world energy challenges such as grid instability, diesel dependence, and rising power demand, the piece emphasizes the role of flexible, future-fuel-ready technologies, including hydrogen and ammonia, in achieving a faster and more resilient energy transition. The analysis positions Africa’s power strategy as a realistic, cost-effective model for sustainable development and early emissions reduction.
5 Energy Market Realities in 2026
In 5 Energy Market Realities in 2026, David McDonald, CEO of SolarAfrica, breaks down the practical forces shaping South Africa’s energy landscape. The article explores why Eskom remains central to the wholesale market, how municipalities are increasingly buying power directly from IPPs, and why energy decisions are shifting from operations to balance sheets. It also examines the impact of rising fixed and capacity charges, the growing role of batteries and hybrid energy solutions, and why wheeling works — even as project financing struggles to keep pace. A grounded, on-the-ground view of how South Africa’s energy market will really operate in 2026.
South Africa’s grasslands set a global first for community-led carbon markets
South Africa’s grasslands have set a global benchmark for high-integrity, community-led carbon markets with the issuance of the world’s first CCB-labelled carbon credits under Verra’s VM0042 methodology. Developed by TASC, the Grassland Restoration and Stewardship in South Africa (GRASS) project has issued 266,255 verified carbon units from over 95,000 hectares in its first monitoring period, engaging thousands of communal farmers while restoring degraded rangelands. By combining regenerative grazing, biodiversity protection, and inclusive rural livelihoods, GRASS demonstrates how large-scale grassland restoration can deliver measurable climate mitigation, social impact, and long-term economic resilience.
AI Streetlights to Rescue Nigeria’s Coastal Highway
Nigeria’s long-delayed Lagos–Calabar Coastal Highway could be transformed into a self-financing smart infrastructure corridor through the deployment of AI-driven, solar-powered iLamp streetlights. Proposed by UK greentech firm Conflow Power Group in partnership with Nigeria’s Mora Energy, the project would install around 28,000 solar iLamps along the 700km route, creating a distributed AI computing network powered by Nvidia processors. By generating up to US$1.26 billion annually from AI processing services, the iLamps could help close the project’s multi-billion-dollar funding gap while delivering lighting, security, connectivity and smart-city services—positioning Nigeria as a regional hub for renewable energy-powered AI infrastructure.
5 Big Power Moves 2025 Brought Us
In 2025, South Africa’s energy sector reached a critical turning point, shifting from crisis management to long-term reform. This article by SolarAfrica CEO David McDonald outlines five major power moves reshaping the market: the transition toward a wholesale electricity market (SAWEM), a surge in energy trading licences, the rise of one-to-many renewable generation, the entry of private capital into transmission infrastructure, and unprecedented corporate adoption of renewable energy. Together, these changes are accelerating private investment, competition, and wheeling solutions—setting the stage for a faster, more flexible, and sustainable power system in 2026 and beyond.
South Africa’s Energy Market Opens Up – Why Large Users Need to Act Now
South Africa’s energy market is opening to competition, giving large power users new choices in how they secure electricity. Companies that act now—using tools like wheeling and data-driven procurement—can reduce long-term costs, improve reliability, and strengthen competitiveness in a rapidly changing market.
A temporary rise in African Emissions is justified on the way to energy prosperity
Africa faces a dual challenge: the world’s lowest per-capita emissions and the highest levels of energy poverty. In this opinion piece, Louis Strydom argues for a lean-carbon pathway—allowing a temporary, tightly controlled rise in emissions to rapidly expand reliable power while accelerating the shift to renewables. Instead of false choices between “no fossil fuels” and “gas everywhere,” he proposes fuel-flexible plants, declining fossil use, and strict carbon covenants to stabilise weak grids, replace costly diesel generation, and enable faster renewable deployment. With development financiers slowly embracing transitional projects, Africa can peak emissions early, avoid long-term fossil lock-in, and finally unlock growth without derailing global climate goals.