Namibia Inaugurates N$1.6 Billion Diaz Wind Project to Bolster Domestic Supply

What happened The N$1.6 billion Diaz wind farm, located in the Tsau||Khaeb National Park near Lüderitz, has been officially inaugurated, according to AllAfrica and The Namibian. Built by French renewable power firm InnoVent, the installation comprises 11 wind turbines with a total capacity ranging between 44 MW and 50 MW, and is currently delivering an initial output of roughly 32 MW directly into the national grid managed by state utility NamPower. InnoVent Chairman Grégoire Verhaeghe stated that the facility is projected to yield over 230 GWh annually, satisfying roughly 5% to 6% of Namibia's total electricity demand while avoiding between 177,000 and 200,000 tonnes of carbon dioxide emissions each year. Speaking at the ceremony, NamPower managing director Simson Haulofu pointed out that the country has traditionally imported up to 70% of its power from regional neighbours, including Zambia and South Africa. Haulofu explained that power imports from Zambia dropped from 180 MW to 120 MW since July of the previous year following drought-induced generation limits on Zambian hydro assets. Furthermore, ||Kharas regional governor Dawid Gertze noted that national electricity access stands at around 34%, expressing local expectations that additions of renewable capacity will help improve access rates and lower energy prices. Why it matters Nexus Energy analysis indicates that the commissioning of the Diaz facility represents a concrete step toward mitigating Namibia's acute vulnerability to cross-border power deficits. Severe droughts across the Southern African Power Pool have degraded baseload hydroelectric availability in Zambia, while South Africa's utility Eskom has battled chronic generation constraints. Relying on imports for up to 70% of domestic consumption has left the country exposed to both external supply curtailments and regional tariff volatility. Furthermore, integration of the 44 MW to 50 MW wind asset supports NamPower's stated benchmark of achieving 80% domestic energy self-sufficiency by 2028. By harnessing coastal wind resources near Lüderitz, the utility can partially offset high-cost emergency arrangements and thermal generation, keeping power production aligned with the national white paper on energy, which advocates for diversifying the generation mix away from fossil fuels without compromising grid stability. What to watch Nexus Energy analysis suggests close attention should be paid to the ramp-up of the facility from its initial 32 MW injection to its full generation potential, as well as the plant's operational performance under southern coastal wind profiles. Grid stability considerations will also be critical, as NamPower integrates intermittent wind capacity into a network managing both decentralized independent power producers and fluctuating cross-border interconnector flows. Observers should also monitor whether the anticipated cost benefits highlighted by regional leadership translate into actual retail tariff relief or accelerated rural electrification in the ||Kharas region, where access remains severely constrained. Simultaneously, tracking the progress of parallel solar, wind, and hydrocarbon exploration initiatives will clarify whether Namibia remains on course to attain its 80% self-reliance goal by 2028. Sources AllAfrica · Namibia The Namibian