Renewable Energy Emerges as New Model for Global Energy Security, Says IRENA Chief

The director of the International Renewable Energy Agency told UN News that renewable energy is reshaping how countries approach energy security in response to geopolitical disruptions affecting fossil fuel markets. He argued that decentralized renewable systems reduce vulnerability to supply shocks and maritime chokepoints, contrasting with traditional centralized fossil fuel-based models. IRENA data shows renewables now account for approximately 90 percent of new global power generation capacity annually, with China's solar capacity recently surpassing its coal-fired capacity for the first time.

The framing of renewable energy as a national security priority marks a significant shift in how governments justify energy transitions. Traditionally, energy security meant controlling fossil fuel reserves, but geopolitical conflicts and price volatility have exposed the risks of this concentrated approach. The IRENA director argues that distributed renewable systems tied to local resources offer greater resilience against supply disruptions, particularly for countries vulnerable to disruptions at critical maritime passages or dependent on fuel imports.

The rapid acceleration of renewable capacity globally—now comprising 90 percent of new generation annually—suggests this security rationale is gaining policy traction alongside climate commitments. However, scaling these systems requires substantial investment in grid modernization, regulatory reform, and workforce retraining, challenges that disproportionately affect developing nations facing higher financing costs and infrastructure gaps.