Nations that have strategically embraced renewable energy sources are demonstrating superior resilience during the ongoing global energy crisis, according to fresh guidance from the International Renewable Energy Agency (IRENA).
The advisory document, developed for policymakers navigating turbulent international energy markets, outlines both immediate interventions and longer-term strategies designed to shield populations from crisis impacts whilst directing economic recovery towards enhanced energy independence.
Evidence from multiple regions confirms renewables are already diminishing reliance on imported fossil fuels. Countries spanning Europe to Asia, including the Iberian Peninsula, China, India and Pakistan, have successfully leveraged clean energy to buffer against market instability. Global renewable capacity expanded by 692 GW in 2025, maintaining unprecedented growth momentum.
The economic case has become compelling. Over 85% of newly installed renewable capacity now undercuts fossil fuel alternatives on cost. Since 2010, solar costs have plummeted 87%, onshore wind 55%, and battery storage 93%. Hybrid systems combining wind or solar with storage now deliver round-the-clock power more affordably than most conventional generators.
IRENAdirector-general Francesco La Camera characterised renewables as "a national security imperative," urging governments to prioritise accelerated deployment and broader electrification.
Ongoing Middle Eastern tensions underscore the fundamental vulnerability of energy systems dependent on fossil fuels, where oil and gas prices heavily influence electricity costs. Consequences extend beyond energy markets into broader economic disruption, with vulnerable communities worldwide facing the most severe impacts.
The advisory recommends expanding distributed generation through cross-sector collaboration, implementing time-of-use pricing to align consumption with renewable availability, and accelerating electrification across transport and heating. Medium-term priorities include expediting grid projects and expanding storage capacity, whilst long-term success requires clear policy frameworks attracting sustained investment.
Renewables strengthen energy security amid global crisis, IRENA reports
