Global energy systems are undergoing rapid transformation as geopolitical tensions and supply shocks accelerate the shift toward renewable resilience. Based on IRENA’s latest Actions for Policy Makers, the following ten facts highlight critical insights and priorities for decision-makers.
1. Geopolitical disruptions are reshaping energy security
Instability around the Strait of Hormuz and continued infrastructure attacks in the Middle East are creating volatility in global oil and gas markets, exposing the vulnerability of fossil fuel-dependent systems.
2. Energy shocks are driving inflation and social inequality
Supply chain disruptions linked to energy markets are increasing inflationary pressures worldwide, disproportionately affecting low-income and energy-import-dependent economies.
3. Distributed renewables offer immediate crisis response
Rapid deployment of solar PV and battery-based mini-grids can sustain essential services such as healthcare and agriculture, especially in remote regions, while reducing dependence on diesel.
4. Demand-side policies can quickly reduce fuel dependence
Energy efficiency campaigns, peak demand management, and time-of-use tariffs can significantly cut reliance on gas-based power generation in the short term.
5. Electrification of transport reduces oil demand
Scaling electric mobility, particularly two- and three-wheelers and public transport, can lower fuel imports while improving urban air quality and sustainability.
6. Renewable capacity expansion is accelerating globally
In 2025, 692 gigawatts of new renewable energy capacity were added worldwide, pushing renewables to nearly 50 percent of total installed power capacity.
7. Cost reductions are making renewables the cheapest option
Solar PV costs have fallen by 87 percent since 2010, onshore wind by 55 percent, and battery storage by 93 percent, with 91 percent of new renewable projects now cheaper than fossil fuel alternatives.
8. Energy storage is enabling reliable clean power
Battery prices have dropped to around $140 per kilowatt hour, and deployment nearly doubled in 2025, making solar-plus-storage and wind-plus-storage viable for round-the-clock power.
9. Renewable-heavy economies show greater resilience
Countries like Spain and Portugal have reduced dependence on natural gas through renewables, while China’s renewable-driven power mix has helped shield it from global energy shocks.
10. Decentralized energy systems are strengthening local resilience
Rooftop solar, mini-grids, and community-based renewable systems in countries such as India, Pakistan, and Cuba are protecting consumers from price volatility, supporting essential services, and enabling electric mobility growth.
These facts underline a clear policy direction: accelerating renewable deployment, strengthening grid flexibility, and investing in decentralized energy systems are essential to building resilient, affordable, and sustainable energy futures.
BABURAJAN KIZHAKEDATH
