How clean energy is strengthening essential services before, during and after disasters
January 19, 2026
Climate change is reshaping risk across the world. Extreme weather events like storms, floods and heatwaves are increasing in frequency and intensity. But the damage caused is rarely the result of weather alone. It is determined by how exposed people are, and whether systems can continue to function when stress levels are highest.
Hazards become disasters when they interact with fragile infrastructure, uneven access to services, and limited preparedness. As electricity fails, water systems shut down, and communication networks break – losses are compounded and recovery is delayed. This is why the real emphasis on disaster risk reduction and resilience must be investing instrengthening systems so that people can anticipate risks, withstand disruption, and rebuild better.
Clean energy plays a vital role in keeping these systems functioning. By providing reliable power where grids are fragile or disrupted, it helps ensure that essential services can continue operating before, during and after disasters – preventing hazards from escalating into larger crises.
Anticipating risk: Powering early warning and climate information systems
The ability to anticipate disaster risk relies on continuous and uninterrupted access to information. Early warning systems, weather stations and hydrological monitoring networks must function around the clock, often in remote areas where grid electricity is unreliable or absent.
In the Kyrgyz Republic, steep mountainous terrain and melting glaciers heighten the risk of glacial lake outburst floods and mudflows. Supported by Japan, solar-powered monitoring stations and early warning systems are strengthening the country’s capacity to track glacial lakes and extreme weather in real time. These systems continue to collect and transmit data during harsh weather and power outages, enabling authorities to anticipate the hazard event and act early to minimize the scale of its impact.
Automated weather station in Kyrgyz Republic integrated with an AI-powered module for accurate real-time information.
Malawi is also testing modernized climate information systems to improve preparedness against floods and extreme rainfall. Through an initiative backed by the Green Climate Fund, floating platforms have been equipped with meteorological and hydrological sensors that are powered by solar energy and monitor real-time conditions over water bodies. This ensures that information reaches decision-makers and communities in time to take preventive action, reducing loss and damage.
Floating platforms equipped with sensors measure meteorological and hydrological parameters, offering insights into weather patterns.
When disasters strike: Keeping people safe and services functioning
When extreme weather hits, power disruptions are often immediate. Floods and storms damage transmission lines, while fuel-powered backup systems fail as roads become impassable and fuel deliveries are delayed. In these moments, the ability of evacuation shelters and emergency facilities to remain operational can make the difference between life and death.
Fiji’s Vio Island is taking a step forward in this direction. A new evacuation centre powered by a solar mini-grid ensures that emergency shelters remain lit, ventilated and usable even if grid-based power systems fail. Supported through the Fiji Rural Electrification Fund, and the Governance for Resilient Development in the Pacific (Gov4Res) programme – backed by Australia, the Republic of Korea, New Zealand, Sweden and the United Kingdom – the integration of clean energy into evacuation infrastructure is strengtheningdisaster preparedness by improving safety for displaced families.
Evacuation centre in Fiji’s Vio Island powered by a solar mini-grid.
In the Philippines, typhoons and flooding frequently disrupt electricity supply across coastal and island communities. In the province of Lanao del Sur in Mindanao, a hybrid solar PV system installed at Tamparan Provincial Hospital provides reliable electricity backup when storms damage transmission lines. Supported by Japan, the initiative has reduced dependence on diesel-based backup systems which are prone to fuel supply disruptions. Today, the hospital can continue delivering essential services during emergencies, benefiting more than 40,000 families who rely on it.
A local hospital in Philippines’ Lanao del Sur province receives solar backup to continue operating during disasters.
Rebuilding without recreating risk
After a disaster, recovery is not only about repairing what was damaged, but also restoring the everyday systems people rely on to live, work and access essential services. When centralized power systems remain disrupted, clean and decentralized energy solutions can help recovery begin immediately by keeping services running and allowing communities to regain stability.
In Cuba, recovery from recent hurricanes is transforming how communities access energy for everyday needs. With support from the Qatar Fund for Development, systems are being installed to expand access to liquefied gas for cooking for 2.2 million people, as well as for public institutions such as hospitals, schools and other essential facilities in disaster-affected provinces. This reduces dependence on fuelwood, which is polluting, difficult to procure, and can lead to health complications.
UNDP and the Qatar Fund for Development are working together to expand access to clean cooking gas in Cuba.
Recovery in Ukraine is unfolding in a conflict-affected context, where attacks on centralized power grids, combined with harsh winter conditions, have disrupted heating, water supply and other essential services for millions. Through the Green Energy Recovery Programme – supported by Japan, Norway, Sweden, Denmark, the Republic of Korea, Belgium, Germany and Iceland – decentralized solar systems are being installed to restore essential services and mitigate future risk by reducing dependence on vulnerable grids.
The Green Energy Recovery Programme is ensuring uninterrupted power supply in Ukraine in the backdrop or war and extreme weather.
Clean energy as a pillar of resilience
Clean energy plays a different role at each stage of risk and recovery. It helps communities anticipate danger through early warning systems, keeps essential services running when extreme weather disrupts power supply, and supports rebuilding that is safer and more resilient. As climate change increases the frequency and intensity of hazards, access to clean and reliable energy is becoming central to how societies protect lives, limit losses and recover without recreating risk.