{
  "id": 19246709,
  "title": "El Niño 2026–27 as a polycrisis: What happens when health and energy systems fail simultaneously?",
  "url": "https://urgent.news/2026/11/10/el-nino-2026-27-as-a-polycrisis-what-happens-when-health-and-energy",
  "topic": "science",
  "section": "Science",
  "published": "2026-11-10T00:00:11.000Z",
  "source": {
    "name": "Phys.org",
    "slug": "phys-org",
    "url": "https://phys.org/news/2026-11-el-nio-polycrisis-health-energy.html"
  },
  "original_language": "en",
  "account": "In the article \"El Niño 2026–27 as a polycrisis: What happens when health and energy systems fail simultaneously,\" the author discusses the potential interconnected crises that could arise if El Niño and other disasters coincide. Global extreme weather events, such as heatwaves, droughts, and flooding, are becoming more frequent due to climate change. The article highlights the U.S. National Oceanic and Atmospheric Administration's (NOAA) prediction of a strong or very strong El Niño during January to March 2027, which could bring more extreme heat, drought, and flooding. Historical El Niño events have led to severe disruptions to ecosystems and economies, and now scientists are concerned about the unprecedented rate of surface warming.\n\nIf El Niño occurs alongside other disasters, it could exacerbate the already strained health care system in Canada, which is over capacity even on a normal day. The article notes that severe wildfire smoke has contributed to 1,900 premature deaths annually and $18 billion in costs in Canada, with increased all-cause mortality and exacerbations of various diseases. Floods disrupt transportation, supplies, and patient discharge, while evacuations overwhelm communities. Supply-chain interruptions can threaten access to medications and medical equipment.\n\nThe article emphasizes that a strong El Niño could strain the energy system, just when the health system is most vulnerable. Milder winters, altered precipitation, and reduced mountain snowpack can diminish hydroelectric inflows, leaving reservoirs with less stored energy as summer demand peaks arrive. Extreme heat can also reduce solar power generation and capacity, while gas turbines lose capacity in hot afternoons. Energy poverty, where the energy system and health system share a patient, poses a significant risk during these crises. The article concludes that each system's resilience investments also protect the other, and addressing these interconnected failures is crucial for preparing for polycrises.",
  "summary": "Open any news feed from the past few months, and the disasters arrive in a stream: smoke reaching dangerous levels throughout Canada and flash floods in Ottawa, Montréal and Toronto; heat and drought arriving together on every continent.",
  "key_points": [
    "El Niño 2026–27 predicted to cause extreme heat, drought, and flooding",
    "Overburdened Canadian healthcare system at risk during polycrisis",
    "Energy system strain due to altered precipitation and reduced hydroelectric inflows"
  ],
  "editors_take": "The convergence of extreme weather and resource scarcity threatens to transform isolated climate events into systemic failures where energy shortages and healthcare collapses feed into one another.",
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}