Day 1 of the 2026 United Nations General Assembly Focuses on Climate Change and Energy Issues

NEW YORK (AP) — World and business leaders are gathering this week in New York to address the costs of climate change, rising energy prices, and the impact of extreme weather events, including heat waves, wildfires, and flooding in Nepal. The first day of high-level debate at the United Nations General Assembly is scheduled for Tuesday, Sept. 22 at 9 a.m. EDT. Live coverage is available. Each year, as government officials and business executives attend the UN General Assembly and Climate Week sessions, discussions on global warming often lead to minimal action. This year, experts and activists highlight the influence of energy-intensive artificial intelligence and data centers, alongside rising fossil fuel prices due to conflicts in Iran and Ukraine. These factors are expected to shift the conversation. Bill Hare, CEO of Climate Analytics, stated, "We've gone from seeing the fingerprints of climate change in individual events to seeing the handprint of climate change on the whole world." U.N. climate chief Simon Stiell noted that climate change is contributing to rising food prices and inflation, with billions feeling the effects of fossil fuel dependence. Protests over high prices have emerged globally, and in the U.S., consumer confidence is declining as gas prices reach record highs. Stiell mentioned that energy shortages from the Iran conflict have cost American consumers over $100 billion in increased fuel prices. Mohamed Adow, director of Power Shift Africa, described two concurrent climate narratives: one of hope with the growth of renewable energy and another of concern with the accelerating impacts of climate change. Australia's Prime Minister Anthony Albanese emphasized the need for the global community to act decisively. The environmental impact of artificial intelligence and data centers is a significant topic this week, with concerns that their growth may lead to increased fossil fuel use, despite the potential for renewable energy sources. U.N. officials have expressed concerns about the pollution generated by energy-intensive AI. However, at a Climate Week event, Siemens Head of Sustainability Eva Riesenhuber and MIT Vice President for Energy and Climate Evelyn Wang argued that AI is crucial for addressing climate change and that data centers could become more sustainable in the near future. Jennifer Morgan from Tufts University highlighted the fairness issues related to AI and its implications for social equity. The Turkish government announced the Antalya Pledge on Artificial Intelligence, a commitment to manage AI's energy use, although details remain sparse. A report released Monday indicates that the world can still achieve its goal of tripling renewable power capacity by 2030, but urgent action is needed. The International Renewable Energy Agency and other organizations found that renewable power additions must exceed previous years' totals from 2026 to 2030. Johan Rockström, director of the Potsdam Institute for Climate Impact Research, noted the impressive growth of renewables despite competition from subsidized fossil fuels. He emphasized the need to reduce reliance on oil, coal, and gas to meet climate targets. Additionally, geopolitical conflicts have inadvertently accelerated the transition to renewable energy. UK Secretary of State Edward Miliband stressed that clean energy transition is not only about jobs and energy security but also national security, calling for broader recognition of climate issues within the security community.