Tag: WMO

Earth’s climate swings increasingly out of balance

Stuart Mitchell

The Earth’s climate is more out of balance than at any time in observed history, as greenhouse gas concentrations drive continued warming of the atmosphere and ocean and melting of ice, according to the World Meteorological Organization (WMO). These rapid and large-scale changes have occurred within a few decades but will have harmful repercussions for hundreds – and potentially thousands – of years.   Key messages WMO State of Climate report confirms 2015-2025 hottest 11 years on record Earth’s energy imbalance is highest in sixty five-year record The ocean has…

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Climate Variability Emerges as Both Risk and Opportunity for the Global Energy Transition

Stuart Mitchell

Climate variability and long-term climate change are increasingly shaping the performance and reliability of renewable energy systems worldwide, according to the WMO–IRENA 2024 Year in Review: Climate-driven Global Renewable Energy Resources and Energy Demand, released by the World Meteorological Organization (WMO) and the International Renewable Energy Agency (IRENA). The report, in its third edition, finds that 2024—the warmest year on record, with global temperatures reaching around 1.55°C above pre-industrial levels—brought pronounced regional shifts in solar, wind and hydropower potential, alongside a 4% increase in climate-driven global energy demand compared with…

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World’s first impact bond on weather and climate data opens for contributions

Stuart Mitchell

The Systematic Observations Financing Facility (SOFF) has opened for contributions to raise USD 200 million towards a climate impact bond aimed at strengthening systematic observation of the planet and help close critical weather and climate data gaps. The Systematic Observation Impact Bond will be announced as part of the COP30 Action Agenda, supported by the Government of Brazil as COP30 Presidency. If backed, the bond would enable 30 Least Developed Countries (LDCs) and Small Island Developing States (SIDS) to meet the requirements of the Global Basic Observing Network (GBON) —…

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Carbon dioxide levels increase by record amount to new highs in 2024

Stuart Mitchell

  The WMO Greenhouse Gas Bulletin said continued emissions of CO2 from human activities and an upsurge from wildfires were responsible, as well as reduced CO2 absorption by “sinks” such as land ecosystems and the ocean – in what threatens to be a vicious climate cycle.   Growth rates of CO2 have tripled since the 1960s, accelerating from an annual average increase of 0.8 ppm per year to 2.4 ppm per year in the decade from 2011 to 2020. From 2023 to 2024, the global average concentration of CO2 surged…

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WMO faces the future, with action plan on Artificial Intelligence

Stuart Mitchell

A new Joint Advisory Group on Artificial Intelligence will inform WMO activities in relation to the development and use of AI intelligence technologies in meteorology and hydrology. It will seek to accelerate integration of AI into the WMO infrastructure and research activities. There is a special focus on incorporating AI in the WMO Integrated Processing and Prediction System (WIPPS) – which is the backbone of all forecasting.   WMO will work collaboratively with the public, private and academic sectors in applying AI and machine learning technologies to strengthen the entire…

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