The study argues that managing wildfires requires integrated risk governance systems spanning prevention, preparedness, response, and recovery. CMCC researchers identify the need for cooperation and coordination across sectors and governance levels to build resilience to climate-driven wildfire risk in Europe.
According to a new report, climate change has led to moderate or severe food insecurity for 2.7 million people across 26 SIDS, with heatwave days and droughts contributing to the issue. The study highlights the impact of climate change on vulnerable countries and strengthens evidence for a binding 1.5°C target.
Climate-related damages could further weaken Italy's already fragile economic growth and worsen debt sustainability, with potential losses of up to 15% by the end of the century. The study highlights the need for mitigation and adaptation measures to protect economic growth and financial stability.
The study finds that increasing money spent on energy efficiency across Europe can achieve low energy demand and help reduce emissions. Optimally-targeted renovations may increase the gap between high- and low-energy-intensity areas, but complementary measures can offset this effect.
A new study reveals rooftop solar panels can offset nearly half of increased electricity demand during peak cooling periods. Climate change alone is projected to push up residential cooling demand by 5%, but rooftop solar growth could halve this additional load, easing pressure on the grid.
The 4th International Conference on Carbon Dioxide Removal will bring together global experts to share the latest research and foster cross-disciplinary collaboration. The conference aims to advance resilient CDR strategies grounded in robust scientific evidence.
A new study by international researchers suggests that massive Atlantic seaweed blooms could be harnessed for climate solutions such as marine carbon dioxide removal and biofuel production. The vast blooms of Sargassum are not only likely to persist, but may be predictable, with predictive capability reducing uncertainty about the futu...
A new study by CMCC Foundation reveals that over two-thirds of the global population face thermal unsafe conditions in at least one dimension, with 600 million living in severe Systemic Cooling Poverty. Education and working standards are the primary drivers of SCP, affecting 2.2 billion people.
A new study published in the Journal of Cleaner Production examines the link between corporate political spending and ESG disclosure among S&P 500 companies. The researchers found that firms with higher lobbying expenditures tend to score lower on sustainability transparency, particularly when it comes to environmental disclosure.
Climate change is already reshaping health, work, and food security in Europe, with rising temperatures reducing working hours and economic output. Climate extremes are increasing food insecurity primarily through higher prices and diet quality, according to Shouro Dasgupta, a leading expert on the economic impacts of climate change.
New research shows that limited overshoot does not alter the timeline for global net zero CO2 emissions, still expected between 2050 and 2060. Overshoot changes how climate impacts and mitigation efforts are felt over time, with greater social and economic consequences.
SeaCast consistently outperforms the Copernicus operational model over a 10-day forecast horizon and extends predictions to 15 days, generating forecasts in just 20 seconds using a single GPU. This advancement enables rapid 'what-if' scenario testing and probabilistic ensemble forecasts.
Researchers estimate the social cost of carbon to be nearly double what was previously thought, with ocean impacts playing a significant role. The study found that climate damages to coral reefs, fisheries, and global seaports contribute significantly to the total cost.
A new study warns that climate change will dramatically increase wildfire danger globally, affecting traditionally fire-prone and previously unaffected regions. The projected fire danger in these areas could represent conditions with less than a 1% chance of occurrence during recent historical periods.
A new study delivers improved accuracy and efficiency in heatwave predictions using machine learning. The system matches and outperforms traditional forecasting systems, providing optimal lead time for preparation measures.
New research reveals that prolonged accumulation of rain over several days, fueled by mountains blocking moisture from the Adriatic Sea, causes extremely rare floods. The study identifies a 'cul-de-sac' effect, where stationary cyclones channel humid air toward vulnerable regions, increasing flood risk.
A new study reveals that limiting temperature overshoot can prevent hundreds of thousands of premature deaths while avoiding trillions of dollars in economic damages. The research found significant health benefits by improving air quality, particularly in regions with high population density.
A new study introduces a hybrid approach that combines traditional physics-based modeling with artificial intelligence to improve oil spill trajectory predictions. The approach achieves significant gains in accuracy, outperforming standard models by up to 20% in matching satellite observations and 25% in tracking oil slick position.
A new study reveals that rivers, not wastewater treatment plants, are the primary source of microplastic pollution in the Gulf of Mexico. Computer modeling tracks tiny plastic particles across three years, highlighting critical habitats and pollutants that threaten marine life and human health.
A new study and database provide an unprecedented resource for understanding Earth's land systems, including net primary production (NPP) and its role in carbon cycling. The database addresses methodological limitations of previous databases, offering harmonized NPP measurements across six major biome types and spanning all continents.
The wildfire peer review report for Land Brandenburg, Germany reveals hidden challenges such as unexploded ordnance in the vast forest area. The report provides a comprehensive overview of the region's wildfire risk management system and sets out tailored recommendations to bolster effectiveness.
A new study reveals that persistent subtropical ridges create critical conditions for marine heatwave formation. The ridges weaken strong winds, causing the sea to warm rapidly and leading to a substantial reduction in heat loss from the ocean.
Researchers highlight methane's significant role in climate change and its rapid acceleration. Methane concentrations have risen faster than carbon dioxide over the past five years, with potential for targeted mitigation strategies through real-time monitoring.
This study finds that electrification, efficiency improvements, and behavioral changes can cut emissions by 51-85% in buildings and 37-91% in transport by 2050. A multi-strategy approach can lower overall electricity demand and make the transition more cost-effective.
A new study published in Nature Climate Change examines the distributional impacts of climate policies and climate risks. Implementing ambitious climate policies can reduce inequality by redistributing carbon revenues, lowering the Gini index by nearly 2 points.
A new study by CMCC scientists investigates how financial policies can ensure a just transition to clean energy. The research finds that fair-financing policies can reduce inequality in per-capita renewable energy generation by 2-4% and make electricity cheaper by an average of 10%.
A recent PNAS study finds that wind turbine visibility reduces home values by up to 8%, but this effect decreases with distance and age of turbines. The study's findings provide valuable insights for sustainable energy development and community-friendly projects.
A new study reveals that even small incremental increases in tree cover on agricultural land in mountain regions can provide significant climate change mitigation benefits within a decade. Agroforestry practices can help conserve irrecoverable carbon, improve biodiversity, and enhance ecosystem services in mountain systems.
A new study finds that public incentives for negative emissions can exacerbate economic inequality, especially in countries with concentrated equity ownership and expensive mitigation options. Researchers propose alternative policy provisions to mitigate the increase in inequality while ensuring decarbonization at reasonable cost.
A new study finds that well-designed climate policies can reduce global inequality, with low-income households benefiting from avoided climate impacts and targeted redistributions. By mid-century, a majority of the global population is expected to benefit from such policies.
A new study reveals that climate change widens the inequality gap in South Africa, particularly for poorer segments of the population. The research highlights the need for climate change policies to address poverty and inequality, as warming is expected to reduce average growth and exacerbate inequalities by the end of the century.
The article discusses how artificial intelligence can enhance climate modeling by generating large ensembles of simulations at moderately high resolutions. This approach capitalizes on advances in computing and AI to learn from data, enabling more accurate predictions and reduced uncertainty. By focusing on resolutions between 10-50 km...
A new framework aims to build climate resilience in Europe's health systems by developing policy-relevant indicators and decision-support tools. The framework combines a holistic approach to address the interconnectedness of animals, humans, and the environment.
The study provides a detailed map of Urban Heat Islands in Turin, Italy, identifying the population's risk and vulnerable areas. The researchers used an interdisciplinary approach to assess the heat-health nexus, considering factors such as demographic, socioeconomic, health conditions, and environmental context.
Researchers found that using coupled atmosphere-ocean-sea ice circulation models with observation-based datasets, they can predict Antarctic sea ice variability over decadal time scales. The initialization of subsurface ocean temperature and salinity fields significantly improves prediction skills, especially in the west Antarctic region.
A study by Marta Antonelli and colleagues highlights the pressing challenges in the Mediterranean region, including worsening water scarcity, biodiversity loss, and nutritional imbalances. The gap between North and South countries is expected to grow, with climate change exacerbating environmental pressures and threatening food security.
A systematic review of 82 scientific publications found that palm oil boosts local economies and poverty reduction while exacerbating social inequalities. Sustainable palm oil production practices facilitate achievement of SDGs like quality education and access to clean water.
A new study finds that adapting to climate change will require more energy than previously estimated, leading to higher energy investments and costs. Ambitious mitigation policies can cut the increase in energy system costs induced by adaptation, resulting in net gains.
The new database offers improved estimations of Potential Evapotranspiration and Aridity Index for the entire world at a high spatial resolution. This allows for a finer description of water needs in different regions, enabling better resource management and land-use planning.
A recent study found that climate change will decrease the availability of female low-skilled labor, driving a potential increase in their wages. This could close the wage gap between male and female low-skilled labor as well as the wage gap between low-skilled and high-skilled female labor.
A new study examines the effects of socioeconomic drivers on food insecurity during the COVID-19 pandemic. The research highlights the importance of cash assistance in reducing food insecurity, particularly for households with female and/or less-educated heads, and those experiencing income loss due to the pandemic.
The European Union is projected to experience increased fire-prone areas, threatening biodiversity and carbon sinks. The IPCC report highlights the need for adaptation in addressing wildfires, focusing on fire and forest management to increase ecosystem resilience.
Researchers assess predictive skills of ocean heat content in two state-of-the-art seasonal forecasting systems, finding potential to predict sub-surface warming up to two seasons in advance. This could aid mitigation of extreme events and provide early warnings for industries such as aquaculture and fishing.
A new hourly high-resolution precipitation dataset, ERA5@2km, has been developed using reanalysis over 20 European cities for the recent past thirty years. The dataset provides a basis for impact analysis at city scale, in terms of extreme hourly precipitation.
The study analyzes the costs and effectiveness of climate change adaptation measures in agriculture, highlighting integration of different techniques as a key factor. Climate smart agriculture and conservation agriculture can provide benefits in terms of both adaptation and mitigation of climate change.
A new modelling framework internalizes air pollution's economic impacts on human mortality, considering climate constraints and aerosol feedback. The study finds that optimized air pollution interventions generate considerable health benefits, avoiding 1.62 million premature deaths by mid-century.
A recent study published in Nature Climate Change explores the benefits of limiting temperature overshoot in mitigation pathways. The research found that avoiding overshoot leads to reduced climate risks, lower economic losses, and lower mitigation costs, ultimately benefiting both the environment and economy.
Machine learning enables better understanding of climate-induced hazards, predicting floods and landslides with high accuracy. The technology combines diverse data sources to assess risk extent, considering both triggering hazards and socio-economic vulnerability.
A Mediterranean region study predicts increased crop water demands due to worsening climate conditions, affecting staple crops like maize and wheat. The findings highlight the need for precision agriculture and water management strategies to balance economic growth and environmental sustainability.
A systematic analysis of probabilistic cost forecasts from expert-based and model-based methods reveals that current forecasts underestimates the pace of technological change. Model-based approaches outperformed expert elicitations in capturing observed costs, but both underestimated technological progress in most energy technologies.