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A coalition of organizations urges Governor Kathy Hochul to sign S.629-A/A.4139-A to protect New York community gardens. The bill would enable the New York State Community Gardens Task Force to designate eligible gardens as Critical Environmental Areas (CEAs), providing legal protections and ensuring community input during development projects. The authors argue that these gardens are essential for food security, mitigating extreme heat and flooding, and improving air quality, particularly in marginalized communities.

Analysis of 241 U.S. locations from 1970 to 2022 shows that fall temperatures have increased by an average of 2.4°F in 232 cities, with the most intense warming occurring in the Southwest. This trend is characterized by an increase in above-normal fall days, which prolongs risks related to heat-related illness, wildfires, and allergies, while increasing energy demand for cooling.

Climate Central analyzed 18,945 census tracts across 44 major U.S. cities, finding that 41 million people (approximately 55% of the analyzed population) live in areas where the urban heat island (UHI) effect increases temperatures by 8°F or more. The study identifies albedo, green space percentage, and population density as the primary drivers of this effect, with New York City exhibiting the highest average UHI index. The analysis categorizes cities by heat patterns—concentrated cores, diffused zones, or sprawling intensity—and highlights that structural inequities often lead to disproportionate heat exposure for people of color and low-income populations.

The document describes a six-step process to calculate the Urban Heat Island (UHI) index for U.S. cities by overlaying city boundaries, census tracts, and Land Cover Zone (LCZ) maps. The methodology involves calculating the percentage of various LCZ types within each tract and applying temperature parameters based on impervious cover, permeable surfaces, building height, albedo, and population density. City-wide values are then determined by summing the population in census tracts that exceed specific UHII temperature thresholds.

Climate Central reports that 97% of 240 analyzed U.S. locations saw an increase in annual cooling degree days (CDD) between 1970 and 2022, with the most significant rises in the Southwest, South, and Southeast. Projections suggest U.S. household cooling demand will increase by 71% by 2050, while global demand is expected to more than triple. The document highlights that rising demand can strain power grids, increase greenhouse gas emissions from fossil fuels and HFCs, and exacerbate urban heat islands. It also notes a disproportionate energy burden on low-income and minority households, who may delay cooling use due to cost. Proposed solutions include transitioning to renewable energy, adopting high-efficiency heat pumps, and implementing building retrofits.

A Climate Central analysis of 239 contiguous U.S. locations from 1979 to 2022 shows that 201 locations experienced an increase in annual days with a heat index of 90°F or higher, averaging 10 additional days. The most significant increases occurred in the South, Southeast, Northwest, and Southwest, with McAllen, Texas, seeing the highest increase of 32 more days. The report emphasizes that high humidity multiplies heat risks by limiting the body's ability to cool through sweating, leading to preventable but serious illnesses like heat exhaustion and heat stroke, which disproportionately affect vulnerable populations including children, seniors, and low-income communities.

A Climate Central analysis of 241 U.S. locations shows that 195 (81%) have experienced an increase in the annual number of extremely hot days since 1970, with an average increase of 11 days. The report highlights that extreme heat is the leading cause of weather-related fatalities in the U.S. and disproportionately affects vulnerable populations, including children, the elderly, and people of color living in urban heat islands. Specific cities like Austin, Texas, and San Angelo, Texas, have seen significant increases of 47 and 39 additional extremely hot days annually, respectively.

Pennsylvania's municipal governments are projected to spend at least $15.47 billion by 2040 to adapt to climate change, with stormwater drainage capacity representing the largest expense at $7.8 billion. The report highlights that these costs will disproportionately affect rural, high-poverty, and Environmental Justice areas, with some small municipalities facing annual per capita costs exceeding $1,000. The authors argue that major oil and gas companies should be held legally accountable for these costs rather than taxpayers.

Since 1970, average summer nighttime temperatures have increased in 95% of 241 analyzed U.S. locations, warming by an average of 3°F. These 'sweltering nights' are warming faster than daytime highs and increase heat stress, particularly for vulnerable populations and low-income households lacking air conditioning. The document highlights that the western U.S. has experienced the greatest warming, with Reno, Nevada, seeing the highest increase at 17.4°F.

The report finds that a three-day extreme heat event in Uttar Pradesh from June 14-16, 2023, was made at least two times more likely by human-caused climate change, with some areas seeing a three-fold increase in likelihood. The event resulted in at least 34 fatalities in Ballia and led to school closures in Bihar. The analysis highlights that the combination of extreme heat and high humidity increased the severity of the event, following a previous humid heat wave in April 2023 that was made over 30 times more likely by climate change.

The Regional Workshop on Climate, Environment, and Health, held in March 2023 in San Martín de los Andes, Argentina, focused on strengthening public institutional capacity to address environmental determinants of health (EDHs) in the Americas. The event convened nearly 100 experts from 20 countries to promote transdisciplinary and intersectoral collaboration. Key outcomes included the development of 13 seed grant proposals addressing issues such as dengue, heatwaves, and zoonoses, and the announcement of the Belmont Forum Collaborative Research Action (CRA2) funding call. The workshop also highlighted local climate and health initiatives in Neuquén Province, including GHG inventory efforts in San Martín de los Andes and vector-borne disease control in Neuquén Capital.

WRI India and the Kochi Municipal Corporation established the Kawaki initiative in 2021 to create urban forests in areas prone to flooding and extreme heat. The program uses a science-based approach, including participatory mapathons and household surveys, to identify planting sites and adaptation needs. These green spaces mitigate the urban heat island effect and reduce flood risks while providing employment for unskilled laborers. The city has integrated the program into its municipal budget and the Kochi City Master Plan 2040, shifting its strategy from rescue and recovery to long-term resilience planning.

The June 2021 heatwave in British Columbia was the deadliest disaster in the province's history, resulting in 619 heat-related deaths. The report estimates the economic value of these lost lives at 5.5 billion CAD using the value of a statistical life. Key vulnerabilities identified include a lack of mechanical cooling in residential and public buildings, inadequate urban canopy, and institutional failures in emergency coordination and early warning systems. Economic impacts extended to agriculture, where producers lost at least 25 million CAD in revenue, and the labor market, with significant productivity losses. Future projections suggest that without adaptation, heat-related hospitalizations could reach 6,000 per year by 2030, and annual heat-related deaths could average 1,370 by 2030. The report recommends prioritizing mechanical cooling, urban greening, updating building codes, and improving the precision and lead time of weather warnings to three days.

The June 2021 heat wave in British Columbia was the deadliest disaster in the province's history, resulting in 619 direct heat-related deaths. The report estimates the societal cost of these lives lost at $5.5 billion using the Value of a Statistical Life (VSL) metric. Beyond mortality, the event caused $12 million in healthcare costs, significant agricultural revenue losses (at least $25 million), and disruptions to electricity and transportation infrastructure. Vulnerabilities were exacerbated by a lack of mechanical cooling in homes, inadequate urban greening, and institutional failures in disaster response and communication. The report argues that without adaptation, heat-related hospitalizations could double by 2030 and annual deaths could average 1,370 by 2030. Key recommendations include updating building codes for mechanical cooling, increasing urban forest canopies, improving weather warning lead times to three days, and implementing independent public reviews of disaster responses.

Analysis of 241 U.S. locations shows that 95% have experienced summer warming since 1970, with an average increase of 2.4°F. The West, Southwest, Northwest, and western Texas saw the most heating, with Reno, Nevada, recording the highest increase at 11.1°F. Additionally, 58% of analyzed locations now experience at least two more weeks of above-normal summer days than in 1970. The document highlights that excessive heat is the leading cause of weather-related deaths in the U.S. and disproportionately affects vulnerable groups, including children, the elderly, and people of color living in urban heat islands.

Climate Central analyzed 247 U.S. locations from 1970 to 2022, finding that 232 locations experienced an increase in annual 'risky heat days'—days where temperatures exceed the local minimum mortality temperature (MMT). On average, these locations saw an increase of 21 such days per year. While increases occurred in every U.S. region, the South and Southeast were hotspots, with 91% of the 22 locations seeing the highest increases (40+ days) located there. The analysis emphasizes that extreme heat is the deadliest natural hazard in the U.S. and disproportionately affects vulnerable populations, including children, seniors, and low-income communities of color.

A collaborative study by international scientists found that the extreme heatwave in the Western Mediterranean from 26-28 April 2023 was likely made at least 100 times more probable by human-induced climate change. The event, which saw temperatures up to 20 degrees higher than normal and broke national records in Spain and Portugal, would have been at least 2°C cooler in a world 1.2°C colder. The researchers note that climate models likely underestimate the increase in extreme heat in Western Europe, suggesting their findings are conservative.

The SEI Urban Toolbox for Liveable Cities is a living digital resource hosted on the weADAPT platform, designed to gather SEI-developed tools for city officials, residents, and community groups. Developed through a four-phase co-design process involving internal reviews and workshops with stakeholders in Thailand, Kenya, Uganda, Rwanda, Zambia, and Colombia, the toolbox focuses on improving environmental conditions, health, and well-being. Key findings from stakeholder workshops emphasized a strong demand for tools that foster citizen science, participatory mapping, and open data access to inform decision-making. The toolbox organizes resources into four main domains: residents' wellbeing, neighbourhood conditions, environmental quality and ecosystem services, and cross-cutting issues.

The document is a directory of participants for the 'Taller Regional en Clima, Ambiente y Salud' (Regional Workshop on Climate, Environment, and Health) held in March 2023 in Neuquén, Argentina. It lists the institutional hosts and organizers, including the Pan American Health Organization (PAHO), the Inter-American Institute for Global Change Research (IAI), and the Global Consortium on Climate and Health Education (GCCHE). The text provides detailed professional profiles of the organizers, members of transdisciplinary teams from various American countries, and a list of speakers and experts specializing in climate science, public health, epidemiology, and environmental governance.

The report identifies 41 federal laws enacted since 2017 that support climate adaptation, noting a shift from disaster recovery toward pre-disaster mitigation. It highlights the role of the Infrastructure Investment and Jobs Act and the National Defense Authorization Act in integrating resilience, while also noting the use of nature-based solutions through conservation laws. The author argues that despite these bipartisan advancements, the U.S. still lacks a cohesive, coordinated federal strategy to address the increasing frequency and cost of climate-related disasters.