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The report argues that rapid declines in battery costs have made near-continuous solar power (24/365 generation) an economic reality in sunny regions. In cities like Las Vegas, achieving 97% reliability for a constant power supply is now cost-competitive at $104/MWh, which is cheaper than new coal and nuclear power. The analysis demonstrates that a relatively small amount of storage—approximately 17 kWh of battery for every 1 kW of stable 24-hour power—is sufficient for most sunny locations. This shift allows solar to support 24/7 clean energy contracts for energy-intensive industries and significantly reduces the need for expensive grid expansions by allowing more capacity to be installed behind existing connections.

Climate Central analysis indicates that human-caused climate change has significantly increased the risk of sub-optimal temperatures (21°C or higher) that impair elite soccer performance during the 2025 UEFA Champions League knockout stages. Comparing current data to the 1970s, the likelihood of such heat has risen for all 23 analyzed stadiums, with the most dramatic increase occurring at Lluís Companys Olympic Stadium in Barcelona, where the risk increased by 800%. This temperature threshold is critical because research shows that players cover less total distance, sprint less, and perform fewer high-intensity efforts when temperatures reach or exceed 21°C.

The CCFLA and Urban-Act Subnational Assessment Tool is designed to help city and regional officials identify strengths and gaps in the regulatory, institutional, and financial environments necessary to scale urban climate finance. The tool evaluates 49 dimensions across four categories: Climate Policy, Budget and Finance, Climate Data, and Vertical and Horizontal Coordination. It provides a structured six-step application process—from institutional mapping to the development of follow-up roadmaps—and includes a comprehensive directory of external resources and global case studies to guide subnational governments in improving their creditworthiness, data reporting, and intergovernmental cooperation.

The document outlines ten strategies to make climate communications more effective for 'Persuadables' in the UK. Key recommendations include leading with personal benefits rather than climate science, avoiding adversarial approaches to misinformation, and removing middle-class 'class codes' by using diverse, non-London-centric messengers. It suggests engaging men through manual job market opportunities, platforming non-white voices to address historical mistrust, and using humor to increase approachability. Additionally, the guide advises matching hope with concrete plans, leveraging hyperlocality to tap into community pride, broadening the definition of 'climate action' to include community-led efforts, and utilizing traditional media channels like local newspapers and billboards over social media, which was found to be the least trusted channel.

The case study describes a collaboration with the NGO Possible to run a multi-channel campaign in Birmingham featuring local residents. The campaign aimed to reframe the concept of car-free cities to encourage 'Persuadables' to change their transport behavior. Results indicated that individuals who related to the campaign were more likely to change their behavior, highlighting the importance of locality, messaging, and trusted media in driving local climate action.

The document analyzes the 2022 violence in Leicester, attributing it to a 'perfect storm' of local friction—such as disputes over the expansion of the Daman Hindu community and use of local facilities—and international tensions stemming from the Hindutva ideology of India's BJP government. It details how social media platforms like WhatsApp, Facebook, and Twitter were used to spread misinformation, with pro-BJP, Islamist, and far-right actors framing the conflict to suit their own narratives. The briefing also notes the role of Indian and international media in exacerbating the situation and the unexpected support for Muslims from Sikh activists due to their own tensions with the Indian government.

The document identifies 'The Persuadables' as 69% of the UK population who are neither climate activists nor deniers. Through qualitative research with urban residents in Newcastle, Black and South Asian communities in Birmingham, and rural dwellers in Yorkshire, the report finds that these groups often feel unrepresented by politics and distrust current climate spokespeople, whom they perceive as 'liberal elites' or 'snobs'. The research highlights that the cost of living crisis is a primary concern that overshadows climate change and suggests that trust is higher for messengers like farmers, union representatives, and specific media personalities such as Adam Henson.

ClientEarth warns Greater Manchester authorities that delaying or diluting the Clean Air Zone (CAZ) risks legal challenge and exacerbates public health crises. The region continues to report illegal nitrogen dioxide levels, contributing to an estimated 1,200 premature deaths annually. ClientEarth argues that the CAZ is the most effective tool for compliance and that economic or political concerns do not justify delaying health protections, particularly for low-income and minority communities who are disproportionately affected.

A coalition of NGOs and experts supports Birmingham's Clean Air Zone as a critical step to address illegal air pollution, which causes an estimated 900 premature deaths annually in the city. While praising the Council's leadership in implementing the first Class D Clean Air Zone outside London, the authors argue that the zone should be a first step toward a zero-emission transport network and the elimination of pollution hotspots.

The author contends that the United States faces a critical housing shortage that exacerbates economic inequality, public health risks, and climate change. By removing exclusionary zoning regulations and promoting infill, multi-family, and mixed-use development, the U.S. can reduce transportation emissions—the country's largest carbon source—and create a more equitable urban environment. The text calls for the federal government to incentivize local zoning reform through programs like the Community Development Block Grant (CDBG) to enable '15-minute neighborhoods' and low-carbon construction.

The document examines the COVID-19 pandemic as a systemic crisis that exposed deep inequalities and the fragility of market-based systems. It argues that the health crisis is inextricably linked to environmental collapse, specifically biodiversity loss and zoonotic risks. The text advocates for the revival of the social state, the implementation of a 'foundational economy' that prioritizes basic human needs over profit, and the adoption of 'technological humanism' to bridge the digital divide. It also analyzes the political responses of Green parties in Europe and the rise of authoritarianism and right-wing populism during the crisis, while highlighting grassroots solidarity networks and the disproportionate impact of the pandemic on marginalized groups, including migrants and the elderly.

The Clean Air Parents’ Network, supported by ClientEarth and the British Lung Foundation, issued this toolkit for the 2019 UK General Election. It urges voters to pressure candidates to adopt a pledge focusing on protecting children's health, implementing Clean Air Zones, and meeting World Health Organization particulate matter guidelines by 2030. The document provides factual talking points on the public health crisis caused by road transport emissions and offers practical tools for campaigning, including email templates, social media strategies, and questions for hustings.

The document provides a toolkit for using social media to engage political candidates during the 2019 UK General Election, specifically urging them to support the #cleanairforchildren campaign. It offers strategic advice for Twitter and Facebook, including the use of specific hashtags and personal storytelling, alongside template posts that call for the implementation of Clean Air Zones and the adoption of World Health Organization guideline levels for particulate matter pollution by 2030.

The report analyzes the health impacts of ground-level ozone in the Eastern United States, specifically the OTAG region, using 1997 monitoring data and epidemiological concentration-response functions. It estimates that ozone exposure led to 53,000 respiratory hospital admissions, 16,000 cardiovascular hospital admissions, and 159,000 total respiratory emergency room visits during the April-October 1997 season. The analysis highlights significant uncertainty regarding mortality and chronic illness, which were excluded from the quantitative estimates. The findings are compared with a study by the American Lung Association, showing reasonably close results for respiratory admissions.

The document examines the Institution of Engineering and Technology (IET), finding extensive financial ties to the arms industry through event sponsorship, corporate partnerships, and donations. While the IET lacks a specific ethical investment policy and an overarching environmental policy, it demonstrates some environmental efforts, such as a 'very good' BREEAM rating for its London office. The study notes a lack of transparency regarding the specific corporations in which the IET's £110 million listed investments are held, suggesting likely but unconfirmed links to fossil fuel companies.

The document investigates EngineeringUK's corporate associations, finding significant financial ties to the arms and fossil fuel sectors. It highlights that while the organization promotes engineering to young people, its flagship events and programmes are heavily sponsored by companies like BAE Systems and Shell. The report notes a lack of environmental or ethical investment policies and criticizes the transparency regarding the scale of funding from these controversial sectors.