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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 report examines the role of the advertising and PR industry in supporting fossil fuel companies, arguing that these agencies facilitate greenwashing and disinformation. It highlights a growing movement of professionals rejecting such work and documents the contradiction between the sustainability pledges of major agency holding companies and their continued representation of high-polluting clients. The document provides a list of 90 agencies working for the fossil fuel industry and presents case studies of misleading campaigns in Australia, the United States, and Europe.

New York City is ranked first among U.S. cities for the most affordable housing at risk by 2050, with projected annual risk increasing by 248% to 4,774 units. New York State's affordable housing stock is the second most vulnerable in the nation, with 5,293 units projected to be at risk by 2050, representing a 236% increase from current levels.

The document highlights that New York City has the highest number of affordable housing units at risk of coastal flooding in the United States. By 2050, the number of units at risk in New York City is projected to increase by 248% to 4,774 units. New York State as a whole is the second most vulnerable state in the nation, with 5,293 units projected to be at risk by 2050, representing a 236% increase from current levels.

The author contends that the United States' limited genome sequencing efforts—sequencing only 0.3% of cases compared to 5-10% in the United Kingdom—have delayed the detection of the highly transmissible B.1.1.7 strain. The text advocates for integrating genome sequencing and metagenomic sequencing into a permanent disease early warning toolkit to protect against future mutations and bioweapons.

The report examines the mechanism of Common African Positions (CAPs) used by the African Union to articulate collective interests on the global stage. While highlighting successes such as the Post-2015 Development Agenda and the Position on Asset Recovery, it identifies critical weaknesses including a lack of member state ownership, over-dependence on external funding, and a disconnect between AU headquarters in Addis Ababa and multilateral diplomatic hubs. The author argues that for CAPs to be effective, the AU must move toward more inclusive, participatory processes and ensure that member states, rather than AU bureaucracy, drive the advocacy and implementation of these positions.

The petition argues that New York City's community gardens provide essential public health, environmental, and social benefits, yet remain vulnerable to development due to a lack of legal protections. It requests the designation of forty specific gardens as Critical Environmental Areas (CEAs) and a broader assessment to grant CEA status to all City-owned gardens. The document details how these spaces mitigate urban heat and flooding, improve food security in 'food deserts', and support mental health and social cohesion, particularly in marginalized Black and Latinx communities.

The document examines the intersection of the COVID-19 pandemic, climate change, and urban inequality, proposing six priority solutions to build climate-resilient and equitable cities. It highlights how the pandemic exposed systemic vulnerabilities, particularly for the urban poor in informal settlements, and argues that adaptation investments offer high benefit-cost ratios (2:1 to 10:1) and local job creation. Proposed solutions include upgrading poor settlements, building water resilience, advancing nature-based solutions, creating knowledge networks, enhancing devolved funding, and fostering peer-to-peer city collaboration.

GreenLatinos condemns the police murder of George Floyd and the racist confrontation involving Christian Cooper, asserting that white supremacy continues to oppress Black people and people of color through systemic actions and decisions.

Following the rejection of the Northeast Supply Enhancement gas pipeline, New York faces a projected gas supply gap in its downstate region. While National Grid proposes a combination of LNG vaporization and gas compression upgrades, the document argues that these infrastructure investments are incompatible with the Climate Leadership and Community Protection Act (CLCPA). It asserts that the state must slash gas demand by approximately 25 percent by 2030 and that investing in electrification, demand response, and energy efficiency is the most cost-effective path to ensure reliability and meet decarbonization goals.

The global green bond market saw a 26% year-on-year decline in issuance volume during H1 2020, totaling USD 91.6 billion, likely due to the COVID-19 pandemic. While green issuance slowed, there was a surge in 'pandemic' labeled debt (approximately USD 75 billion) and social/sustainability bonds (USD 94.4 billion). Developed markets dominated the landscape, contributing 82% of issuance, with the US and France leading. Government-backed entities and non-financial corporates were the most prominent issuer types, and energy remained the most popular use of proceeds category at 34%.

The briefing highlights the role of Energy Management Information Systems (EMIS) in decarbonizing New York City's large buildings. It notes that while many buildings have basic monitoring, they lack the analytics to optimize energy use, particularly in tenant spaces. The document asserts that EMIS can lead to a median energy consumption reduction of 8% and is essential for meeting the requirements of Local Law 97, which mandates significant greenhouse gas emission reductions by 2050.

RMI's statement emphasizes that LGBTQ+ communities are disproportionately vulnerable to climate change due to systemic marginalization, including higher rates of homelessness and unemployment. The document highlights the work of four LGBTQ+ leaders in the United States—Rachel Kyte, Joseph Toolan, Christine Hallquist, and Paul Gestos—and identifies organizations working at the intersection of queer identity and ecological justice.

Dr Alex C. Ruane, an IPCC author, details his method of translating complex climate data into accessible information for community groups in Manhattan. He emphasizes moving from abstract metrics, such as CO2 concentrations, to tangible impacts on food and cities, and utilizes specific analogies—such as comparing sea level rise to raising a basketball court floor—to make scientific uncertainties and risks more comprehensible to non-experts.

The brief supports the Bag Waste Act's ban on plastic carryout bags but challenges specific DEC regulations that exempt 'reusable bags' made of plastic thicker than 10 mils. Amici argue this contradicts the legislative intent to ban 'any plastic carryout bags' and is arbitrary and capricious based on evidence that thickness thresholds fail to reduce plastic waste. The brief also rejects claims that the COVID-19 pandemic justifies invalidating the Act.

The briefing examines the impact of the pandemic on public transit, emphasizing that while ridership has fallen, the system remains essential for emissions reduction and frontline workers. It argues that the crisis provides an opportunity to modernize transit through data science, shift from timetable-based planning to trip-based models, and prioritize dedicated bus lanes over a sole focus on electrification to challenge the dominance of single-occupancy vehicles.

Using the Energy Policy Simulator (EPS), this research note assesses how different GDP outlooks from Goldman Sachs, the EIA, and the IMF affect U.S. energy demand and emissions. It finds that while 2020 emissions may drop by 7% to 11% relative to 2019, these reductions are primarily driven by the transportation sector and are expected to rebound to pre-pandemic levels by 2025, resulting in no material impact on cumulative emissions through 2050.

The report examines the increasing need for energy resilience in the Upper Roaring Fork Valley, Colorado, following the 2018 Lake Christine Fire. It argues that traditional grid hardening and backup generators are insufficient and proposes a shift toward distributed energy resources (DERs) and community-centric planning. Through a partnership between Holy Cross Energy (HCE) and local stakeholders, the report identifies five priority resilience areas: community microgrids, bulk power supply flexibility, mobile generation fleets, gasoline pump resilience, and critical end-use efficiency. It emphasizes the need for 'blue sky' value—benefits during normal operations—to justify the cost of 'black sky' emergency investments and recommends new business models, such as split ownership and updated tariffs, to facilitate the deployment of clean energy resilience solutions.

The author advocates for integrating urban forests into Canada's national tree-planting goals, highlighting their role in carbon sequestration, heat reduction, and flood mitigation. The text emphasizes that urban tree success depends on biological diversity, connectivity, and long-term maintenance rather than just the number of trees planted.

The policy brief contends that the proposed $1 billion Northeast Supply Enhancement Project (NESE) gas pipeline is incompatible with New York's Climate Leadership and Community Protection Act (CLCPA). It argues that a 'no infrastructure' approach—combining energy efficiency, electrification (specifically heat pumps), and demand response—is a more cost-effective and reliable path to meeting energy needs while reducing emissions. The author asserts that National Grid's cost analysis underestimates the benefits of customer-focused solutions by ignoring air conditioner cost savings, externality costs of pollution, and the long-term savings beyond a 15-year net present value calculation.