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India can integrate 390GW of wind and solar generation by 2030 at a lower total system cost than its current trajectory by increasing the flexibility of electricity supply and demand. The report identifies four primary flexibility needs: operating reserves, ramping, daily balancing, and seasonal balancing, all of which will grow as renewable energy penetration increases. A 'balanced portfolio' combining demand-side management, energy storage, and powerplant flexibility is found to be the most cost-effective approach, reducing energy waste by 82% to 97%, total system costs by 5% to 8%, and carbon emissions by 8% to 12% compared to a thermal-only approach. Regional analysis reveals that states like Tamil Nadu and Karnataka will face acute seasonal and ramping challenges, while Uttar Pradesh could act as a flexibility exporter due to its industrial base. The report concludes that urgent action on data, market design, and infrastructure is required to unlock these flexibility resources.

The Union of Concerned Scientists finds that PM2.5 pollution from cars, trucks, and buses in California is inequitably distributed, with African American, Latino, and Asian residents, as well as low-income households, facing significantly higher exposure than white and wealthier residents. The analysis identifies Southern California, particularly Los Angeles County, as having the highest average exposure, and estimates that on-road transportation leads to approximately 3,100 premature deaths annually in the state.

The Union of Concerned Scientists (UCS) asserts that emission reductions and adaptation are the primary responses to climate change. While opposing the deployment of solar geoengineering due to environmental, ethical, and geopolitical risks, UCS supports computer modeling and the study of natural events like volcanic eruptions. The organization opposes large-scale stratospheric tests and maintains that small-scale outdoor experiments must be subject to transparent, inclusive, and independent governance mechanisms involving climate-vulnerable communities.

The report evaluates green economy (GE) investments in Georgia, focusing on buildings, agriculture, and tourism. Using the SAVi methodology, it demonstrates that while traditional financial analysis suggests these investments may not be profitable, incorporating environmental, social, and economic externalities reveals a high sustainable internal rate of return (S-IRR) of 84% and a sustainable net present value (S-NPV) of approximately GEL 20.4 billion.

Indonesia has successfully reduced its fiscal reliance on oil and gas production, but continues to struggle with inefficient fossil fuel subsidies that benefit wealthy households and hinder the growth of renewable energy. While the government has diversified its economy into manufacturing and finance, contradictory policies—such as maintaining price caps on fuels and prioritizing coal for electrification—create risks of stranded assets and environmental degradation. The report argues for the complete removal of fossil fuel subsidies, the implementation of consumption-based energy taxes, and the strategic investment of resource rents into social safety nets and renewable energy infrastructure to ensure a just transition.

A 2019 survey of 2,208 registered U.S. voters reveals broad support for government action on climate change, with 70% of respondents favoring such measures. A majority of voters support a national renewable portfolio standard requiring 100% renewable electricity by 2050 and prioritize infrastructure resilience against extreme weather. The data indicates that climate change is a top-tier issue for Democratic voters and that a majority believe transitioning away from fossil fuels will positively impact the economy and jobs.

The Martin Ryle Trust (MRT) is a charity that funds research and education aimed at reducing violence between states and promoting justice, primarily by supporting the work of Scientists for Global Responsibility (SGR). The Trust's supported activities include the 'One Planet, One Life' school workshops, briefings on the environmental impacts of the UK military sector, and the publication of the SGR journal. The document also provides detailed information for potential donors on how to leave bequests to the Trust via wills or Deeds of Variation, noting that such donations are exempt from inheritance tax and may reduce the overall tax rate on an estate.

The Clean Air Task Force endorses Xcel Energy's target of zero-carbon electricity by 2050, stating that such goals are necessary to manage climate change and that the power grid must lead the effort to eliminate carbon emissions by mid-century.

The report finds that a majority of US registered voters believe global warming is happening and human-caused, with notable increases in these beliefs among Republicans. There is broad cross-party support for clean energy policies like the Green New Deal and carbon taxes, though voters remain split on fossil fuel expansion. While many express a willingness to take collective action, few have actually contacted elected officials in the past year.

The report documents a pattern of anti-science policies at the US Department of the Interior (DOI) under Secretary Ryan Zinke, arguing that the administration prioritized fossil fuel and mining interests over public health and environmental protection. Key findings include the blocking of critical health and safety research, the removal of climate change from strategic planning, and the creation of a hostile work environment for federal scientists. The document highlights specific cases of land protection reductions, such as at Bears Ears and Grand Staircase-Escalante National Monuments, and the undercutting of the Endangered Species Act. It concludes with recommendations for increased congressional oversight and the reintegration of climate science into DOI policy.

The paper advocates for limiting the production of coal, gas, and oil to increase climate policy ambition. It specifically highlights that California could substantially reduce global CO2 emissions and improve local environmental justice by stopping the issuance of permits for new oil wells.

The Clean Air Task Force supports a Union of Concerned Scientists report highlighting that existing nuclear plants provide approximately 60 percent of the United States' carbon-free electricity and serve as a foundation for future nuclear expansion using modern technology.

The report advocates for a paradigm shift in global food systems, proposing a comprehensive 13-criteria framework to evaluate agricultural innovations. It positions agroecology—defined as a science, set of practices, and social movement—as the essential approach to addressing hunger, climate change, and biodiversity loss. The document contrasts agroecology with 'false solutions' like climate-smart agriculture and industrial intensification, which it claims maintain the status quo. It concludes with detailed policy recommendations for governments and international bodies, such as the FAO, to secure land rights, promote gender justice, and support small-scale producers through public investment and the protection of territorial markets.

The report advocates for a paradigm shift from industrial agri-business models to agroecology to address global hunger, environmental degradation, and climate change. It proposes a 13-point evaluation framework to assess sustainable innovations and warns against 'false solutions' like climate-smart agriculture. The document concludes with detailed policy recommendations for governments to secure land rights, ensure gender justice, and shift subsidies toward agroecological practices to achieve food sovereignty.

The document examines the scale of public money supporting fossil fuels in G20 countries and presents case studies of reforms to align these flows with the Paris Agreement and Sustainable Development Goals. It highlights the use of consumption and production subsidy removals, increased taxation, and the diversification of state-owned enterprise investments. The paper argues that shifting these resources can create fiscal space for social protection, health, and clean energy, while recommending that G20 nations adopt ambitious reform timelines and protect vulnerable groups during the transition.

The Union of Concerned Scientists (UCS) finds that over one-third of US nuclear plants are unprofitable or scheduled to close due to cheap natural gas and falling renewable costs. Without carbon-reduction policies, early retirements could increase US power sector emissions by 4% to 6% by 2035. The report recommends adopting carbon pricing or low-carbon electricity standards and conditioning any nuclear subsidies on strict safety performance and consumer protections.

The Union of Concerned Scientists finds that over one-third of US nuclear plants are unprofitable or scheduled to close, primarily due to low natural gas prices. Without new policies, early retirements could increase power sector carbon emissions by 4% to 6% by 2035 as plants are replaced by natural gas and coal. The report argues that national carbon pricing or a low-carbon electricity standard would preserve existing nuclear capacity, diversify the energy mix, and significantly reduce emissions with minimal impact on household electricity bills. It further recommends that any financial support for distressed plants be contingent on high safety performance ratings from the NRC and transparency in financial reporting.

The commentary argues that the IRP 2018 is a form of 'climate denial' that lacks a meaningful carbon constraint and continues to prioritize coal and gas over cheaper, cleaner renewables. It highlights the severe health costs of air pollution from Eskom and criticizes the public consultation process as exclusionary. The authors advocate for a total phase-out of coal, the rejection of new extractive gas projects, and a transition to a socially owned renewable energy system that creates jobs and ensures energy justice for the poor.

The document highlights the environmental benefits of mass timber over steel and concrete, specifically noting significant reductions in CO2 emissions per square foot of floor assembly. It showcases various projects in Washington and Oregon, including residential, office, and school buildings, while calling for new building codes and national action to support the adoption of mass timber and sustainable forest practices like restorative thinning.

The document argues that Northeast and Mid-Atlantic states can significantly reduce CO2 pollution and consumer fuel spending by transitioning to electric vehicles and low-carbon fuels. It highlights specific targets for emissions cuts and emphasizes the need for equitable investments that prioritize polluted communities and marginalized populations.