Search Climate Insights Directory
1,930 results
The Big Picture
The report identifies 2023 as the likely peak for global power sector emissions, forecasting a decline in 2024 driven by record solar and wind additions. While electricity demand is expected to rise due to electrification, data centres, and air conditioning, the growth of clean energy is projected to outpace this demand. The document highlights that tripling renewable capacity by 2030 could halve power sector emissions. It also provides case studies of China, Brazil, and the Netherlands to demonstrate how high-level ambition, incentive mechanisms, and the removal of technical barriers can accelerate the transition regardless of geographic or economic starting points.
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Document type: Report
Modernizing GHG Accounting Rules and Climate Leadership Programs
The document examines the limitations of current GHG accounting, particularly the Scope 2 Market-Based method, which allows companies to claim zero emissions through annual matching of renewable energy certificates (RECs) without necessarily reducing actual grid emissions. The authors propose a dual approach: improving attributional accounting to require hourly and locational matching of carbon-free electricity (CFE) to consumption, and implementing consequential accounting to measure the actual marginal impact of company actions on the atmosphere. This framework aims to incentivize a diverse portfolio of CFE, including firm and dispatchable resources, rather than just low-cost variable renewables.
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Document type: Research paper
The Next California PHASE II: Preparing for Action 1
The report outlines a multi-phase strategy to establish a specialty crop industry in the Mid-Mississippi Delta (Arkansas, Mississippi, Tennessee) as a climate-resilient alternative to California's production. It identifies suitable crops, analyzes labor and infrastructure gaps, and proposes innovative, equity-focused business models to ensure wealth creation for underserved farmers. The project has transitioned from research to action through the 'Collective Impact Framework' and the launch of the Delta Harvest pilot project.
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Document type: Report
Key Takeaways
The 2024 WWF Plastic Policy Summit highlighted the urgent need for a coordinated, multi-sector approach to end plastic pollution. Key recommendations include implementing legally binding global and national policies, such as Extended Producer Responsibility (EPR), prioritizing environmental justice for fenceline communities, and shifting from voluntary initiatives to legislative mandates for reduction and reuse. The report emphasizes that while data gaps exist, current evidence justifies immediate action through product redesign, the activation of existing U.S. federal authorities, and the scaling of reuse infrastructure in cities.
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Document type: Report
Decarbonizing Aviation: Enabling Technologies for a Net-Zero Future
The report argues that achieving net-zero aviation emissions by 2050 requires a multi-fuel approach because sustainable biofuels alone cannot meet projected energy demands. It examines synthetic fuels (e-fuels) as a scalable drop-in solution, though currently expensive, and analyzes the potential of hydrogen and ammonia for regional and domestic flights. While electrification is limited to niche urban air mobility, the report suggests a 2050 fuel mix comprising 86% bio- and synthetic SAF and 14% zero-carbon fuels (hydrogen and ammonia) as a plausible path to decarbonization, provided there is massive scale-up of low-carbon hydrogen production and supportive policy frameworks.
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Document type: Report
Weather-related Power Outages Rising
Between 2000 and 2023, 80% of major U.S. power outages were caused by weather, with a significant increase in frequency during the last decade. Severe weather, winter storms, and tropical cyclones are the primary drivers, with Texas and the Southeast region among the most affected. The document highlights the vulnerability of aging infrastructure and the disproportionate impact on marginalized and medically vulnerable populations, while suggesting grid hardening, microgrids, and emissions reductions as paths toward resilience.
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Document type: Fact sheet
A DISTINCTLY PRIVATE PURSUIT: NOT GOING NET ZERO
The report finds a substantial gap between the world's largest public and private companies regarding net zero commitments. While 70% of the largest public companies have set net zero targets, only 40% of the largest private companies have done so. Furthermore, private companies show a critical lack of integrity in their pledges; only 20% of those with net zero targets have published plans to achieve them, compared to 80% of public companies. The analysis highlights that high-emitting private sectors, particularly fossil fuels, are largely avoiding targets. The report argues that emerging regulations, such as the EU's CSRD and CSDDD, as well as California's SB 253 and SB 261, are essential to compel private companies to disclose emissions and adopt mandatory transition plans to mitigate transition risks.
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Document type: Report
Analysis: Illinois is leaving money on the table until it embraces clean transportation
RMI analysis indicates that Illinois households could save over $2,800 annually by implementing a combination of vehicle electrification standards, climate-driven agency planning, and renewed transit investments. These strategies could reduce pollution by up to 305 million metric tons between 2024 and 2050 and prevent thousands of deaths annually through reduced crash fatalities, improved air quality, and increased physical activity. While Illinois has received federal funding via the Bipartisan Infrastructure Law and Inflation Reduction Act, the report notes the state has yet to adopt clean vehicle standards or integrate climate metrics into infrastructure project scoring.
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Document type: Report
States in Sync: The Western Win-Win Transmission Opportunity
The report asserts that Western US states must collaborate on regional electricity transmission expansion to realize significant economic gains. It highlights that energy export states could see their market access grow from $3 billion to $40 billion per year by 2050 with increased capacity, while states with clean energy standards could reduce costs by over 30% through expansive regional planning.
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Document type: Report
Reportando sobre el clima y las elecciones estadounidenses de 2024
The document argues that climate change is a critical electoral issue in the 2024 US elections and urges journalists to move beyond 'red-blue' political binaries to report on the scientific consensus and local impacts. It provides specific questioning frameworks for candidates, methods for debunking common climate myths, and suggestions for localizing climate stories across sectors like infrastructure, housing, and energy. The guide emphasizes that reporting on the climate crisis is a matter of professional journalism rather than activism, citing the role of the press in holding power accountable during historical crises.
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Document type: Guide
CMW’s response to the Article 6.4 Supervisory Body consultation on removal activities and broader methodological rules
Carbon Market Watch (CMW) argues for increased stringency in the Article 6.4 mechanism, specifically regarding the permanence of carbon removals and the accountability of project participants. CMW proposes a minimum 100-year monitoring period for removals, the removal of options to cease monitoring based on vague evidence, and the implementation of a reversal risk assessment tool grounded in peer-reviewed science. The response also suggests a fee-based system to fund long-term monitoring and the ability to permanently ban participants who violate human rights or repeatedly cause avoidable reversals.
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Document type: Statement
Reporting on Climate and the US 2024 Elections
The document advises journalists to treat climate change as a factual urgency rather than a partisan debate, urging them to proactively question candidates on specific plans for emissions reduction and infrastructure resilience. It highlights a disconnect between political discourse and public sentiment, noting that 62% of registered US voters prefer candidates who support climate action. The guide also provides a framework for debunking common climate myths and suggests local reporting angles such as the impact of the Inflation Reduction Act, green job programs, and climate-driven insurance rate increases.
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Document type: Guide
China and US State of Play – Background Paper
The document provides a detailed update on the climate trajectories of China and the U.S., highlighting China's rapid expansion of non-fossil energy capacity and the U.S.'s implementation of the Inflation Reduction Act (IRA). It details specific national policies, such as China's '1+N' system and the U.S.'s EPA rules on power plants and vehicles, while analyzing the diplomatic dynamics following the Sunnylands Statement and the transition of key climate envoys.
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Document type: Briefing
Bridging the Gaps: A Survey of Methods, Challenges, and Pathways Forward for Superhot Rock Power Production
The study assesses three geofluid scenarios and three power generation models, concluding that an unwashed open cycle plant is the most efficient pathway for superhot rock energy. It identifies a technology gap in steam turbine design, which is rated at TRL 5-6, while other surface equipment is rated TRL 8-9. The report recommends dry cooling (Air-Cooled Condensers) to minimize water consumption and estimates the surface facility capital cost at $1,988.50 USD/kW.
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Document type: Report
SUPPORTING ADVANCED CONDUCTOR DEPLOYMENT: BARRIERS AND POLICY SOLUTIONS
The report argues that reconductoring existing transmission lines with advanced conductors can rapidly increase grid capacity and reduce costs, but is hindered by utility incentive structures, rigid equipment standards, and planning gaps. It recommends aligning utility incentives, updating regional planning horizons, establishing efficiency standards, and expanding federal funding and workforce training to overcome these hurdles.
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Document type: Report
Hydrogen can play a role in decarbonization, but Treasury needs to get 45V right
The Clean Air Task Force (CATF) argues that the U.S. Department of the Treasury must implement strict guardrails for the Section 45V Clean Hydrogen Production Tax Credit to prevent increased greenhouse gas emissions. Key recommendations include requiring project-specific upstream emissions data for natural gas feedstocks, prohibiting negative emissions values from biomethane or fugitive methane, and awarding credits on a kilogram-by-kilogram basis rather than annual averages. CATF strongly supports the 'three pillars' of electricity-based production—incrementality, hourly matching, and deliverability—to avoid systemwide grid emissions, while opposing a blanket 5% incrementality exemption, which Rhodium Group analysis suggests could increase cumulative emissions by 1.5 billion metric tons through 2035.
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Document type: Statement
Alternative incrementality compliance pathways
The Clean Air Task Force (CATF) opposes a broad 5% incrementality exemption for the section 45V hydrogen production tax credit, asserting it would increase emissions. Instead, CATF proposes targeted solutions: using real-time price floors and Department of Energy analyses to define curtailments, and applying financial distress tests to facilities seeking to avoid retirement.
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Document type: Statement
Homeowners risk billions in losses as ‘Dirty Dozen’ insurers—citing climate risks— pull coverage while profiting from fossil fuels
The Center for International Environmental Law identifies a 'Dirty Dozen' of insurers that have restricted coverage for California homeowners, citing climate risks, while maintaining significant financial ties to fossil fuels. This practice is described as a 'vicious cycle of uninsurability' that shifts the economic burden of the climate crisis onto households.
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Document type: Statement
Solar and Wind Power 2024
The report details a decade of significant growth in U.S. solar and wind power, noting that solar generation increased more than eight-fold and wind more than doubled between 2014 and 2023. It highlights the leading roles of states like California and Texas, the emergence of small-scale solar, and the potential for these technologies to drive the U.S. toward its 2035 goal of 100% carbon pollution-free electricity, although current projections suggest the 2030 emissions target may be missed.
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Document type: Report
Statement for the Record Hearing of the Health, Education, Labor and Pensions Committee's Subcommittee on Primary Health and Retirement Security April 3, 2024 “When Health Care Becomes Wealth Care: How Corporate Greed Puts Patient Care and Health Workers at Risk”
The Private Equity Stakeholder Project (PESP) warns that private equity's pursuit of outsized returns in the U.S. healthcare sector leads to 'looting' of hospitals through high leverage, sale-leaseback transactions, and debt-funded dividends. The document provides case studies of firms like Cerberus Capital Management (Steward Healthcare), Leonard Green & Partners (Prospect Medical Holdings), Apollo Global Management (Lifepoint Health and ScionHealth), and Pipeline Health to illustrate how these financial tactics result in reduced access to care, staffing shortages, and declining quality of care. PESP calls for increased regulatory oversight of for-profit hospital mergers and protections against extractive financial maneuvers.
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Document type: Statement