Search Climate Insights Directory

The Clean Air Task Force analysis suggests that an EU import standard for oil and gas could reduce over 30% of global methane emissions from the oil and gas sector, which is 20 times more effective than regulating domestic EU production alone. The briefing proposes a methane intensity threshold of 1.7 kilotonnes of methane emitted per million tonnes of oil equivalent (MTOE) to ensure a fair playing field for both oil and gas producers. Implementing this standard could save 90 billion cubic meters of gas, equivalent to nearly Germany's annual consumption, and generate €55 billion in total savings for exporting and EU-based producing countries.

The paper analyzes the impact of Costa Rica's decarbonization plan on short-lived climate pollutants (SLCPs), specifically black carbon and methane. It estimates significant emission reductions by 2050 across the transport, agricultural, solid waste, and industrial sectors, while identifying financial and governance barriers. To address these, the authors propose cross-sectoral synergies including environmental tax reform, updated urban regulatory plans, strengthened institutional capabilities, and favorable low-carbon financing.

The report estimates that the global military carbon footprint is approximately 5.5% of global emissions, which would make the global military sector the fourth largest national carbon footprint in the world, exceeding that of Russia. The authors argue that military emissions are systematically under-reported due to voluntary reporting obligations under the Paris Agreement and a lack of robust data collection. Using a methodology based on personnel numbers, stationary emissions, mobile-to-stationary ratios, and supply-chain multipliers, the study estimates operational GHG emissions (scopes 1 and 2) at approximately 500 MtCO2e, or 1.0% of global GHGs. The report notes these figures are conservative as they exclude the 'global military carbon bootprint'—emissions from warfighting impacts such as infrastructure damage and ecosystem destruction.

The report details a widespread snaring crisis in Southeast Asia, particularly in Cambodia, Lao PDR, and Viet Nam, where an estimated 12.3 million snares exist in protected areas. These indiscriminate traps threaten over 700 mammal species and disrupt critical ecosystem services like seed dispersal and nutrient cycling. The document links snaring to increased zoonotic disease risk due to the handling of high-risk taxa and highlights the role of urban demand for wildlife meat. It argues that current legal frameworks are insufficient, often lacking clear definitions of snares or penalties for possession, and recommends strengthening legislation, increasing ranger densities, and partnering with indigenous peoples to combat the crisis.

The analysis finds that the potential supply of offset credits from the Clean Development Mechanism, Verified Carbon Standard, Gold Standard, and Climate Action Reserve is approximately 18 billion credits, exceeding anticipated CORSIA demand by more than six times. The authors argue that without robust eligibility restrictions, the scheme will fail to achieve significant additional emissions reductions because over 80 percent of the supply comes from projects likely to continue abatement regardless of credit sales.

The paper estimates the CER supply potential for 2013-2020 at 4.7 billion CERs, noting that 82% comes from projects not vulnerable to discontinuing greenhouse gas abatement. This figure is significantly lower than the 7.7 G t CO2 e estimated in project design documents, with hydro and wind power projects providing the largest share (61%) of the potential.

The report identifies 14 subsidy schemes for coal-fired power in China, quantifying the total value at CNY 252.4 billion (USD 37.7 billion) in 2014 and CNY 120.8 billion (USD 18 billion) in 2015. Key support mechanisms include power purchase guarantees, premiums for low-emission plants, and infrastructure investments in rail and grids. The authors argue that these subsidies provide coal an advantage over renewables and should be integrated into G20 fossil fuel subsidy review processes.

The research focuses on commercial tax evasion within IFFs, clarifying the distinctions between abusive transfer pricing, trade mispricing, and TBML. Using the IMF DOTS methodology and a developed TBML model, the authors estimate flows for Nigeria, South Africa, Morocco, Egypt, and Zambia. The findings indicate that while some countries show declining trade mispricing, the TBML model suggests increasing financial outflows for all five. The paper highlights significant data anomalies in UNCOMTRADE and IMF datasets, particularly regarding South Africa's extractive exports, and advocates for the implementation of the Unique Consignment Reference (UCR) and improved inter-agency cooperation to curb these flows and support socio-economic development.

The report assesses the environmental impact of peat mining in Manitoba, specifically focusing on the Interlake region. It estimates that nutrient leaching from all current peat lease holdings would contribute between 0.02% and 0.35% of total annual phosphorus and 0.04% to 0.87% of total annual nitrogen loads to Lake Winnipeg. Greenhouse gas emissions from land-use change due to peat extraction are estimated to be no more than 0.4 million tonnes CO2e per year, representing approximately 2% of Manitoba's total annual emissions. The document concludes that a cumulative environmental assessment (CEA) is an appropriate methodology for managing these activities and suggests mitigation strategies such as carbon credit trading, immediate post-extraction restoration, and the use of sedimentation ponds and constructed wetlands.

The report argues that the AFOLU sector, which accounts for approximately 24% of global warming pollution, offers significant potential to close the emissions gap. By analyzing eight major emitters—the United States, Indonesia, China, India, Brazil, the European Union, Mexico, and the Democratic Republic of the Congo—the authors find that median mitigation potentials for these countries could cover 76% of the 2020 emissions gap and 44% of the 2030 gap. The report emphasizes a combination of supply-side production efficiencies and demand-side consumption changes, such as reducing beef consumption and food waste, to achieve these reductions.

The paper examines the potential for international offsets to provide a net decrease in global GHG emissions, distinguishing between 'surplus reductions' (actual abatement exceeding credits issued) and 'net atmospheric benefit' (reductions beyond country pledges). It argues that achieving a net benefit requires high confidence in additionality, the implementation of measures like pre-issuance discounts or stringent baselines, and accounting rules that prevent double-counting. Analysis of the Clean Development Mechanism (CDM) suggests that industrial gas projects (HFC-23 and N2O) are the most promising candidates for yielding a net decrease, potentially providing 80 to 100 million tonnes CO2e in 2020, provided host countries do not count these reductions toward their own pledges.

The document examines how international offsets can provide a net atmospheric benefit by generating 'surplus reductions'—where actual emission reductions exceed the credits issued. It identifies key requirements for this to occur, including certain additionality, the avoidance of double-counting, and the use of accounting procedures that prevent surplus reductions from counting toward a host country's pledge. The brief analyzes the Clean Development Mechanism (CDM), suggesting that industrial gas projects (HFC-23 and N2O) are particularly suited for discounts due to low marginal costs. It estimates that applying significant discounts to these project types could yield 111 to 136 million tonnes CO2e in surplus reductions by 2020, with a potential net atmospheric benefit of 80 to 100 million tonnes CO2e depending on host country pledge accounting.

The report estimates that at least USD 97 billion per annum in climate finance was provided in 2009/2010, with private finance (USD 55 billion) significantly outweighing public finance (at least USD 21 billion). The vast majority of these funds (USD 93 billion) are directed toward mitigation, while adaptation receives only USD 4.4 billion. The analysis highlights a critical lack of standardized definitions and a significant gap in data regarding the effectiveness of these financial flows.

The report estimates that the 2019 carbon footprint of EU military expenditure was approximately 24.8 million tCO2e, equivalent to the emissions of 14 million average cars. It identifies significant data gaps and a lack of transparency in GHG reporting across EU member states and military corporations, often justified by national security. The study highlights France as the largest contributor to the EU military carbon footprint and Poland's military technology industry as a high emitter due to its coal-reliant electricity grid. It recommends urgent reviews of security strategies to reduce armed force deployment, mandatory transparent GHG reporting for militaries and contractors, and the implementation of reduction targets aligned with the Paris Agreement.

The document highlights a gap between current emission trends and the targets of the Paris Agreement, estimating that while governments' commitments will reduce emissions by 6bn tonnes, a significant gap remains. It asserts that five specific business initiatives—Science Based Targets, EP100, RE100, Zero Deforestation, and the Low Carbon Technology Partnership Initiative (LCTPi)—could cut emissions by up to 4.2bn tonnes if they reach their membership targets, or up to 10bn tonnes if all relevant companies join. The text calls for businesses to commit to these actions to gain competitiveness and cost reductions, while urging governments to implement ambitious policies to support this transition.

The paper analyzes 50 Indian companies accounting for 35% of industrial emissions, finding that their voluntary commitments could reduce their own emissions by 13.04% by 2030 and lower India's aggregate GHG emissions by 1.74% to 1.95% by 2030 compared to national projections. Heavy industries, specifically Metals, Pulp & Paper, and Cement, are responsible for over 90% of these reductions.