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The Western Cape Industrial Symbiosis Programme (WISP) connected Ywaste, a composting service provider, with two waste generators—Cape Town Film Studio (CTFS) and Samson Bedding—to source carbon-rich sawdust. Ywaste uses bokashi composting and vermiculture to convert organic waste into nutrient-rich soil. This synergy diverts approximately seven tonnes of sawdust from landfills annually and reduces greenhouse gas emissions by 2.3 tonnes per year.

The Climate Finance Accelerator (CFA) is a UK-funded global programme, led in South Africa by NBI and GreenCape, that provides technical, financial, and social inclusion support to low-carbon projects to improve their bankability. The programme does not provide direct funding but facilitates connections between project developers and commercial or concessional investors. Eligible projects must be at least at the pre-feasibility stage, have a financing need between USD $5m and $150m, and demonstrate measurable greenhouse gas emission reductions.

The Sustainable Development Timeline tracks the evolution of environmental and development milestones, starting with the 1962 publication of Silent Spring. It documents the rise of influential NGOs like Greenpeace and the Environmental Defense Fund, the establishment of international frameworks such as the Montreal Protocol and the Kyoto Protocol, and the emergence of critical scientific warnings regarding ozone depletion and climate change. The timeline also highlights the intersection of social equity and environmentalism, noting the role of the Global South, the impact of the Millennium Development Goals, and the economic arguments for climate action presented in the Stern Report.

The document argues that the Paris Agreement's goals—limiting temperature increases to well below 2°C and pursuing a 1.5°C limit—require Germany to increase its emissions reduction efforts. To determine the implications for Germany, the analysis compared sectoral emissions reduction scenarios from existing literature and utilized global scenarios and the total CO2 budget for 1.5°C to address a lack of sufficient German-specific 1.5°C data.

The document advocates for a four-step life cycle cost analysis (LCCA) process—establishing a baseline, defining energy efficiency measures (EEMs), calculating financial metrics, and bundling measures—to avoid the sub-optimal design choices often resulting from simple payback analysis. It demonstrates through a fictional chiller replacement example and a real-world 20,000 square-foot retail store retrofit that LCCA can reveal positive net present value (NPV) and higher internal rates of return (IRR) by accounting for avoided business-as-usual costs and synergistic effects. The authors conclude that while LCCA requires more effort in data collection and modeling, the potential for significant energy cost savings and carbon emission reductions makes it worth the investment.

The guide explains the process for selecting up to three pollution control technologies, such as SOx scrubbers or particulate filters, within the TED system to account for emission reductions. It clarifies that the absence of listed controls indicates either no controls exist or they are integrated into the technology, such as catalytic converters in cars. For cases where multiple controls affect a single pollutant, the system assumes emission reductions are additive.

The document identifies ten proven climate solutions that, if scaled up in Estonia, Latvia, Lithuania, Poland, and Ukraine, could reduce emissions by approximately 150 million tonnes by 2030 and save up to 1.2 billion euros.

The report argues that for a climate regime to be politically viable, it must protect the right of the global poor to develop. Using the Greenhouse Development Rights (GDR) framework, it calculates Sweden's obligation as a share of global effort based on a 'Responsibility Capacity Index' (RCI). The analysis finds that Sweden's obligation is significantly higher than current political targets, requiring a 'two-fold obligation' of deep domestic emission cuts and substantial international investments to enable decarbonized development in the global South.

As of June 2026, 140 out of 195 Paris Agreement parties have submitted emission reduction commitments for 2035. While 42 of 43 developed countries have published commitments, the document highlights a gap in global coverage, noting that the United States' withdrawal from the Paris Agreement and Argentina's lack of an updated NDC hinder the 1.5°C temperature goal. The G20 represents 75.05% of global emissions, but current NDCs from this group cover only 63.01% of those emissions.

The document details a legal challenge by LBH Padang against the Indonesian Ministry of Environment and Forestry (KLHK) for failing to enforce sanctions against the PLTU Ombilin power plant. It highlights severe health issues among local children, high rates of acute respiratory infections (ISPA) in the Talawi district, and repeated pollution incidents involving fly ash and bottom ash (FABA). The briefing asserts that the plant's continued operation hinders Indonesia's emission reduction goals and violates the health rights of the local population.

The report highlights that companies in Latin America and the Caribbean (LAC) achieve an average internal rate of return (IRR) of 17% on low-carbon investments, with energy efficiency projects specifically yielding 16.7%. It notes that the region's energy demand is 54% met by renewables and that LAC companies generate double the emission savings per dollar invested compared to those in the US. The document encourages the use of 'smart policies' such as cap-and-trade and renewable energy policies to further accelerate decarbonization.

The document argues that large energy buyers must move beyond basic renewable energy procurement to adopt 'transformative procurement practices' to achieve a zero-carbon grid by 2050. It identifies six key approaches: matching clean energy purchases with the timing of use, incorporating demand flexibility, purchasing dispatchable clean electricity, adopting enabling technologies like energy storage, maximizing emissions reductions, and ensuring an equitable transition.

The document evaluates China's transition from broad climate goals to a framework of specific policy instruments during the 12th Five-Year Plan (2011-2015), noting that many targets will likely be exceeded. It recommends three critical actions for the 13th Five-Year Plan: limiting energy and coal consumption, capping greenhouse gas growth, and implementing a national carbon pricing scheme.

The document outlines key takeaways from the INSIGHT 2022 conference and a related carbon markets workshop, focusing on the financial and regulatory mechanisms needed to electrify India's public transport. It highlights the potential of carbon markets, the success of the Grand Challenge aggregation model, and the need for cross-sectoral collaboration and independent regulatory oversight to manage e-bus procurement and battery lifecycles.

The document evaluates eight 2035 energy scenarios for the U.S. under a 450 ppm CO2 constraint, analyzing eleven energy security factors. It concludes that while some insecurity is inevitable during the transition, the costs and risks of meeting greenhouse gas goals can be minimized through the sustained development and global deployment of advanced low-carbon technologies, provided that policymakers balance aggressive action with the stability of existing fuel systems.

The document details a pilot project involving the Episcopal Church in the Philippines (ECP) to measure GHG emissions across various assets. The survey categorized assets into five types—including churches and schools—and analyzed emissions from energy, water, waste, and refrigerants. Findings revealed that schools have the highest per-individual-asset emissions (153.78t), primarily from refrigerants, while churches have the lowest (6.31t), primarily from energy. The ECP intends to repeat the survey annually to track emission reduction targets. The paper also offers a step-by-step guide for other faith actors to adapt the model, recommending the use of asset inventories, internal communications, and coordinator training.

The document proposes an eight point action plan to help Mexico meet its INDC targets while improving economic competitiveness, energy security, and public health. It asserts that Mexico can achieve its unconditional greenhouse gas emission reduction target using 19 policies, resulting in cumulative net expenditure savings of over 500 billion pesos (approximately 2 percent of 2015 GDP) by 2030. Furthermore, the paper states that by enhancing existing policies and adding two more, Mexico can reach its conditional emission reduction target while maintaining cost savings.

The document examines the critical issues surrounding the finalization of Article 6 of the Paris Agreement, which governs international cooperation through carbon markets. It argues that strong rules are essential to prevent double counting and ensure additionality, as failures in these areas could increase global emissions and weaken Nationally Determined Contributions (NDCs). Furthermore, the paper highlights that the design of Article 6 will influence the cost-effectiveness of emissions reductions, the flow of finance for climate activities, and the funding available for the adaptation fund through a share of proceeds.

The document outlines a model designed to aggregate greenhouse gas (GHG) reduction targets from Compact of Mayors cities and estimate reductions for those that have not yet reported targets. The model generates results across various formats and timeframes, including business-as-usual (BAU) scenarios and avoided emissions for different city categories. A noted limitation is the model's reliance on top-down emission-reduction targets, excluding the potential of specific financial, technological, or renewable energy resources, which is identified as a priority for future bottom-up research.

The World Resources Institute (WRI) evaluated a sludge-to-energy project in Xiangyang City, China, which utilizes high-temperature thermal hydrolysis and anaerobic digestion. The project achieves significant environmental gains, including the recovery of 96% of nitrogen and 99% of phosphorous, and the reduction of greenhouse gas emissions by 95% to 98% compared to landfilling and incineration. Over a 21-year period, the project is expected to produce 45.4 million m3 of natural gas, replacing 60,000 m3 of gasoline and further reducing CO2e emissions by 140,000 metric tons. Economically, the project's success is attributed to a 'government-bank-enterprise' partnership involving the municipal government, KfW Bankengruppe of Germany, and the Export-Import Bank of China, alongside a market-oriented design focusing on the sale of compressed natural gas (CNG) and biochar.