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The WWF Polar Bear CAP Scorecard evaluates the initial implementation of the Circumpolar Action Plan from 2015 to 2017. It finds that while individual Range States have made progress in areas like population surveys and trade monitoring, overall progress is slow, with only 5% of total CAP actions completed. The report highlights significant gaps in joint circumpolar collaboration, transparency, and the integration of Traditional Ecological Knowledge, while urging a more strategic approach to address the primary threat of climate-driven sea ice loss.

The 2017 Annual Monitoring Review evaluates SEforALL's efforts to drive Sustainable Development Goal 7 (SDG 7) through work streams including Energy Efficiency First, Leave No One Behind, and Sustainable Energy Diplomacy. While the organization demonstrated strength in intervention design and target audience engagement, it faced challenges related to resource capacity, staffing constraints, and internal communication, which occasionally impacted delivery timelines and post-launch engagement.

The study evaluates 52 climate actions from the 2014 UN Climate Summit, finding that while overall output performance after one year exceeds expectations, there are significant disparities between action areas and a persistent implementation gap in developing countries.

The Union of Concerned Scientists evaluated how California's 10 largest publicly owned utilities (POUs) performed against the 20 percent by 2010 Renewables Portfolio Standard (RPS). While collective RPS-eligible investments rose from 4.1 percent in 2003 to 18.8 percent in 2010, the report found significant variance in utility performance. Three utilities—Silicon Valley Power, Turlock Irrigation District, and Modesto Irrigation District—were categorized as "sprinting ahead," while others were labeled as "on the right track" or a "false start." The analysis highlights that reliance on short-term contracts fails to provide financial security for developers and does not effectively promote new clean energy facilities. To meet the strengthened 33 percent by 2020 requirement, the report recommends that POUs prioritize long-term contracts and direct ownership of projects to reduce fossil fuel reliance and stabilize prices.

The report analyzes how California's 10 largest publicly owned utilities (POUs) met the 2010 RPS goal of 20 percent renewables. While collective RPS-eligible investments rose from 4.1 percent in 2003 to 18.8 percent in 2010, the quality of these investments varied. The authors emphasize that long-term contracts for new facilities are the most effective way to drive new clean energy development and stabilize rates. The report categorizes POUs into three groups: those 'sprinting ahead' (e.g., Silicon Valley Power), those 'on the right track' (e.g., LADWP), and those with a 'false start' (e.g., Imperial Irrigation District). It concludes with recommendations for the California Energy Commission (CEC) and POUs to prioritize long-term investments and improve reporting to meet the 33 percent RPS by 2020.

The report evaluates five brick-firing technologies: Fixed Chimney Bulls Trench Kiln (FCBTK), Zig-zag Kiln, Vertical Shaft Brick Kiln (VSBK), Down-Draught Kiln (DDK), and Tunnel Kiln. VSBK is identified as the most energy-efficient and lowest emitting technology, while DDK is the least efficient. Zig-zag kilns are proposed as the most logical replacement for the prevalent FCBTKs due to lower investment costs and better performance. The study highlights significant barriers to modernization in India, including labor shortages, rising fuel costs, and land lease restrictions. It recommends a roadmap including the phase-out of FCBTKs by 2020, promotion of internal fuels through semi-mechanization, and the launch of a national brick development programme to improve profitability and working conditions.

The 2011-2012 CDKN Partner Survey reveals high satisfaction with the network's information products, particularly its publications and newsletter, with higher approval ratings from partners in the South. While over 83% of respondents found CDKN effective at facilitating knowledge sharing, there were significant criticisms regarding its procurement processes and the administrative burden placed on partners, especially smaller organisations and individual consultants. Partners suggested a greater focus on grassroots support in developing countries and the creation of more practical, field-based partnerships.

China's energy intensity decreased by 15.6% between 2005 and 2009, putting it on track to meet its 11th Five-Year Plan target of a 20% reduction. The report finds that while top-down administrative measures and plant closures were effective, much of the 'low-hanging fruit' has been picked, suggesting that future reductions in the 12th Five-Year Plan will be more costly. Sectoral analysis shows significant gains in power and manufacturing efficiency, while the building and transport sectors faced challenges from rapid urbanization and a shift toward more energy-intensive transport modes. Agriculture and forestry provided significant carbon sinks through afforestation, though fertilizer use remains a primary source of emissions.

The study finds that CDM projects generally overestimate their emission reduction potential, with actual CER issuance reaching only 76% of the amount predicted at registration. Performance varies significantly by project type, with N2O projects over-performing (129%) and animal waste projects under-performing (28%). The analysis also indicates that in-house project development generally outperforms the use of large external consultancies, and that India showed the best host-country performance (122%) compared to China (55%) and Brazil (90%).

The report assesses the first decade of GM crop commercialization, focusing on soy, maize, cotton, and rapeseed. It argues that the promised benefits—such as increased yields and reduced pesticide use—are largely myths. In the US, it notes that GM crops have not increased potential yields and have actually increased overall agrochemical use. In South America, specifically Argentina, Brazil, and Paraguay, the expansion of GM soy is linked to deforestation and increased pesticide use, with GM varieties showing higher susceptibility to drought than conventional ones. In Asia and Africa, the report highlights the failure of Bt cotton in China, India, and Indonesia, citing the emergence of secondary pests and increased farmer indebtedness. It concludes that the primary beneficiary of this technology is Monsanto, which has consolidated control over the global seed market, while small farmers face increased dependency and economic risk.

The World Resources Institute (WRI) reported 'net' CO2 emissions of 1,031 metric tons in 2004 and 978 metric tons in 2005, representing a 3% and 8% decrease respectively from its 2000 base year. To achieve its 'net zero' goal, WRI utilizes a combination of internal efficiency measures, the purchase of renewable energy certificates (RECs), and investments in GHG offsets through the Chicago Climate Exchange. The organization also updated its accounting methodology to exclude paper emissions from its primary goal due to calculation uncertainties, though it continues to track them separately. Beyond its own footprint, WRI manages several multi-stakeholder partnerships, including the GHG Protocol and Climate Northeast, to promote corporate greenhouse gas management.

WRI's fiscal year 2002 CO2 emissions were 1,306 metric tons, representing a 3.5% reduction from 2001. The primary emission sources were purchased electricity (42%) and air travel (40%). While air travel emissions have decreased to 1% below 2000 levels, electricity emissions have risen 24% since 2000, largely due to increased cooling requirements from another tenant in WRI's non-separately metered building. WRI has adjusted historical data using improved methodologies and now holds a surplus of carbon offsets. To maintain its commitment, WRI is exploring new ways to fund offsets and has published the 'Working 9 to 5 on Climate Change' guide to help other organizations reduce their footprints.

The Union of Concerned Scientists (UCS) monitored 10 US nuclear power plants and found a "serious breakdown in quality assurance," noting that internal auditors failed to identify any of the 200+ reported incidents. The study found that 44 percent of problems were caused by poor procedures and 35 percent by worker mistakes. While some plants like Surry and Oyster Creek demonstrated proactive safety cultures, others like LaSalle and Sequoyah showed systemic failures, including ignored warnings and repetitive errors. UCS recommends better training for auditors and workers, revised procedures, and stronger NRC enforcement.

The report finds that the DMRE's capacity for environmental compliance monitoring and enforcement at mines remains 'woefully inadequate', with a severe shortage of qualified inspectors relative to the number of operating mines. Analysis of data from 2017 to 2019 reveals a decrease in inspections in six of nine provinces and significant discrepancies between the DMRE's annual reports and information provided via PAIA requests. The document highlights a lack of transparency, noting that the DMRE does not publish a comprehensive results report similar to the National Environmental Compliance and Enforcement Report (NECER). Criminal enforcement is described as inconsistent, with some provinces recording no activity and others showing a steep drop-off between arrests and successful prosecutions.

Mighty Earth's Deforestation Tracker identifies significant land clearance linked to major Brazilian agribusiness traders, specifically highlighting JBS, Cargill, and Bunge as poor performers. The report details how these companies supply supermarkets in the US, UK, Germany, France, and the Netherlands, and urges retailers to implement strict no-deforestation policies and shift sourcing to better-performing traders.

The document describes testing conducted between August and December 2025 on a 3-ton residential split-system and a 5-ton packaged rooftop unit (RTU) to compare the effects of different R-410A refrigerant qualities. Results indicate that reclaimed refrigerant meeting AHRI 700 purity standards causes no measurable short-term performance penalty in capacity, efficiency, or power consumption compared to virgin refrigerant. Testing with recovered refrigerant and near-empty tanks showed similar stability, although recovered refrigerant quality is noted as inherently variable. Additionally, the RTU showed performance resilience down to 85% of nominal charge, likely due to the use of thermostatic expansion valves (TXVs).

The RMI Headquarters is a 4,000-square-foot experimental bioshelter in Colorado designed for extreme resource efficiency. It utilizes passive solar design, superinsulation, and advanced glazing to eliminate the need for a conventional heating system, achieving a 99% reduction in space- and water-heating energy. The structure integrates a residential home, a year-round greenhouse for food production, and an office space. Key technologies include krypton-filled Heat Mirror windows, a 1,500-gallon superinsulated water storage tank, and a combination of grid-interactive and stand-alone photovoltaic systems. The document details the building's construction, including its 16-inch thick masonry walls with polyurethane foam cores, and provides economic data showing that the efficiency investments paid for themselves in approximately ten months based on 1983-84 technology.