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The Union of Concerned Scientists identifies a significant number of U.S. coal-fired power plants that are economically uncompetitive compared to natural gas and wind power. The report argues that retiring these plants, along with those already scheduled for closure, would improve public health and reduce carbon emissions without jeopardizing grid reliability.

The Union of Concerned Scientists identifies a range of 16 to 32 coal-fired generating units in Michigan as economically uncompetitive compared to natural gas and renewable energy. The report highlights that 87 percent of the state's coal capacity exceeds its 30-year design lifetime, and many of these plants lack modern pollution controls, contributing significantly to public health issues and carbon emissions. The document advocates for retiring these plants in favor of wind, solar, and energy efficiency to reduce CO2 emissions by up to 18.7 million tons annually and stimulate the state's clean energy economy.

The document outlines the impact of the International Maritime Organization's (IMO) Energy Efficiency Design Index (EEDI) and the Ship Energy Efficiency Management Plan (SEEMP) on global shipping emissions. It details operational strategies like speed reduction and virtual arrival systems, as well as technical solutions such as shore-based power, waste heat recovery, and air lubrication. Special attention is given to reducing black carbon and particulate matter (PM) through diesel particulate filters, slide valves, and water-in-fuel emulsification, particularly to mitigate the accelerated melting of ice in the Arctic region.

The research examines the interplay between climate mitigation and economic development using the CRED integrated assessment model. It finds that while climate and development policies are largely independent under extreme assumptions of climate risk (very mild or very serious), they are deeply interconnected under intermediate assumptions. Specifically, the study identifies a threshold where significant resource transfers from high-income to low-income regions are necessary to make emission reductions economically attractive for poorer nations, thereby enabling global climate stabilization.

The report defines a green economy as one that improves human well-being and social equity while reducing environmental risks and pressures on natural resources. It traces the evolution of the concept from early 'steady-state' and 'degrowth' theories to modern 'green growth' strategies promoted by the OECD and EU. The document highlights that Estonia is among the most energy- and resource-intensive EU member states, characterized by high CO2 emissions per capita and a significant ecological footprint, despite having a higher share of renewable energy in its energy mix than the EU average. It argues that GDP is an insufficient measure of progress and advocates for indicators that account for natural, human, and social capital, such as the Happy Planet Index.

The report argues that tropical wood production can be sustainable if shifted away from primary forest logging toward high-yield plantations on degraded lands. It highlights the role of certification programs like FSC and PEFC, though it notes low adoption rates in high-deforestation regions. The document provides specific recommendations for producers, businesses, consumers, and governments to reduce the environmental impact of wood and paper products.

The document argues that incorporating the informal sector into economic models strengthens the case for environmental fiscal reform in Spain. By using carbon tax revenues to reduce labour taxes, the government can encourage workers to move from the informal to the formal sector, thereby reducing unemployment and increasing overall welfare.

The document examines the strategic opportunity for South Africa to leverage Mozambique's massive gas discoveries in the Rovuma Basin to diversify its energy mix and reduce its reliance on coal. It highlights the need for political and financial commitment, including the construction of an LNG terminal and the formation of strategic partnerships, to ensure South Africa does not miss the window of opportunity as Mozambique prepares for gas production by 2018.

The CRED v.1.4 technical report details an integrated assessment model designed to optimize the pace and distribution of emissions mitigation investments across 16 global regions. The model utilizes a Cobb-Douglas production function that accounts for the productivity of 'green capital' and employs a vulnerability index to apportion global climate damages. Key updates in version 1.4 include a 2010 base year, expanded regional disaggregation, and a climate module recalibrated to match the MAGICC5.3 model. The model's optimization process maximizes a global utility function based on regional per capita consumption, with an optional feature to calculate the social cost of carbon.

The report finds that dangerously hot summer days and heat waves have become more common in the US Midwest since the 1940s and 1950s. It highlights that nighttime temperatures have risen, reducing the cooling relief necessary to prevent heat-related illness. The analysis, covering 10 cities, indicates that these trends are not solely due to urban heat island effects, as smaller cities showed similar increases. Future projections suggest a significant increase in days over 90°F and 100°F by the end of the century if high carbon emissions continue.

The report finds that the US Midwest has experienced a significant increase in dangerously hot and humid summer days since the 1940s and 1950s. This trend increases the risk of heat-related illnesses and deaths, particularly for vulnerable populations such as the elderly, children, and urban residents. The analysis, covering 10 cities across eight states, indicates that rising nighttime temperatures and more frequent heat waves exacerbate health risks. Projections suggest that without significant carbon emission reductions, the region will face a substantial increase in days exceeding 90°F and 100°F by the end of the century.

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 document highlights the climate risks associated with increased oil and gas production in the Arctic, specifically the emissions of methane and black carbon. It argues that the Arctic is uniquely vulnerable, with temperatures rising at twice the global average, and that the potential for an 'oil and gas rush' could exacerbate this. The authors propose a series of technical and policy interventions to mitigate these impacts, including the elimination of venting, the use of vapor recovery units, the adoption of ultra low sulfur diesel, and the establishment of standardized monitoring and reporting protocols.

The document describes the New Ventures project, which provides mentorship and investment access to SMEs in six emerging markets to promote environmental sustainability. It highlights Ouro Verde, a Brazilian company producing sustainable Brazil nut products, which has created 47 jobs and supports the sustainable management of 1.3 million hectares of rainforest. Overall, New Ventures has facilitated over $225 million in investment for 346 enterprises, resulting in a 2010 CO2 reduction of 135,021 tons and the sustainable management or conservation of 1,490,448 hectares of land.

The paper examines the potential for an employment double dividend in Spain, where carbon taxes are used to fund reductions in labour taxes. It reviews previous CGE models and introduces a new model that accounts for Spain's significant informal labour market. The authors find that recycling carbon tax revenues into labour tax reductions can significantly decrease unemployment and increase overall welfare, especially when accounting for the reduction of local pollutants.

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 document examines the scale and impact of energy subsidies in Bangladesh, noting that they consume a significant portion of the national budget while primarily benefiting wealthier citizens. It analyzes subsidies for petroleum, natural gas, electricity, and coal, arguing that these measures distort the economy and discourage energy diversification. The guide suggests transitioning toward targeted social assistance, such as cash transfers, and implementing gradual, transparent price adjustments to mitigate the impact on the poor during reform.

The author characterizes the current global crisis as the collapse of a 'liberal-productivist' model, which combined neoliberal deregulation with a productivist drive that ignored ecological limits. This model failed due to a combination of financial instability (a 'debt economy'), extreme revenue inequality, and a 'climate-energy crisis' where the demand for staple commodities like food and energy crowded out durable goods. The author argues that traditional Keynesian solutions are insufficient because they would accelerate climate change, while 'green-washing' ignores the social inequalities at the root of the crisis. A proposed 'Green Deal' would involve a global redistribution of productivity—prioritizing the reduction of labor time over material consumption—and a shift toward a labor-intensive technological paradigm focused on public transportation and care services. Financing this transition would require the 'monetization of debts' and the creation of new credit strictly oriented toward green investments. The author warns that without a coordinated, democratic transition, the world risks a repeat of the 1930s, where economic desperation led to the rise of fascism and Stalinism.

The paper examines the 'double dividend' hypothesis in Spain, arguing that shifting the tax burden from labour to carbon can improve both environmental and economic outcomes. By incorporating the shadow economy into its model, the authors find that reducing labour taxes increases the demand for formal labour, encouraging workers to move from the informal sector to the formal economy. This transition increases official GDP and overall welfare. The study concludes that the potential welfare gains from such reforms are higher in countries with larger initial shadow economies and higher unemployment rates.

The report evaluates advanced nuclear reactor designs to provide affordable, low-carbon energy. It focuses on small modular light water reactors (smLWRs) for their deployment flexibility and safety; high-temperature gas-cooled reactors (HTGRs) for their high thermal efficiency and process heat applications; and fluoride salt-cooled high-temperature reactors (FHRs) for their potential for breakthrough economics due to compact size and high power density.