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The document outlines the growth of Community Supported Agriculture (CSA) in the U.S., specifically focusing on the transition from produce-only shares to meat and egg 'buying clubs'. It highlights how these models support small-to-midsize farms through upfront community investment and risk-sharing. The text advocates for pasture-based livestock systems over confined animal feeding operations (CAFOs), noting improvements in animal health and environmental impact. It also details the specific logistical challenges of meat CSAs, such as perishability and access to slaughter facilities, while providing case studies from Ohio, New York, and California.

The clean car standards, initiated by California's AB 1493 and adopted by the California Air Resources Board (CARB), comprise regulations for air quality, global warming, and zero-emission vehicles. These standards aim for a 30% reduction in global warming pollution from new vehicles by 2016 and are more stringent than federal Corporate Average Fuel Economy (CAFE) standards, targeting a fleet average fuel economy equivalent of 39.2 mpg by 2020 compared to the federal 35 mpg. As of January 2009, 13 states and the District of Columbia had adopted these standards, which are projected to reduce cumulative global warming emissions by 451 million metric tons of CO2E by 2020 across those 15 jurisdictions.

The document identifies human activity—specifically the burning of fossil fuels and tropical deforestation—as the primary cause of global warming. It explains that carbon dioxide (CO2) is the most significant driver of climate change due to its high radiative forcing and abundance, outweighing other heat-trapping gases and natural climate drivers like solar intensity. The text clarifies that the ozone hole is not a cause of global warming, though both result from human atmospheric alterations. Observed impacts include a 1°C increase in global average surface temperature since the pre-industrial age, rising sea levels, and ecological shifts such as thawing permafrost and altered species ranges.

The Union of Concerned Scientists identifies several organizations that promote climate skepticism and disinformation, arguing they are part of a "disinformation playbook" funded by the fossil fuel industry to delay climate action. The report details the activities of groups such as the American Enterprise Institute, Heartland Institute, and the Heritage Foundation, documenting millions of dollars in contributions from ExxonMobil and Koch-funded foundations. These organizations are accused of undermining scientific consensus, attacking climate scientists, and pushing model legislation to obstruct emissions reductions.

The document details the aftermath of the 2008 Kingston disaster, where over 1 billion gallons of coal ash slurry were released. It tracks TVA's legal battles, the health impacts on local communities and cleanup workers, the disposal of ash in Perry County, Alabama, and the prolonged struggle to compel the EPA to finalize federal coal ash disposal regulations by 2014.

This fact sheet outlines the evolution of sustainable development through a timeline of milestones. It tracks the emergence of environmental awareness in the 1960s, the establishment of international frameworks like the UN Environment Programme and the Montreal Protocol, and the formalization of the 'sustainable development' concept via the Brundtland Report. The timeline also documents ecological disasters, the rise of environmental NGOs, and the development of climate-specific initiatives such as the IPCC and the Kyoto Protocol.

The document details the health impacts of radon, lead, mold, and volatile organic chemicals (VOCs) in buildings, particularly schools. It highlights that indoor pollutant levels often exceed outdoor levels and notes the significant financial costs of poor air quality, contrasted with the potential billions of dollars in savings from building improvements and increased worker productivity.

The document reports a decline in US automotive fuel economy from a 1987 peak of 22.1 mpg to approximately 21 mpg in 2005, attributed to increased vehicle weight, horsepower, and the popularity of SUVs and light trucks. It details advanced technologies for efficiency gains, including aerodynamics, low-rolling-resistance tires, hybrid drivetrains, weight reduction, and direct-injection stratified charge (DISC) engines. Additionally, it highlights the impact of basic maintenance—such as tire pressure, air filter replacement, and engine tuning—on fuel economy, and notes that increased efficiency reduces foreign oil dependence and greenhouse gas emissions.

The document details how whole building design and climate-responsive architecture reduce energy consumption. It highlights specific features such as cool roofs, tight building shells, and Energy Star appliances, noting that energy-efficient homes can reduce heating, cooling, and hot water costs by 30 to 40 percent compared to conventional new homes. It also addresses barriers to adoption, including the high cost of retrofitting existing buildings and the lack of federal energy codes.

The document describes geothermal energy as the third largest renewable energy source, noting that the United States is the world's largest producer with 2,800 MW of connected capacity. It details three power plant technologies—flash steam, dry steam, and binary cycle—alongside direct-use and heat pump applications. Key benefits include base load power availability and significantly lower CO2 emissions compared to coal, though the document notes risks such as land subsidence and induced seismicity.

The document details how the US industrial sector, which consumes over one-third of national energy, can reduce usage through technologies like combined heat and power, adjustable speed drives, and improved steam and compressed air systems. It highlights energy savings in five key industries—aluminum, chemicals, forest products, glass, and steel—and provides case studies from the Dallas-Fort Worth International Airport and Sara Lee Corporation to demonstrate the financial and environmental benefits of efficiency upgrades.

The document describes solar water heating systems, which use solar collectors and storage tanks to provide hot water, space heating, and air conditioning. In the United States, over 1.5 million homes and businesses use these systems, with a potential for 29 million installations if 40% of homes have sufficient sunlight. The technology is categorized into direct and indirect systems for temperature management, and passive (thermosiphons) and active (pump-based) systems for circulation. While initial costs are higher than conventional heaters ($1,500–$3,500 versus $150–$450), they typically pay for themselves within 4 to 8 years through energy savings. Environmental benefits include the prevention of over 50 tons of carbon dioxide emissions per unit over 20 years.

The document outlines the state of the US wind energy sector as of 2006, noting that installed capacity reached 6,740 MW in 2004. It highlights the role of the Production Tax Credit (PTC) in driving growth and reducing costs to between $0.03 and $0.06 per kWh. The text compares onshore and offshore wind potential, discusses the environmental benefits of avoiding carbon dioxide and sulfur dioxide emissions, and notes that the US has been surpassed by Germany, Spain, Denmark, and the UK in wind capacity and technology development.

As of early 2006, the U.S. wind industry had a generating capacity of 9,149 MW, with 2005 seeing a 35 percent growth in capacity. The document details various federal incentives, including the Production Tax Credit (PTC) and Clean Renewable Energy Bonds (CREBS), as well as state-level mechanisms like Renewable Portfolio Standards (RPS) and Public Benefit Funds (PBF). It highlights the potential for wind energy to provide up to 20 percent of the U.S. power supply if natural gas prices remain above $4 per thousand cubic feet.

Diesel-powered transportation sources in the US are responsible for over 60 percent of nitrogen oxides (NOx) and more than 70 percent of fine particulate matter (PM2.5) emissions. The World Health Organization classifies diesel exhaust as carcinogenic, with components like PM2.5 and NOx causing respiratory and cardiovascular illnesses, premature death, and reduced lung function. These health impacts disproportionately affect communities of color and socioeconomically disadvantaged populations. While over 100 models of electric trucks and buses are currently available, the document argues that public policy is necessary to accelerate the market and address the climate crisis and health disparities.

The document details the significant contribution of Midwest power plants to US sulfur emissions, noting that coal combustion in Indiana, Illinois, Ohio, Michigan, Minnesota, and Wisconsin releases millions of tons of sulfur dioxide annually. It emphasizes that 'grandfathered' plants exploit Clean Air Act loopholes to avoid using scrubbers, which can remove 90-95% of emissions, leading to severe health issues and environmental damage.

The document promotes active transportation—human-powered travel like walking and cycling—as a way to integrate physical activity into daily life. It highlights health benefits, including reduced risks of chronic diseases and obesity, as well as mental health improvements. Economically, it notes that active transport is a low-cost alternative to car ownership, which can cost approximately $10,000 annually. Environmentally, it argues that active transport produces no greenhouse gases or air pollution, unlike cars. Finally, it emphasizes that active transportation increases community access for the 20-40% of people who cannot drive.

The document details Alberta's heavy reliance on coal for electricity, noting that in 2014, 68% of the province's electricity came from coal, with six plants emitting approximately 43 megatonnes of greenhouse gases in 2011. It links these emissions to broader climate trends in Canada, where average temperatures rose by 1.7°C between 1948 and 2012. The text outlines severe global health risks, including an expected 250,000 additional annual deaths between 2030 and 2050 due to heat, malnutrition, and disease. Specifically for Albertans, it predicts increased heat waves, smog, and extreme weather, citing the 2013 floods that displaced over 100,000 people and cost over $5 billion.

The document outlines the three-stage process of carbon capture and storage (CCS)—capture, transport, and storage—and argues that these technologies are essential for decarbonizing hard-to-abate industries like cement and natural gas processing. It highlights Colorado's significant geologic storage capacity, estimated at nearly 150 billion metric tons of CO2, and identifies the Denver Basin, Cañon City Embayment, Piceance, and Sand Wash basins as potentially suitable sites. Economically, the document cites Rhodium Group estimates that CCS deployment could create 1,060–1,580 operational jobs and nearly 400 transportation infrastructure jobs annually over 15 years. It also details financial incentives, including the federal 45Q tax credit (offering up to $180/ton for direct air capture) and state-level support via the Colorado Industrial Tax Credit Offering and the Clean Air Program (CAP). Finally, it addresses safety concerns, noting that EPA Class VI permits regulate storage to protect drinking water and that CO2 pipelines have a long safety record in the U.S.

The document outlines the three-stage process of CCS—capture, transport, and storage—and argues that these technologies are essential for decarbonizing Michigan's hard-to-abate industrial facilities. It highlights Michigan's significant geologic storage capacity, estimated at over 45 billion metric tons of CO2, and the role of the 45Q tax credit in incentivizing projects. The text notes that Michigan already has operational commercial CCS, such as the Core Energy, LLC project, and identifies 126 eligible power and industrial facilities for tax credits.