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 Decade: 2010-2019
 Collection: Congressional Research Service Reports
Is Biopower Carbon Neutral?

Is Biopower Carbon Neutral?

Date: February 19, 2015
Creator: Bracmort, Kelsi
Description: This report discusses some factors taken into account when considering whether biopower is carbon neutral. It does not discuss carbon accounting for other bioenergy pathways.
Contributing Partner: UNT Libraries Government Documents Department
Is Biopower Carbon Neutral?

Is Biopower Carbon Neutral?

Date: July 6, 2011
Creator: Bracmort, Kelsi
Description: This report assesses the variables involved in determining whether or not biopower (i.e., electricity generated from biomass) is a carbon-neutral alternative to fossil fuels as a way to help meet meet U.S. energy demands and reduce U.S. greenhouse gas (GHG) emissions. It includes information about the biomass carbon cycle, GHG accounting for biopower production, recent developments affecting the assessment, and overview of whether or not it can be considered carbon neutral, and legislative implications.
Contributing Partner: UNT Libraries Government Documents Department
Is Biopower Carbon Neutral?

Is Biopower Carbon Neutral?

Date: January 25, 2011
Creator: Bracmort, Kelsi
Description: This report assesses the variables involved in determining whether or not biopower (i.e., electricity generated from biomass) is a carbon-neutral alternative to fossil fuels as a way to help meet meet U.S. energy demands and reduce U.S. greenhouse gas (GHG) emissions. It includes information about the biomass carbon cycle, GHG accounting for biopower production, recent developments affecting the assessment, and overview of whether or not it can be considered carbon neutral, and legislative implications.
Contributing Partner: UNT Libraries Government Documents Department
Geoengineering: Governance and Technology Policy

Geoengineering: Governance and Technology Policy

Date: November 26, 2013
Creator: Bracmort, Kelsi & Lattanzio, Richard K.
Description: This report is intended as a primer on the policy issues, science, and governance of geoengineering technologies. The report will first set the policy parameters under which geoengineering technologies may be considered. It will then describe selected technologies in detail and discuss their status. The third section provides a discussion of possible approaches to governmental involvement in, and oversight of, geoengineering, including a summary of domestic and international instruments and institutions that may affect geoengineering projects.
Contributing Partner: UNT Libraries Government Documents Department
Biochar: Examination of an Emerging Concept to Mitigate Climate Change

Biochar: Examination of an Emerging Concept to Mitigate Climate Change

Date: May 24, 2010
Creator: Bracmort, Kelsi S.
Description: Biochar is a charcoal produced under high temperatures using crop residues, animal manure, or any type of organic waste material. Depending on the feedstock, biochar may look similar to potting soil or to a charred substance. The combined production and use of biochar is considered a carbon-negative process, meaning that it removes carbon from the atmosphere. This report briefly describes biochar, its potential advantages and disadvantages, legislative support, and research and development activities underway in the United States.
Contributing Partner: UNT Libraries Government Documents Department
Geoengineering: Governance and Technology Policy

Geoengineering: Governance and Technology Policy

Date: August 16, 2010
Creator: Bracmort, Kelsi; Lattanzio, Richard K. & Barbour, Emily C.
Description: This report is intended as a primer on the policy issues, science, and governance of geoengineering technologies. The report will first set the policy parameters under which geoengineering technologies may be considered. It will then describe selected technologies in detail and discuss their status. The third section provides a discussion of possible approaches to governmental involvement in, and oversight of, geoengineering, including a summary of domestic and international instruments and institutions that may affect geoengineering projects.
Contributing Partner: UNT Libraries Government Documents Department
Geoengineering: Governance and Technology Policy

Geoengineering: Governance and Technology Policy

Date: January 10, 2011
Creator: Bracmort, Kelsi; Lattanzio, Richard K. & Barbour, Emily C.
Description: This report is intended as a primer on the policy issues, science, and governance of geoengineering technologies. The report will first set the policy parameters under which geoengineering technologies may be considered. It will then describe selected technologies in detail and discuss their status. The third section provides a discussion of possible approaches to governmental involvement in, and oversight of, geoengineering, including a summary of domestic and international instruments and institutions that may affect geoengineering projects.
Contributing Partner: UNT Libraries Government Documents Department
Methane Capture: Options for Greenhouse Gas Emission Reduction

Methane Capture: Options for Greenhouse Gas Emission Reduction

Date: January 7, 2011
Creator: Bracmort, Kelsi; Ramseur, Jonathan L.; McCarthy, James E.; Folger, Peter & Marples, Donald J.
Description: This report discusses alternatives for addressing methane capture, sources of methane, opportunities and challenges for methane capture, and current federal programs that support methane recovery.
Contributing Partner: UNT Libraries Government Documents Department
Ocean Acidification

Ocean Acidification

Date: May 27, 2010
Creator: Buck, Eugene H. & Folger, Peter
Description: This report discusses the increasing concern, within the scientific community, that rising levels of carbon dioxide in the atmosphere could detrimentally alter marine ecosystems. The report discusses how ocean acidification happens, its possible outcomes, as well as natural and human responses that could possibly limit or reduce the rate of the process.
Contributing Partner: UNT Libraries Government Documents Department
Increasing the Efficiency of Existing Coal- Fired Power Plants

Increasing the Efficiency of Existing Coal- Fired Power Plants

Date: December 20, 2013
Creator: Campbell, Richard J.
Description: This report focuses on efficiency improvements to power plants, and discusses retrofits, technologies, and other modifications to facility operations which offer the potential to improve power plant efficiency and reduce CO2 emissions.
Contributing Partner: UNT Libraries Government Documents Department
Volkswagen, Defeat Devices, and the Clean Air Act: Frequently Asked Questions

Volkswagen, Defeat Devices, and the Clean Air Act: Frequently Asked Questions

Date: February 10, 2016
Creator: Canis, Bill; Lattanzio, Richard K.; Vann, Adam & Yacobucci, Brent D.
Description: This report provides answers to a series of frequently asked questions focusing on a description of modern diesel technologies, their market and emissions profiles, and some potential reasons that could underlie the use of defeat devices. It summarizes the specific allegations filed against VW under the Clean Air Act, the current status of federal and state investigations, and the potential civil and criminal penalties. Further, the report introduces several outstanding issues currently under debate regarding the Environmental Protection Agency's (EPA's) resources and activities, and issues surrounding VW's defeat device.
Contributing Partner: UNT Libraries Government Documents Department
Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement

Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement

Date: August 18, 2014
Creator: Copeland, Claudia
Description: This report discusses a plan announced by EPA in January 2005, called the Air Compliance Agreement, that would produce air quality monitoring data on animal agriculture emissions from a small number of farms, while at the same time protecting all participants (including farms where no monitoring takes place) through a “safe harbor” from liability under certain provisions of federal environmental laws.
Contributing Partner: UNT Libraries Government Documents Department
Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement

Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement

Date: July 20, 2012
Creator: Copeland, Claudia
Description: From an environmental quality standpoint, much of the interest in animal agriculture has focused on impacts on water resources, because animal waste, if not properly managed, can harm water quality through surface runoff, direct discharges, spills, and leaching into soil and groundwater. A more recent issue is the contribution of emissions from animal feeding operations (AFO), enterprises where animals are raised in confinement, to air pollution. AFOs can affect air quality through emissions of gases such as ammonia and hydrogen sulfide, particulate matter, volatile organic compounds, hazardous air pollutants, and odor. These pollutants and compounds have a number of environmental and human health effects. This report reviews key issues associated with the Air Compliance Agreement.
Contributing Partner: UNT Libraries Government Documents Department
EPA's Vessel General Permit: Background and Issues

EPA's Vessel General Permit: Background and Issues

Date: January 8, 2014
Creator: Copeland, Claudia
Description: This report is an overview of the revised Vessel General Permit (VGP) from the Environmental Protection Agency (EPA) and two key issues: inclusion of numeric performance standards to limit ballast water discharges from vessels, and controversies about the role of states in regulating vessel discharges.
Contributing Partner: UNT Libraries Government Documents Department
2006 National Ambient Air Quality Standards (NAAQS) for Fine Particulate Matter (PM2.5): Designating Nonattainment Areas

2006 National Ambient Air Quality Standards (NAAQS) for Fine Particulate Matter (PM2.5): Designating Nonattainment Areas

Date: October 25, 2012
Creator: Esworthy, Robert
Description: This report focuses primarily on the NAAQS implementation process for designating geographical nonattainment areas with respect to the tightening of the PM2.5 standards under the 2006 particulates NAAQS, including comparisons with the final designations under the 1997 PM2.5 NAAQS. Also included is a brief overview of states' subsequent obligations for developing and submitting implementation plans (SIPs) for attaining or maintaining compliance with the NAAQS.
Contributing Partner: UNT Libraries Government Documents Department
2013 National Ambient Air Quality Standard (NAAQS) for Fine Particulate Matter (PM2.5): Designating Nonattainment Areas

2013 National Ambient Air Quality Standard (NAAQS) for Fine Particulate Matter (PM2.5): Designating Nonattainment Areas

Date: December 23, 2015
Creator: Esworthy, Robert
Description: This report focuses primarily on the NAAQS implementation process for designating geographical nonattainment areas with respect to the tightening of the PM2.5 annual standard under the 2013 particulates NAAQS.
Contributing Partner: UNT Libraries Government Documents Department
Air Quality: EPA's 2012 Proposed Changes to the Particulate Matter (PM) Standard

Air Quality: EPA's 2012 Proposed Changes to the Particulate Matter (PM) Standard

Date: September 5, 2012
Creator: Esworthy, Robert
Description: This report summarizes the Environmental Protection Agency's (EPA's) June 2012 proposed changes to the particulate matter (PM) National Ambient Air Quality Standard (NAAQS) and includes comparisons with previous (1997) and current (2006) promulgated and proposed standards. Key actions leading up to the June 2012 proposal, and potential issues and concerns associated with the proposal to strengthen the PM2.5 annual standard, are also highlighted.
Contributing Partner: UNT Libraries Government Documents Department
Air Quality: EPA's 2013 Changes to the Particulate Matter (PM) Standard

Air Quality: EPA's 2013 Changes to the Particulate Matter (PM) Standard

Date: January 23, 2013
Creator: Esworthy, Robert
Description: This report summarizes Environmental Protection Agency's (EPA) January 15, 2013, final and June 2012 proposed changes to the National Ambient Air Quality Standard (NAAQS) and includes comparisons with previous (1997 and 2006) promulgated and proposed standards. Key actions leading up to the agency's determination, and potential issues and concerns associated with changing the Particulate Matter annual standard, are also highlighted.
Contributing Partner: UNT Libraries Government Documents Department
Air Quality: EPA's 2013 Changes to the Particulate Matter (PM) Standard

Air Quality: EPA's 2013 Changes to the Particulate Matter (PM) Standard

Date: January 7, 2015
Creator: Esworthy, Robert
Description: This report summarizes the Environmental Protection Agency's (EPA) January 15, 2013, final and June 2012 proposed changes to the National Ambient Air Quality Standard (NAAQS) and includes comparisons with previous (1997 and 2006) promulgated and proposed standards. Key actions leading up to the agency's determination, and potential issues and concerns associated with changing the Particulate Matter annual standard, are also highlighted.
Contributing Partner: UNT Libraries Government Documents Department
Air Quality: EPA's 2013 Changes to the Particulate Matter (PM) Standard

Air Quality: EPA's 2013 Changes to the Particulate Matter (PM) Standard

Date: December 23, 2015
Creator: Esworthy, Robert
Description: This report summarizes the Environmental Protection Agency's (EPA) proposed changes to the National Ambient Air Quality Standard (NAAQS) and includes comparisons with previous (1997 and 2006) promulgated and proposed standards.
Contributing Partner: UNT Libraries Government Documents Department
Federal Pollution Control Laws: How Are They Enforced?

Federal Pollution Control Laws: How Are They Enforced?

Date: December 16, 2013
Creator: Esworthy, Robert
Description: This report provides an overview of the statutory framework, key players, infrastructure, resources, tools, and operations associated with enforcement and compliance of the major pollution control laws and regulations administered by EPA. It also outlines the roles of federal (including regional offices) and state regulators, as well as the regulated community.
Contributing Partner: UNT Libraries Government Documents Department
The National Ambient Air Quality Standards (NAAQS) for Particulate Matter (PM): EPA's 2006 Revisions and Associated Issues

The National Ambient Air Quality Standards (NAAQS) for Particulate Matter (PM): EPA's 2006 Revisions and Associated Issues

Date: March 14, 2013
Creator: Esworthy, Robert
Description: This report provides an analysis of the EPA's final 2006 revisions to the particulates National Ambient Air Quality Standards (NAAQS), and an overview of the estimated costs and benefits of the revised standards and of more stringent alternatives analyzed. The report highlights concerns and issues raised regarding the 2006 revisions to the particulates standards, including those of the science advisory committee (CASAC), and actions in Congress.
Contributing Partner: UNT Libraries Government Documents Department
Carbon Capture: A Technology Assessment

Carbon Capture: A Technology Assessment

Date: November 5, 2013
Creator: Folger, Peter
Description: This report is a brief summary of what carbon capture and storage (CCS) is, how it is supposed to work, why it has gained the interest and support of some members of Congress, and what some of the challenges are to its implementation and deployment across the United States.
Contributing Partner: UNT Libraries Government Documents Department
Carbon Capture and Sequestration (CCS): A Primer

Carbon Capture and Sequestration (CCS): A Primer

Date: May 14, 2012
Creator: Folger, Peter
Description: This report is a brief summary of what CCS is, how it is supposed to work, why it has gained the interest and support of some members of Congress, and what some of the challenges are to its implementation and deployment across the United States.
Contributing Partner: UNT Libraries Government Documents Department
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