Download or read book Improving Characterization of Anthropogenic Methane Emissions in the United States written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2018-08-25 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding, quantifying, and tracking atmospheric methane and emissions is essential for addressing concerns and informing decisions that affect the climate, economy, and human health and safety. Atmospheric methane is a potent greenhouse gas (GHG) that contributes to global warming. While carbon dioxide is by far the dominant cause of the rise in global average temperatures, methane also plays a significant role because it absorbs more energy per unit mass than carbon dioxide does, giving it a disproportionately large effect on global radiative forcing. In addition to contributing to climate change, methane also affects human health as a precursor to ozone pollution in the lower atmosphere. Improving Characterization of Anthropogenic Methane Emissions in the United States summarizes the current state of understanding of methane emissions sources and the measurement approaches and evaluates opportunities for methodological and inventory development improvements. This report will inform future research agendas of various U.S. agencies, including NOAA, the EPA, the DOE, NASA, the U.S. Department of Agriculture (USDA), and the National Science Foundation (NSF).
Download or read book An Evaluation of the Relationship Between the Production and Use of Energy and Atmospheric Methane Emissions written by David W. Barns and published by . This book was released on 1990 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methane Emissions from the Natural Gas Industry written by Robert A. Lott and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methane Emissions from the Natural Gas Industry written by Matthew R. Harrison and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methane Emissions from the Natural Gas Industry written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methane Emissions from the Natural Gas Industry written by Matthew R. Harrison and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tier 1 Executive Summary of Methane Emissions from the Natural Gas Industry written by Matthew R. Harrison and published by . This book was released on 1996 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analytical Techniques in the Oil and Gas Industry for Environmental Monitoring written by Melissa N. Dunkle and published by John Wiley & Sons. This book was released on 2020-09-01 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thorough introduction to environmental monitoring in the oil and gas industry Analytical Techniques in the Oil and Gas Industry for Environmental Monitoring examines the analytical side of the oil and gas industry as it also provides an overall introduction to the industry. You’ll discover how oil and natural gas are sourced, refined, and processed. You can learn about what’s produced from oil and natural gas, and why evaluating these sourced resources is important. The book discusses the conventional analyses for oil and natural gas feeds, along with their limitations. It offers detailed descriptions of advanced analytical techniques that are commercially available, plus explanations of gas and oil industry equipment and instrumentation. You’ll find technique descriptions supplemented with a list of references as well as with real-life application examples. With this book as a reference, you can prepare to apply specific analytical methods in your organization’s lab environment. Analytical Techniques can also serve as your comprehensive resource on key techniques in the characterization of oil and gas samples, within both refinery and environmental contexts. Understand of the scope of oil and gas industry techniques available Consider the benefits and limitations of each available process Prepare for applying analytical techniques in your lab See real examples and a list of references for each technique Read descriptions of off-line analytics, as well as on-line and process applications As a chemist, engineer, instructor, or student, this book will also expand your awareness of the role these techniques have in environmental monitoring and environmental impact assessments.
Download or read book Methane and Climate Change written by Dave Reay and published by Routledge. This book was released on 2010-08-12 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methane is a powerful greenhouse gas and is estimated to be responsible for approximately one-fifth of man-made global warming. Per kilogram, it is 25 times more powerful than carbon dioxide over a 100-year time horizon -- and global warming is likely to enhance methane release from a number of sources. Current natural and man-made sources include many where methane-producing micro-organisms can thrive in anaerobic conditions, particularly ruminant livestock, rice cultivation, landfill, wastewater, wetlands and marine sediments. This timely and authoritative book provides the only comprehensive and balanced overview of our current knowledge of sources of methane and how these might be controlled to limit future climate change. It describes how methane is derived from the anaerobic metabolism of micro-organisms, whether in wetlands or rice fields, manure, landfill or wastewater, or the digestive systems of cattle and other ruminant animals. It highlights how sources of methane might themselves be affected by climate change. It is shown how numerous point sources of methane have the potential to be more easily addressed than sources of carbon dioxide and therefore contribute significantly to climate change mitigation in the 21st century.
Download or read book Methane Emissions from the Oil and Gas Industry written by and published by . This book was released on 1997 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fugitive Methane in the Oil and Gas Industry written by Eric David Lebel and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Concentrations of methane--a potent and abundant greenhouse gas that has contributed one-quarter of the radiative forcing to date--has been increasing at alarming rates and continues to rise. In this presentation, I provide novel measurements of emissions from two less-studied sources of methane emissions from the natural gas industry: abandoned oil and gas wells in California and residential natural gas appliances. For abandoned wells, I sampled 121 wells and found small but detectable methane emissions from 34 of 97 plugged wells (mean emission: 0.286 g CH4 hr-1), 11 of 17 idle wells (mean: 35.4 g CH4 hr-1), 4 of 6 active wells (mean: 189.7 g CH4 hr-1), and one unplugged well (10.9 g CH4 hr-1) totaling 0.8% of anthropogenic methane emissions in the state. For natural gas appliances, I focus my samples on water heaters--distinguishing emissions between tankless and storage varieties--and cooking appliances. I sampled water heaters from 64 northern California homes to quantify methane emissions and characterize daily usage patterns. I found that individual tankless water heaters emit 2390 [95% CI: 2250, 2540] g CH4 yr-1 on average, 0.93% [0.87%, 0.99%] of their natural gas consumed, primarily from on/off pulses. Storage water heaters emitted 1400 [1240, 1560] g CH4 yr-1 on average, 0.39% [0.34%, 0.43%] of their natural gas consumption. Water heaters overall emit an estimated 82.3 [73.2, 91.5] Gg CH4 yr-1, 0.40% [0.35%, 0.44%] of all natural gas consumed by these appliances. I also measured methane emissions from 44 stoves and found that stoves emit 29.7 [28.3, 31.6] Gg CH4 yr-1, or 1.39% of the gas they use; about three-quarters of these emissions are during steady-state off. This amount is 9% of the current total reported by the USEPA from "stationary combustion"--emissions from appliances in residences. I also measured NOx from 32 stoves and found emissions between 15.8 and 232.6 mL NOx hr-1, depending on burner size. Normalized for burner output, emissions were 15.1 to 27.7 ng NOx Joule-1 (1.6 to 2.9 g NOx Therm-1). My work contributes critical research to the field as policies are implemented to reduce greenhouse gas emissions in the coming decades.
Download or read book Methane Capture written by Kelsi Bracmort and published by DIANE Publishing. This book was released on 2011-05 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research on climate change has identified a wide array of sources that emit greenhouse gases (GHGs). Among the 6 gases that have been the primary focus of concern, methane is the second-most abundant, accounting for approximately 8% of total U.S. GHG emissions in 2008. Methane is emitted from a number of sources. The most significant are agriculture (both animal digestive systems and manure management); landfills; oil and gas production, refining, and distribution; and coal mining. 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. Charts and tables. This is a print on demand report.
Download or read book Petroleum Exploration and Production Rights written by Silvana Tordo and published by World Bank Publications. This book was released on 2010 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: The paper aims to provide practical information to policy makers on the advantages and disadvantages of various practices used by petroleum producing countries to allocate exploration, development, and production rights.
Download or read book Financing Solutions to Reduce Natural Gas Flaring and Methane Emissions written by Gianni Lorenzato and published by World Bank Publications. This book was released on 2022-05-20 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global oil and gas emissions fell to historic lows in 2020 as a result of the decline in global demand associated with the COVID-19 (Coronavirus) pandemic. Data released by the International Energy Agency suggest that CO2 emissions are on the rise as energy demands increase after the pandemic. Whether emissions will rebound to precrisis levels largely depends on governments’ emphasis on clean energy transition in their efforts to reboot economic growth. In 2019, direct and indirect emissions from the oil and gas sector represented about 15 percent of the global energy sector’s greenhouse gas emissions. More than half of these emissions came from flaring and methane released during oil and gas operations. This book aims to create awareness of the business case for reducing gas flaring and methane emissions. It provides a framework for policy makers to evaluate the feasibility and financial attractiveness of flaring and methane reduction (FMR) projects, analyzes investment barriers, and identifies key variables and success factors, backed by lessons learned from case studies. Simplified financial modeling templates are suggested to help policy makers to assess FMR options. The book focuses on midsized flares that collectively represent 58 percent of the global flare volumes. These flares are typically too small to be prioritized by oil companies but still allow for profitable monetization. Smaller FMR projects are unlikely to be economically viable, unless clustered in larger projects or propelled by an enabling and compulsory regulatory framework. Large-scale capture projects require tailored projects, large ancillary infrastructure, government planning, and capital injections costing hundreds of millions of dollars. Although potentially attractive in terms of equity returns to developers, midsized flares face various barriers to the financing and execution of FMR solutions. Navigating these barriers requires project developers with specific FMR expertise, as highlighted through six detailed case studies discussed in this book.
Download or read book Natural Gas written by Michael J. Bradshaw and published by John Wiley & Sons. This book was released on 2020-04-23 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Is natural gas the ‘bridge’ to our low-carbon future? In power generation, industrial processes, parts of the transportation sector, and for domestic use, natural gas still has the potential to play a greater role in various energy transition pathways around the world. But such a future is by no means certain. In this book, Michael Bradshaw and Tim Boersma offer a sober and balanced assessment of the place of natural gas in the global energy mix today, and the uncertainties that cloud our understanding of what that role may look like in the future. They argue that natural gas has become prominent in recent decades, spurred by two revolutions: the first has been the rise of unconventional natural gas production, and the second the coming of age of the market for liquefied natural gas (LNG). However, a third revolution is required to secure natural gas’ long-term role in various energy transition pathways, as countries are increasingly pushing to address air quality concerns and curtail greenhouse gas emissions. This revolution has to take place as politicians, citizens, investors and shareholders are becoming increasingly vocal about the need to improve the environmental footprint of the fuel, while simultaneously, and perhaps paradoxically, demand for it continues to grow, in a world where geopolitical challenges seem to be mounting.
Download or read book Estimation of Methane Emissions from the California Natural Gas System written by Jeff Kuo and published by . This book was released on 2012 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Drawdown written by Paul Hawken and published by Penguin. This book was released on 2017-04-18 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: • New York Times bestseller • The 100 most substantive solutions to reverse global warming, based on meticulous research by leading scientists and policymakers around the world “At this point in time, the Drawdown book is exactly what is needed; a credible, conservative solution-by-solution narrative that we can do it. Reading it is an effective inoculation against the widespread perception of doom that humanity cannot and will not solve the climate crisis. Reported by-effects include increased determination and a sense of grounded hope.” —Per Espen Stoknes, Author, What We Think About When We Try Not To Think About Global Warming “There’s been no real way for ordinary people to get an understanding of what they can do and what impact it can have. There remains no single, comprehensive, reliable compendium of carbon-reduction solutions across sectors. At least until now. . . . The public is hungry for this kind of practical wisdom.” —David Roberts, Vox “This is the ideal environmental sciences textbook—only it is too interesting and inspiring to be called a textbook.” —Peter Kareiva, Director of the Institute of the Environment and Sustainability, UCLA In the face of widespread fear and apathy, an international coalition of researchers, professionals, and scientists have come together to offer a set of realistic and bold solutions to climate change. One hundred techniques and practices are described here—some are well known; some you may have never heard of. They range from clean energy to educating girls in lower-income countries to land use practices that pull carbon out of the air. The solutions exist, are economically viable, and communities throughout the world are currently enacting them with skill and determination. If deployed collectively on a global scale over the next thirty years, they represent a credible path forward, not just to slow the earth’s warming but to reach drawdown, that point in time when greenhouse gases in the atmosphere peak and begin to decline. These measures promise cascading benefits to human health, security, prosperity, and well-being—giving us every reason to see this planetary crisis as an opportunity to create a just and livable world.
