Energy in the 21st Century


Book Description

Energy may be the most important factor that will influence the shape of society in the 21st century. The cost and availability of energy significantly impacts our quality of life and the health of national economies. This book examines the energy sources that play a vital role in society.




Energy for the 21st Century


Book Description

Countries around the world are increasingly looking to liquefied natural gas (LNG) - natural gas that has been cooled until it forms a transportable liquid - to meet growing energy demand. Energy for the 21st Century provides critical insights into the opportunities and challenges LNG faces, including its potential role in a carbon-constrained world.




Energy Production and Management in the 21st century IV


Book Description

The future of energy production, operation and management in a changing world is a major global topic. The papers contained in this volume were presented at the 4th International Conference on Energy Production and Management - The Quest for Sustainable Energy and focus on the comparison of conventional energy sources, particularly hydrocarbons, with a number of other ways of producing energy, such as new technological developments based on renewable resources such as solar, hydro, wind and geothermal. A key issue is the conversion of new sustainable sources of energy into useful forms (electricity, heat, fuel), while finding efficient ways of storage and distribution. In many cases the challenges lie as much with production of such renewable energy at an acceptable cost, including damage to the environment, as with integration of those resources into the existing infrastructure. This book features research on the ways in which more efficient use can be made of both conventional and new energy sources. This relates to savings in energy consumption, reduction of energy losses, as well as the implementation of smart devices and the design of intelligent distribution networks. Various topics are covered including: Energy and the city; Energy security; Energy distribution; Energy networks; Processing of oil and gas emissions; Pipelines; Renewable energies; Energy use in building; Tight energy fields; Energy and climate change; Biomass and biofuels; Environmental sustainability; Energy business; LNG.




Energy demand in the 21st century


Book Description




Environmental Challenges and Greenhouse Gas Control for Fossil Fuel Utilization in the 21st Century


Book Description

As we are moving ahead into the 21st century, our hunger for cost effective and environmentally friendly energy continues to grow. The Energy Information Administration of US has forecasted that only in the first two decades of the 21st century, our energy demand will increase by 60% compared to the levels at the end of the 20th century. Fossil fuels have been traditionally the major primary energy sources worldwide, and their role is expected to continue growing for the forecasted period, due to their inherent cost competitiveness compared to non-fossil fuel energy sources. However, the current fossil energy scenario is undergoing significant transformations, especially to accommodate increasingly stringent environmental challenges of contaminants like sulfur dioxide, nitrogen oxides or mercury, while still providing affordable energy. Furthermore, traditional fossil fuel utilization is inherently plagued with greenhouse gas emissions from combustion, especially carbon dioxide from stationary sources as well as from mobile sources. Should worldwide government policies dictate a reduction of greenhouse gas emissions, such as proposed by the Kyoto Protocol and the implementation of carbon taxes, fossil fuels would lose their significant competitive appeal in favor of nuclear energy and renewable energy sources. However, the current non-fossil fuel energy share of the worldwide energy market is merely below 15%, and therefore, it is more likely that fossil fuel energy producers would adapt to the new requirements by developing and implementing emission control technologies, and emission trades among other strategies.




Energy Policy Modeling in the 21st Century


Book Description

The roles and applications of various modeling approaches, aimed at improving the usefulness of energy policy models in public decision making, are covered by this book. The development, validation, and applications of system dynamics and agent-based models in service of energy policy design and assessment in the 21st century is a key focus. A number of modeling approaches and models for energy policy, with a particular focus on low-carbon economic development of regions and states are covered. Chapters on system dynamics methodology, model-based theory, fuzzy system dynamics frame-work, and optimization modeling approach are presented, along with several chapters on future research opportunities for the energy policy modeling community. The use of model-based analysis and scenarios in energy policy design and assessment has seen phenomenal growth during the past several decades. In recent years, renewed concerns about climate change and energy security have posed unique modeling challenges. By utilizing the validation techniques and procedures which are effectively demonstrated in these contributions, researchers and practitioners in energy systems domain can increase the appeal and acceptance of their policy models.




A Question of Power


Book Description

An acclaimed author and celebrated journalist breaks down the history of electricity and the impact of global energy use on the world and the environment.​ Global demand for power is doubling every two decades, but electricity remains one of the most difficult forms of energy to supply and do so reliably. Today, some three billion people live in places where per-capita electricity use is less than what's used by an average American refrigerator. How we close the colossal gap between the electricity rich and the electricity poor will determine our success in addressing issues like women's rights, inequality, and climate change. In A Question of Power, veteran journalist Robert Bryce tells the human story of electricity, the world's most important form of energy. Through onsite reporting from India, Iceland, Lebanon, Puerto Rico, New York, and Colorado, he shows how our cities, our money--our very lives--depend on reliable flows of electricity. He highlights the factors needed for successful electrification and explains why so many people are still stuck in the dark. With vivid writing and incisive analysis, he powerfully debunks the notion that our energy needs can be met solely with renewables and demonstrates why--if we are serious about addressing climate change--nuclear energy must play a much bigger role. Electricity has fueled a new epoch in the history of civilization. A Question of Power explains how that happened and what it means for our future.




Cities and Their Vital Systems


Book Description

Cities and Their Vital Systems asks basic questions about the longevity, utility, and nature of urban infrastructures; analyzes how they grow, interact, and change; and asks how, when, and at what cost they should be replaced. Among the topics discussed are problems arising from increasing air travel and airport congestion; the adequacy of water supplies and waste treatment; the impact of new technologies on construction; urban real estate values; and the field of "telematics," the combination of computers and telecommunications that makes money machines and national newspapers possible.




Beyond Smoke and Mirrors


Book Description

Global climate change is one of the most important issues humanity faces today. This updated, second edition assesses the sensible, senseless and biased proposals for averting the potentially disastrous consequences of global warming, allowing the reader to draw their own conclusions on switching to more sustainable energy provision. Burton Richter is a Nobel Prize-winning scientist who has served on many US and international review committees on climate change and energy issues. He provides a concise overview of our knowledge and uncertainties within climate change science, discusses current energy demand and supply patterns, and the energy options available to cut emissions of greenhouse gases. Written in non-technical language, this book presents a balanced view of options for moving from our heavy reliance on fossil fuels into a much more sustainable energy system, and is accessible to a wide range of readers without scientific backgrounds - students, policymakers and the concerned citizen.




The Powers That Be


Book Description

Thirty years ago, our global energy landscape did not look remarkably different from what it does today. Three or four decades from now, it certainly will: dwindling oil reserves will clash with skyrocketing demand, as developing nations around the world lead their citizens into the modern energy economy, and all the while, the grave threat of catastrophic climate change looms ever larger. Energy worries are at an all-time high—just how will we power our future? With The Powers That Be, Scott L. Montgomery cuts through the hype, alarmism, and confusion to give us a straightforward, informed account of where we are now, and a map of where we’re going. Starting with the inescapable fact of our current dependence on fossil fuels—which supply 80% of all our energy needs today—Montgomery clearly and carefully lays out the many alternative energy options available, ranging from the familiar, like water and solar, to such nascent but promising sources as hydrogen and geothermal power. What is crucial, Montgomery explains, is understanding that our future will depend not on some single, wondrous breakthrough; instead, we should focus on developing a more diverse, adaptable energy future, one that draws on a variety of sources—and is thus less vulnerable to disruption or failure. An admirably evenhanded and always realistic guide, Montgomery enables readers to understand the implications of energy funding, research, and politics at a global scale. At the same time, he doesn’t neglect the ultimate connection between those decisions and the average citizen flipping a light switch or sliding behind the wheel of a car, making The Powers That Be indispensible for our ever-more energy conscious age.