Green Energy: Sustainable Electricity Supply with Low Environmental Impact defines the future of the world's electricity supply system, exploring the key issues associated with global warming, and which energy systems are best suited to reducing it. Electricity generation is a concentrated industry with a few sources of emissions, which can be controlled or legislated against. This book explains that a green sustainable electricity system is one whose construction, installation, and operation minimally affect the environment and produce power reliability at an affordable price. It addresses the question of how to build such an electricity supply system to meet the demands of a growing population without accelerating global warming or damaging the environment. The green argument for conservation and renewable energies is a contradiction in terms. Although they produce no emissions, because renewable systems are composed of a large number of small units, a considerable amount of energy is required to produce, erect, and maintain them. This book is a response to that conundrum, answering key questions, such as: How can renewables be exploited to contribute the greatest energy input? Should coal be used for clean fuel and chemical production rather than for power generation? How quickly can we start to build the Green Energy system? The author has more than forty years of experience as an international journalist reporting on power-generating technologies and on energy policies around the world. Detailing the developmental history, and current state, of the global nuclear industry, he discusses the dire, immediate need for large quantities of clean, emission-free electric power, for both domestic and industrial uses. This book details how current technologies-particularly nuclear, combined cycle, and hydro-can be applied to satisfy safely the growing energy demands in the future.

Recent years have seen acceleration in the development of cleaner energy systems. In Europe and North America, many old coal-fired power plants will be shut down in the next few years and will likely be replaced by combined cycle plants with higher-efficiency gas turbines that can start up and load quickly. With the revival of nuclear energy, designers are creating smaller nuclear reactors of a simpler integrated design that could expand the application of clean, emission-free energy to industry. And a number of manufacturers now offer hybrid cars with an electric motor and a gasoline engine to charge the batteries on the move. This would seem to be the way forward in reducing transport emissions, until countries develop stronger electricity supply systems to cope with millions of electric cars being charged daily. Greener Energy Systems: Energy Production Technologies with Minimum Environmental Impact tackles the question of how to generate enough electricity, efficiently and with minimum environmental impact, to meet future energy needs across the world. Supplemented with extensive figures and color photographs, this book: Traces the development of electricity supply Explains energy production risks and how major accidents have influenced development Discusses the combined cycle, the preferred system for power capacity expansion in much of the world Looks at combined heat and power Addresses whether coal can continue to be a fuel for power generation Examines nuclear power generation Asks why shipping has not followed some of the world's navies into nuclear propulsion Considers how to electrify more transport systems Reviews the current state of renewable systems, particularly hydro and solar The book defines the key elements of greener energy systems, noting that they must be highly efficient, with rapid start up and loading; produce minimum emissions; and use simpler technology. The author has more than forty years of experience as an international journalist reporting on power-generation technologies and energy policies around the world. He concludes that there is no place for coal and that combined cycle, hydro, solar, and biomass must complement nuclear energy, which must serve more applications than just generating electricity.

Green Energy: Sustainable Electricity Supply with Low Environmental Impact defines the future of the world 's electricity supply system, exploring the key issues associated with global warming, and which energy systems are best suited to reducing it.

Electricity generation is a concentrated industry with a few sources of emissions, which can be controlled or legislated against. This book explains that a green sustainable electricity system is one whose construction, installation, and operation minimally affect the environment and produce power reliability at an affordable price. It addresses the question of how to build such an electricity supply system to meet the demands of a growing population without accelerating global warming or damaging the environment.

The green argument for conservation and renewable energies is a contradiction in terms. Although they produce no emissions, because renewable systems are composed of a large number of small units, a considerable amount of energy is required to produce, erect, and maintain them. This book is a response to that conundrum, answering key questions, such as:

• How can renewables be exploited to contribute the greatest energy input?
  
• Should coal be used for clean fuel and chemical production rather than for power generation?
  
• How quickly can we start to build the Green Energy system?

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The author has more than forty years of experience as an international journalist reporting on power-generating technologies and on energy policies around the world. Detailing the developmental history, and current state, of the global nuclear industry, he discusses the dire, immediate need for large quantities of clean, emission-free electric power, for both domestic and industrial uses. This book details how current technologies particularly nuclear, combined cycle, and hydro can be applied to satisfy safely the growing energy demands in the future.