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Sustainable Energy - without the hot air

2016-05-14 Technology & Engineering
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Release : 2016-05-14
Genre : Technology & Engineering
Kind : eBook
Book Rating : 459/5 ( reviews)

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Book Synopsis Sustainable Energy - without the hot air by : David JC MacKay

Download or read book Sustainable Energy - without the hot air written by David JC MacKay. This book was released on 2016-05-14. Available in PDF, EPUB and Kindle. Book excerpt: The enlightening, best-selling book on understanding sustainable energy and how we can make energy plans that add up. If you've ever wondered how much energy we use, and where it comes from – and where it could come from – but are fed up with all the hot air and 'greenwash', this is the book for you. Renewable resources are 'huge', but our energy consumption is also 'huge'. To compare 'huge' things with each other, we need numbers, not adjectives. Sustainable Energy – without the hot air addresses the energy crisis objectively, cutting through all the contradictory statements from the media, government, and lobbies of all sides. It gives you the numbers and the facts you need, in bite-sized chunks, so you can understand the issues yourself and organises a plan for change on both a personal level and an international scale – for Europe, the United States, and the world. In case study format, this informative book also answers questions surrounding nuclear energy, the potential of sustainable fossil fuels, and the possibilities of sharing renewable power with foreign countries. Written by David MacKay, who was an esteemed Professor of Engineering at the University of Cambridge and Chief Scientific Advisor to the UK Department of Climate Change, this is an uplifting, jargon-free and informative read for all. In it, David debunks misinformation and clearly explains the calculations of expenditure per person to encourage people to make individual changes that will benefit the world at large. If you've thrown your hands up in despair thinking no solution is possible, then read this book - it's an honest, realistic, and humorous discussion of all our energy options.

Food and Climate Change without the hot air

2020-09-03 Science
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Release : 2020-09-03
Genre : Science
Kind : eBook
Book Rating : 055/5 ( reviews)

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Book Synopsis Food and Climate Change without the hot air by : S L Bridle

Download or read book Food and Climate Change without the hot air written by S L Bridle. This book was released on 2020-09-03. Available in PDF, EPUB and Kindle. Book excerpt: Did you know that more than a quarter of the greenhouse-gas emissions that cause climate change come from food? In this ground-breaking and accessible book, Professor Sarah Bridle calculates the greenhouse gas emissions of a selection of our most popular meals and beverages, from a cup of tea and a bowl of cereal to spaghetti bolognese and chicken tikka masala. Breaking down different ingredients and cooking methods to reveal their environmental impact, she finds delicious and sustainable meal alternatives. With this knowledge, we can make a conscious effort to lower our emissions, such as eating more locally grown produce and introducing meat-free days, enabling us to help our planet while also eating healthier food. As well as explaining how our food choices impact the environment and giving practical advice on how to lower emissions, Food and Climate Change without the hot air considers how climate change will affect the food of the future. A rigorously researched discussion of how food and climate change are intimately connected, Bridle also dives into the important topic of food waste and gives valuable tips to avoid leftovers. Illustrated in full colour throughout, this is an essential resource for anyone with eco-anxiety looking for quick and easy ideas to become more sustainable.

Sustainable Materials without the hot air

2015-09-03 Technology & Engineering
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Release : 2015-09-03
Genre : Technology & Engineering
Kind : eBook
Book Rating : 696/5 ( reviews)

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Book Synopsis Sustainable Materials without the hot air by : Julian Allwood

Download or read book Sustainable Materials without the hot air written by Julian Allwood. This book was released on 2015-09-03. Available in PDF, EPUB and Kindle. Book excerpt: Now in its second edition, Sustainable Materials shows how we can greatly reduce the amount of material demanded and used in manufacturing, while still meeting everyone's needs. Materials, transformed from natural resources into the buildings, equipment, vehicles and goods that underpin our remarkable lifestyle, are made with amazing efficiency. But our growing demand is not sustainable. Production of just five materials – steel, aluminium, paper, plastics and cement – accounts for 55% of industrial emissions, and demand for materials will double by 2050. Can we continue to live well but use less materials? So far people have considered the problem with only one eye open, hoping for a magic solution (such as carbon capture and storage). But with both eyes open we have a whole new set of options. Rather than making more materials, we can use them more wisely – with less material, keeping them for longer, re-using their parts and more. These options make a huge difference: we really could set up our children with a more sustainable life, without compromising our own. Sustainable Materials faces up to the impacts of making materials in the 21st century. Drawing on their experiences working with innovative materials as well as the facts and findings of their research, Julian Allwood and Jonathan Cullen provide an evidence-based vision of change that will allow us to make our future more sustainable. Packed with hundreds of colour photos and helpful graphs and diagrams, Sustainable Materials provides a thorough analysis of the problems that we face through wasteful attitudes and the growing demand for materials, as well as an evaluation of practical and achievable solutions for the future. The first edition of this optimistic and richly-informed book was listed as one of Bill Gate's top reads in 2015, and was also chosen as an Outstanding Academic Title by ACRL Choice magazine. This up-to-date, revised edition is perfect for anyone with an interest in sustainability.

Renewable Energy Applications for Freshwater Production

2012-07-02 Technology & Engineering
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Release : 2012-07-02
Genre : Technology & Engineering
Kind : eBook
Book Rating : 899/5 ( reviews)

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Book Synopsis Renewable Energy Applications for Freshwater Production by : Jochen Bundschuh

Download or read book Renewable Energy Applications for Freshwater Production written by Jochen Bundschuh. This book was released on 2012-07-02. Available in PDF, EPUB and Kindle. Book excerpt: Worldwide, many regions have a great potential to cover part of their pressing water needs by renewable energy powered water treatment processes using either thermal or membrane based technologies. Not only arid and semiarid regions are increasingly suffering from water shortage but also many other regions face a limitation of freshwater resources either by increasing contamination of surface water bodies or groundwater resources unsuitable for drinking and irrigation purposes either due to their high grade of mineralization or their contents of toxic components. In many areas without centralized water supply, treatment techniques using locally available renewable energy resources such as wind, solar and geothermal can provide an economical, social and environmentally sustainable option for clean water production from seawater and from highly mineralized or otherwise unsuitable ground- and surface water. This book provides an overview on possible cost-efficient techniques and application opportunities for different scales and shows why the implementation of these technologies faces numerous technological, economic and policy barriers and provides suggestions how they can be overcome. It serves as a synoptic compendium of the fundamentals of freshwater production using renewable energies, applicable to all types of water, ranging from brackish to marine water and also including industrial and communal residual water. The book is aimed at professionals, academics and decision makers worldwide, working in the areas of water resources, water supply,land planning, energy planning, greenhouse gases emission mitigation and rural development.

Renewable

2013-11-26 Science
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Release : 2013-11-26
Genre : Science
Kind : eBook
Book Rating : 227/5 ( reviews)

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Book Synopsis Renewable by : Jeremy Shere

Download or read book Renewable written by Jeremy Shere. This book was released on 2013-11-26. Available in PDF, EPUB and Kindle. Book excerpt: Where does the energy we use come from? It's absolutely vital to every single thing we do every day, but for most people, it is utterly invisible. Flick a switch and the lights go on. It might as well be magic. Science writer Jeremy Shere shows us in Renewable: The World-Changing Powerof Alternative Energy that energy is anything but magical. Producing it in fossil fuel form is a dirty, expensive—but also hugely profitable— enterprise, with enormous but largely hidden costs to the entire planet. The cold, hard fact is that at some point we will have wrung the planet dry of easily accessible sources of fossil fuel. And when that time comes, humankind will have no choice but to turn—or, more accurately, return—to other, cleaner, renewable energy sources. What will those sources be? How far have we come to realizing the technologies that will make these sources available? To find the answers, Shere began his journey with a tour of a traditional coal-fueled power plant in his home state of Indiana. He then continued on, traveling from coast to coast as he spoke to scientists, scholars and innovators. He immersed himself in the green energy world: visiting a solar farm at Denver's airport, attending the Wind Power Expo and a wind farm tour in Texas, investigating turbines deep in New York City's East River, and much more. Arranged in five parts—Green Gas, Sun, Wind, Earth, and Water—Renewable tells the stories of the most interesting and promising types of renewable energy: namely, biofuel, solar, wind, geothermal, and hydropower. But unlike many books about alternative energy, Renewable is not obsessed with megawatts and tips for building home solar panels. Instead, Shere digs into the rich, surprisingly long histories of these technologies, bringing to life the pioneering scientists, inventors, and visionaries who blazed the way for solar, wind, hydro, and other forms of renewable power, and unearthing the curious involvement of great thinkers like Henry Ford, Thomas Edison, and Nicola Tesla. We are at an important crossroads in the history of renewable technologies. The possibilities are endless and enticing, and it has become increasingly clear that renewable energy is the way of the future. In Renewable, Jeremy Shere's natural curiosity and serious research come together in an entertaining and informative guide to where renewable energy has been, where it is today, and where it's heading.

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