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E-raamat: Green Computing: Tools and Techniques for Saving Energy, Money, and Resources

  • Formaat: 262 pages
  • Ilmumisaeg: 08-Jul-2013
  • Kirjastus: Auerbach
  • Keel: eng
  • ISBN-13: 9781040054895
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  • Formaat: 262 pages
  • Ilmumisaeg: 08-Jul-2013
  • Kirjastus: Auerbach
  • Keel: eng
  • ISBN-13: 9781040054895

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This work is intended to serve as an introduction to other CRC books on environmentally-friendly computer technology such as Engineering for Sustainability, Handbook of Energy-Aware and Green Computing, Roadmap to Greener Computing, etc. Topics addressed by the volume's 12 chapters include: green computing and company reputation, green computing and saving money, green computing and the environment, green computing as a new model of computing, building a green device portfolio, finding green devices, green servers and data centers, saving energy, reducing greenhouse gas emissions, reducing resource use, green computing by industry segment, and the future of green computing. Annotation ©2013 Book News, Inc., Portland, OR (booknews.com)

Explaining how going green can pay for itself, Green Computing: Tools and Techniques for Saving Energy, Money, and Resources ties the green agenda in IT to the broader corporate agenda in risk management, brand management, and reputation management. Written by a leading author in the IT field, this authoritative reference provides easy access to quotable budget justifications that readers can use to place IT stakeholders on the same page for this new agenda that can save valuable resources and the planet.

Bringing together everything IT professionals need to know about green computing, the book embodies a new philosophy on how to deploy IT devices, software, and services in a way that makes people more effective with fewer resources. It presents helpful tips on how to maximize energy savings as well as how to present information gradually to allow peers and stakeholders to absorb it.

The book’s comprehensive coverage includes various types of hardware and software, including the changes currently happening, underlying trends, products currently on the market, and what to expect—or, in some cases, what organizations should ask for—from suppliers in the future.

On the hardware side, the book considers tablet computers—examining the iPad® and Android®-based tablets. On the software side, it examines the general trend toward cloud computing. It provides important examples of this rapidly emerging trend as well as guidance on how to use the cloud to make software available and to store large amounts of data.

Demonstrating the savings and increased business resiliency that can result from green computing, this book offers C-suite executives, senior IT management, project managers, suppliers, and market analysts with the tools required to understand why you need to act, how to act, what to buy, when to do it, and who should act.

Dedication v
Contents vii
Preface xiii
About the Author xvii
Acknowledgments xix
Chapter 1 Green Computing and Your Reputation
1(20)
Key Concepts
1(1)
1.1 Reputation as Motivation
1(4)
1.2 Avoiding Greenwash
5(2)
1.3 Social License to Operate
7(2)
1.4 Green Computing and Your Career
9(1)
1.5 Green Computing and Your Department
10(2)
1.6 Green Recruiting and Retention
12(3)
1.7 Getting the Word Out Inside the Company
15(3)
1.8 Getting the Word Out Outside the Company
18(2)
1.9 Summary
20(1)
Chapter 2 Green Computing and Saving Money
21(14)
Key Concepts
21(1)
2.1 Why Saving Money Is Green
21(2)
2.2 Getting Focused on Money-Saving Efforts
23(2)
2.3 Implementing Energy Efficiency
25(1)
2.4 Changing How Current Devices Are Used
26(2)
2.5 Moving to Cloud Services
28(1)
2.6 Digitizing Non-IT Functions
29(3)
2.7 Greening Your Energy-Saving Moves
32(1)
2.8 Some Big Thinking-About Money-Saving Efforts
33(1)
2.9 Summary
34(1)
Chapter 3 Green Computing and the Environment
35(24)
Key Concepts
35(1)
3.1 Environmental Drivers for Green Computing
35(1)
3.2 What Drives the Green Agenda?
36(1)
3.3 Key Roots of Environmentalism
37(3)
3.4 Environmentalism and IT
40(1)
3.5 The New Imperative of Climate Change
41(1)
3.6 A Brief History of the Climate
42(3)
3.7 Al Gore and Climate Change
45(2)
3.8 The 2°C Warming "Limit"
47(1)
3.9 Climate Change and IT
48(1)
3.10 What's Next with Climate Change?
49(3)
3.11 What It Means to "Go Green"
52(2)
3.12 Why IT Is a Climate Change Solution
54(2)
3.13 Career Development and "Going Green"
56(1)
3.14 Summary
57(2)
Chapter 4 A New Vision of Computing
59(30)
Key Concepts
59(1)
4.1 Cloud Computing Emerges
59(1)
4.2 The End of the PC Era
60(3)
4.3 Some New-Model IT Challenges
63(1)
4.4 A Few Examples from a Multinational
64(1)
4.5 How a Company Adopted the iPhone
65(1)
4.6 A Mental Model for IT Simplicity
66(1)
4.7 Why Green Computing Fits the New Model
67(3)
4.8 Is Cloud Computing the Whole Answer?
70(1)
4.9 Disadvantages of Cloud Computing
71(1)
4.10 Managing Disadvantages of Cloud Computing
72(2)
4.11 What to Do Besides Cloud Computing
74(1)
4.12 Efficiency and Cloud Computing
75(1)
4.13 Greenability and Cloud Computing
76(4)
4.14 Responsibility, Usability, and Cloud Computing
80(1)
4.15 The Philosophical Implications of Green Computing
81(2)
4.16 The Zen of Green Computing
83(5)
4.17 Summary
88(1)
Chapter 5 Building a Green Device Portfolio
89(22)
Key Concepts
89(1)
5.1 Introduction
89(1)
5.2 Why Green Works for Device Purchases
90(2)
5.3 Pushing Computing Down the Device Pyramid
92(1)
5.4 Another Dimension of Device Pyramid Greenness
93(1)
5.5 Green Computing and Embodied Energy
94(2)
5.6 Green Computing and Running Costs
96(3)
5.7 Planned Obsolescence Isn't Green
99(2)
5.8 Green Computing and Device Disposal
101(2)
5.9 The Greenpeace Guide to Greener Electronics
103(4)
5.10 Support Employees Device Choices
107(1)
5.11 Publicizing Your Process
108(1)
5.12 Summary
109(2)
Chapter 6 Finding Green Devices
111(22)
Key Concepts
111(1)
6.1 What Makes a Device Green?
111(2)
6.2 What Makes a Supplier Green?
113(4)
6.3 Case Study: HP vs. Dell
117(2)
6.4 Giving Suppliers and Vendors Feedback
119(1)
6.5 Publicizing Your Selection Process and the Winner
120(2)
6.6 A Sample Statement of Green Buying Principles
122(1)
6.7 Desktop Computers
123(2)
6.8 Laptops
125(3)
6.9 Sustainability and Failure to Supply
128(1)
6.10 The Case of Windows 8
129(2)
6.11 Tablets
131(1)
6.12 "Less Computer" and "Computer-less" Solutions
132(1)
6.13 Summary
132(1)
Chapter 7 Green Servers and Data Centers
133(10)
Key Concepts
133(1)
7.1 Choosing and Creating Green Data Centers
133(3)
7.2 Green Data Centers as a Model
136(1)
7.3 The Last Shall Be First
136(1)
7.4 What Makes a Data Center Green?
137(1)
7.5 Building and Power Supply Considerations
138(1)
7.6 Servers, Storage, and Networking
139(2)
7.7 Data Center Suppliers
141(1)
7.8 Summary
142(1)
Chapter 8 Saving Energy
143(24)
Key Concepts
143(1)
8.1 Saving Energy Serves Many Masters
143(1)
8.2 Cost Savings through Energy Savings
144(1)
8.3 Risk Reduction through Energy Savings
145(2)
8.4 Carbon Footprint Reduction through Energy Savings
147(2)
8.5 Improving Your Reputation and Brand
149(2)
8.6 Why Energy Prices Will Stay High
151(2)
8.7 Embodied Energy
153(1)
8.8 Analyzing Your Energy Usage
154(1)
8.9 A Recipe for Energy Savings
155(3)
8.10 Understanding the Unique Energy Needs of IT
158(1)
8.11 Focusing on Solar Power
159(2)
8.12 Saving Energy and the Supply Chain
161(1)
8.13 Energy-Saving Pilot Projects
162(1)
8.14 Selling Energy Savings
163(2)
8.15 Summary
165(2)
Chapter 9 Reducing Greenhouse Gas Emissions
167(18)
Key Concepts
167(1)
9.1 Why Greenhouse Gas Emissions Are Important
167(3)
9.2 Sources and Sinks of Greenhouse Gases and Warming
170(2)
9.3 Is There Still, Doubt About Climate Change?
172(2)
9.4 Why Are There Still Doubters and Deniers?
174(2)
9.5 What If I Work for Doubters and Deniers?
176(1)
9.6 So What's Next with Climate Change?
177(2)
9.7 Reducing Emissions I: Embodied Energy
179(1)
9.8 Reducing Emissions II: Daily Energy Use
180(1)
9.9 Reducing Emissions III: Taking Steps to Use Different Sources
181(1)
9.10 Reducing Emissions IV: Supply Chain Success
182(1)
9.11 Summary
183(2)
Chapter 10 Reducing Resource Use
185(12)
Key Concepts
185(1)
10.1 Why Resource Use Is Important
185(3)
10.2 A Resource Use Checklist
188(3)
10.3 Planned Obsolescence and Resource Use
191(1)
10.4 The Story of Apple and EPEAT
192(1)
10.5 Case Study: Computer Hardware and RSI
193(2)
10.6 Summary
195(2)
Chapter 11 Green Computing by Industry Segment
197(16)
Key Concepts
197(1)
11.1 Evaluating Greenness
197(303)
11.2 The Newsweek Green
500
Approach
199(4)
11.2.1 Why the Newsweek Green 500 Approach Works
203(1)
11.2.2 Looking at Industry Segments
204(6)
11.3 Analyzing Your Own Initiatives, Company, and Sector
210(2)
11.4 Summary
212(1)
Chapter 12 The Future: Deep Green Computing
213(20)
Key Concepts
213(1)
12.1 Green Computing and the Future
213(2)
12.2 Megatrends for Green Computing
215(6)
12.2.1 An Increasing Need for Sustainability
215(2)
12.2.2 The Continually Decreasing Cost of Core Computing Capabilities
217(3)
12.2.3 The Ability of Computing to Do More and More
220(1)
12.3 Telepresence Instead of Travel
221(2)
12.4 Telecommuting Instead of Commuting
223(3)
12.5 Toward Deep Green Computing
226(1)
12.6 Platforms for Deep Green Computing
227(3)
12.7 Selling Deep Green Computing
230(2)
12.8 Summary
232(1)
References 233(2)
Index 235
Floyd (Bud) E. Smith is one of the most accomplished authors of computing books aroundand a green writer and activist as well. Bud has written about technical topics, such as microprocessor programming and video cards; online subjects, including Internet marketing and Web usability; and social media, from Google Plus to Facebook for business. His writing career parallels his work for some of the biggest names in technology. Bud has worked for search engine pioneer AltaVista, Web browser pioneer Netscape, and computing and electronics pioneer Apple, among other technology leaders.

Recently, Bud has focused on environmental concerns. He has become active in the international Transition Towns movement and is a member of the Initiating Committee for Transition San Francisco.

Bud wrote his first book about climate change, Runaway (published by Business and Technical Communication Services [ BATCS], in 2008) and has written a book on green roofs. Green Computing gives Bud the opportunity to bring together his two strongest interests: technology and the environment.

Buds next book will describe the impact of climate change on the San Francisco Bay Area.