In this talk I explain why climate change is the biggest challenge humanity has ever faced, and describe the lessons for entrepreneurs that follow from our scientific knowledge about climate change. It focuses on "working forward toward a goal", a business oriented framing of the problem that will be familiar to any executive whose organization has had to understand and tackle a big problem. I gave this talk via Skype on July 27, 2014. It's similar to this one: http://www.slideshare.net/jgkoomey/koomeys-talk-at-clean-tech-open-sf-event-m
Koomey's talk at the Clean Tech Open SF event, April 2, 2014Jonathan Koomey
This is the talk I gave at the Clean Tech Open SF event on April 2, 2014, which was held at Impact Hub San Francisco. It summarizes findings from my latest book, Cold Cash, Cool Climate: http://amzn.to/Av0O9O
Koomey on Climate Change as an Entrepreneurial ChallengeJonathan Koomey
This is an updated version of my talk on climate change as an entrepreneurial challenge. I gave this version, which has updated graphs on temperatures, among other things, at Lawrence Berkeley National Laboratory on October 21, 2014. The bulk of the talk is making the case for urgent action and summarizing the findings of climate science for an entrepreneurial audience.
Past performance is no guide to future returns: Why we can't accurately fore...Jonathan Koomey
This webinar explores why (with few exceptions) models of economic systems do not yield accurate predictions about the future. Predictions can be accurate when systems have consistent structure (geographically and temporally) and when there are no surprises, but neither of these conditions holds for virtually all economic systems. Physical systems can exhibit structural constancy, so predictions based on physical sciences can be accurate (barring surprises). The webinar also explores implications of this irreducible uncertainty, introduces ways to cope with it, and discusses responsible use of economic modeling tools in the face of such modeling limitations. The talk explores these issues using examples of forecasts of US primary energy use, oil prices, electricity demand, and the costs of nuclear power.
Facing the climate challenge: Implications of the 2 degree limitJonathan Koomey
This is a lecture I gave for Leslie Field's class on Engineering and Climate Change at Stanford on September 24, 2013. It describes an alternative to the traditional benefit-cost framing of the climate problem, called "working forward toward a goal". It's one that relies on our best understanding of the climate system as well as the lessons from business planners about facing big strategic challenges. See the discussion in my book Cold Cash, Cool Climate: Science-based Advice for Ecological Entrepreneurs http://amzn.to/Av0O9O for details.
Bringing Enterprise IT into the 21st Century: A Management and Sustainabilit...Jonathan Koomey
I gave this talk as a webinar on March 19th, 2014 for the Corporate Eco Forum. It discusses ways to improve the efficiency of enterprise IT, mainly focusing on institutional changes that are necessary to make modern IT organizations perform effectively. It draws upon our case study of eBay as well as my other work on data centers over the years.
Koomey's talk at the Clean Tech Open SF event, April 2, 2014Jonathan Koomey
This is the talk I gave at the Clean Tech Open SF event on April 2, 2014, which was held at Impact Hub San Francisco. It summarizes findings from my latest book, Cold Cash, Cool Climate: http://amzn.to/Av0O9O
Koomey on Climate Change as an Entrepreneurial ChallengeJonathan Koomey
This is an updated version of my talk on climate change as an entrepreneurial challenge. I gave this version, which has updated graphs on temperatures, among other things, at Lawrence Berkeley National Laboratory on October 21, 2014. The bulk of the talk is making the case for urgent action and summarizing the findings of climate science for an entrepreneurial audience.
Past performance is no guide to future returns: Why we can't accurately fore...Jonathan Koomey
This webinar explores why (with few exceptions) models of economic systems do not yield accurate predictions about the future. Predictions can be accurate when systems have consistent structure (geographically and temporally) and when there are no surprises, but neither of these conditions holds for virtually all economic systems. Physical systems can exhibit structural constancy, so predictions based on physical sciences can be accurate (barring surprises). The webinar also explores implications of this irreducible uncertainty, introduces ways to cope with it, and discusses responsible use of economic modeling tools in the face of such modeling limitations. The talk explores these issues using examples of forecasts of US primary energy use, oil prices, electricity demand, and the costs of nuclear power.
Facing the climate challenge: Implications of the 2 degree limitJonathan Koomey
This is a lecture I gave for Leslie Field's class on Engineering and Climate Change at Stanford on September 24, 2013. It describes an alternative to the traditional benefit-cost framing of the climate problem, called "working forward toward a goal". It's one that relies on our best understanding of the climate system as well as the lessons from business planners about facing big strategic challenges. See the discussion in my book Cold Cash, Cool Climate: Science-based Advice for Ecological Entrepreneurs http://amzn.to/Av0O9O for details.
Bringing Enterprise IT into the 21st Century: A Management and Sustainabilit...Jonathan Koomey
I gave this talk as a webinar on March 19th, 2014 for the Corporate Eco Forum. It discusses ways to improve the efficiency of enterprise IT, mainly focusing on institutional changes that are necessary to make modern IT organizations perform effectively. It draws upon our case study of eBay as well as my other work on data centers over the years.
Speak dollars not gadgets: How to get upper management to pay attentionJonathan Koomey
Jonathan Koomey gave this presentation at the Data Center Dynamics Conference in Seattle, WA on Sept. 4, 2014. It describes what executives need to do to modernize their IT operations, and describes an upcoming (Nov 10 to Dec 12, 2014) online class titled Data Center Essentials for Executives, see http://goo.gl/K4kJG2
Koomey's talk on energy use and the information economy at the UC Berkeley Ph...Jonathan Koomey
I gave this talk on energy use and the information economy at the UC Berkeley Physics of Sustainable Energy Symposium March 8, 2014. It summarizes what I think are the most important issues related to the direct and indirect effects of information technology on energy use.
This is a practical plan to fix Australia’s buildings
in a decade. We can act now to halve the energy use
of our buildings, deliver energy freedom to people
and transform our homes and workplaces to provide
greater comfort with lower energy bills.
The vision. The Zero Carbon Australia Buildings Plan is the
first comprehensive, nationwide plan to retrofit Australia’s
buildings. This plan demonstrates how all existing buildings
can reach zero emissions from their operation within ten
years. It sets out how Australia can transform its building
stock to reduce energy bills, generate renewable energy,
add health and comfort to our living spaces, and make our
workplaces more productive.
The rationale. Australia’s existing buildings are not
adequately designed to meet many of the challenges we
face today. Australian houses and workplaces are often
unnecessarily cold in winter, hot in summer, and expensive
to run. We now have the technologies and know-how to
make our buildings far more comfortable, while protecting
us from rising electricity and gas bills.
The science is clear that, in order to reverse climate disruption,
developed nations must begin transitioning their economies
to zero greenhouse gas emissions, starting now. Accordingly,
in June 2010, Beyond Zero Emissions (BZE) launched the
ground-breaking Zero Carbon Australia (ZCA) Stationary
Energy Plan that showed how Australia’s electricity could
be supplied by 100% renewable energy sources within 10
years.
Chapter 1 Geoscience Application Challenges to Computing InfrastructureSpatialCloudComputing
The chapter aims to help readers develop a conceptual background understanding of
1) the 21st century geoscience challenges
2) the computing requirements posed by the challenges
3) the emergence of cloud computing
4) the advantage and disadvantages of cloud computing
Energy innovation es8928 - renewable energy policy handbook -final m coviMarco Covi
A handbook for policy makers in the renewable energy field in Ontario. The handbook places a heavy importance on better consultation and public education on energy matters when it comes to the planning of large-scale energy projects and makes several suggestions on how to improve this. The handbook is timely as it was written in the context of the 2013 LTEP. In addition it serves as an accessible scientific reference guide for decision-makers and the broader public alike.
Il World Energy Focus, nuovo mensile online della WEC's community, una e-publication gratuita per essere sempre aggiornato sugli sviluppi del settore energetico. Il World Energy Focus contiene news, interviste esclusive e uno spazio dedicato agli eventi promossi dai singoli Comitati Nazionali.
Overcoming Pakistan's current crisis through energy efficiency and renewable energy was the topic of a seminar supported by USAID and organized by Senator (R) Rukhsana Zuberi, chairperson of the Pakistan Engineering Council and head of the non-government organization, South Asian Women in Energy.
The Alliance's Alexander Filippov was among the experts advising Pakistani representatives on energy efficiency implementation.
This publication presents a compilation of extended abstracts of VTT’s recent research on energy and eco-efficient built environment. Sustainability as a dominating driver of technology development can also be seen in the R&D portfolio of VTT Technical Research Centre of Finland. A clear focus of our research for the building sector is sustainable construction, particularly the energy efficiency of the built environment.
Buildings and the whole built environment are in a key role when societies are mitigating climate change and adapting to its consequences. Despite the temporary economic downturn, construction globally remains one of the most significant areas of human activities globally. Due to the urgency of measures related to climate change and the need to provide a proper environment for living and working, a large number of national and international measures have been agreed to guarantee the future development of sustainable built environment for all. Indirectly, this has lead to a need to develop existing and completely new technologies and processes for the built environment with a speed faster than ever and with a more holistic performance metrics than ever.
“Built environment” here refers to buildings and districts as well as the physical networks for water & waste, transport, energy and information. From a technological point of view the built environment is increasingly becoming a holistic “machine” requiring consideration of all the technologies in the system simultaneously. Yet the technologies are only there to serve a purpose. Long-term human needs, like sustainability, are at the end the foundation for all the development.
Bringing data center management and technology into the 21st CenturyJonathan Koomey
This talk is a slightly modified and condensed version of one I gave at DCD Converged in London on the morning of November 19, 2014. I gave it at VIP dinner sponsored by Siemens on the evening of that same day. I moved "One boss, one team, and one budget" to be the 2nd thing management can do, because tying IT to business performance with metrics is a prerequisite to doing the hard work of busting the silos. I realized this during the talk ("One boss, one team, and one budget" was original item #1).
Speak dollars not gadgets: How to get upper management to pay attentionJonathan Koomey
Jonathan Koomey gave this presentation at the Data Center Dynamics Conference in Seattle, WA on Sept. 4, 2014. It describes what executives need to do to modernize their IT operations, and describes an upcoming (Nov 10 to Dec 12, 2014) online class titled Data Center Essentials for Executives, see http://goo.gl/K4kJG2
Koomey's talk on energy use and the information economy at the UC Berkeley Ph...Jonathan Koomey
I gave this talk on energy use and the information economy at the UC Berkeley Physics of Sustainable Energy Symposium March 8, 2014. It summarizes what I think are the most important issues related to the direct and indirect effects of information technology on energy use.
This is a practical plan to fix Australia’s buildings
in a decade. We can act now to halve the energy use
of our buildings, deliver energy freedom to people
and transform our homes and workplaces to provide
greater comfort with lower energy bills.
The vision. The Zero Carbon Australia Buildings Plan is the
first comprehensive, nationwide plan to retrofit Australia’s
buildings. This plan demonstrates how all existing buildings
can reach zero emissions from their operation within ten
years. It sets out how Australia can transform its building
stock to reduce energy bills, generate renewable energy,
add health and comfort to our living spaces, and make our
workplaces more productive.
The rationale. Australia’s existing buildings are not
adequately designed to meet many of the challenges we
face today. Australian houses and workplaces are often
unnecessarily cold in winter, hot in summer, and expensive
to run. We now have the technologies and know-how to
make our buildings far more comfortable, while protecting
us from rising electricity and gas bills.
The science is clear that, in order to reverse climate disruption,
developed nations must begin transitioning their economies
to zero greenhouse gas emissions, starting now. Accordingly,
in June 2010, Beyond Zero Emissions (BZE) launched the
ground-breaking Zero Carbon Australia (ZCA) Stationary
Energy Plan that showed how Australia’s electricity could
be supplied by 100% renewable energy sources within 10
years.
Chapter 1 Geoscience Application Challenges to Computing InfrastructureSpatialCloudComputing
The chapter aims to help readers develop a conceptual background understanding of
1) the 21st century geoscience challenges
2) the computing requirements posed by the challenges
3) the emergence of cloud computing
4) the advantage and disadvantages of cloud computing
Energy innovation es8928 - renewable energy policy handbook -final m coviMarco Covi
A handbook for policy makers in the renewable energy field in Ontario. The handbook places a heavy importance on better consultation and public education on energy matters when it comes to the planning of large-scale energy projects and makes several suggestions on how to improve this. The handbook is timely as it was written in the context of the 2013 LTEP. In addition it serves as an accessible scientific reference guide for decision-makers and the broader public alike.
Il World Energy Focus, nuovo mensile online della WEC's community, una e-publication gratuita per essere sempre aggiornato sugli sviluppi del settore energetico. Il World Energy Focus contiene news, interviste esclusive e uno spazio dedicato agli eventi promossi dai singoli Comitati Nazionali.
Overcoming Pakistan's current crisis through energy efficiency and renewable energy was the topic of a seminar supported by USAID and organized by Senator (R) Rukhsana Zuberi, chairperson of the Pakistan Engineering Council and head of the non-government organization, South Asian Women in Energy.
The Alliance's Alexander Filippov was among the experts advising Pakistani representatives on energy efficiency implementation.
This publication presents a compilation of extended abstracts of VTT’s recent research on energy and eco-efficient built environment. Sustainability as a dominating driver of technology development can also be seen in the R&D portfolio of VTT Technical Research Centre of Finland. A clear focus of our research for the building sector is sustainable construction, particularly the energy efficiency of the built environment.
Buildings and the whole built environment are in a key role when societies are mitigating climate change and adapting to its consequences. Despite the temporary economic downturn, construction globally remains one of the most significant areas of human activities globally. Due to the urgency of measures related to climate change and the need to provide a proper environment for living and working, a large number of national and international measures have been agreed to guarantee the future development of sustainable built environment for all. Indirectly, this has lead to a need to develop existing and completely new technologies and processes for the built environment with a speed faster than ever and with a more holistic performance metrics than ever.
“Built environment” here refers to buildings and districts as well as the physical networks for water & waste, transport, energy and information. From a technological point of view the built environment is increasingly becoming a holistic “machine” requiring consideration of all the technologies in the system simultaneously. Yet the technologies are only there to serve a purpose. Long-term human needs, like sustainability, are at the end the foundation for all the development.
Bringing data center management and technology into the 21st CenturyJonathan Koomey
This talk is a slightly modified and condensed version of one I gave at DCD Converged in London on the morning of November 19, 2014. I gave it at VIP dinner sponsored by Siemens on the evening of that same day. I moved "One boss, one team, and one budget" to be the 2nd thing management can do, because tying IT to business performance with metrics is a prerequisite to doing the hard work of busting the silos. I realized this during the talk ("One boss, one team, and one budget" was original item #1).
The computing trend that will change everythingJonathan Koomey
This talk, given at the VERGE conference in Washington DC on March 15, 2012, describes in about 9 minutes the implications of the long-term trend in the energy efficiency of computing that we described in this refereed journal article: Koomey, Jonathan G., Stephen Berard, Marla Sanchez, and Henry Wong. 2011. "Implications of Historical Trends in The Electrical Efficiency of Computing." IEEE Annals of the History of Computing. vol. 33, no. 3. July-September. pp. 46-54. [http://doi.ieeecomputersociety.org/10.1109/MAHC.2010.28]
Introduction to FreeNAS development by John HixsoniXsystems
At SCALE 12x, John Hixson, Senior Software Developer at iXsystems, gave a his talk, "Introduction to FreeNAS development". FreeNAS has been around for several years now but development on it has been by very few people. Even with corporate sponsorshipt and a team of full time developers, outside interest has been minimal. Not a week goes by when a bug report or feature request is not filed. Documentation on how to develop on FreeNAS simply does not exist. Currently, the only way to come up to speed on FreeNAS development is to obtain the source code, read through it, modify it and verify it works. The goal of this paper is to create a simple FreeNAS application to demonstrate some of the common methods used when dealing with FreeNAS development, as well as showcase some of the API.
Nobel Laureate Mario Molina spoke about the impact of energy on climate change at the Joint Public Advisory Committee's public forum on Greening North America's Energy Economy in Calgary on 24 April 2013. More at: http://cec.org/jpacenergy
Forbes co2 and temperature presentation for earth day at cua april 22 2015 ...Kevin Forbes
Extended Abstract
Introduction
While the vast majority of climate scientists have concluded that the changes in the climate over the past few decades can be attributed to human activity [Doran and Zimmerman, 2009], there has been a degree of reluctance to attribute specific weather events to elevated CO2 concentrations. For example, Coumou and Rahmstorf [2012] have noted that there has been an exceptionally high incidence of extreme weather events over the past decade and that some of the events can be linked to climate change but nevertheless concede that particular events “cannot be directly attributed to global warming.” Moreover, the World Meteorological Organization has noted that the incidence of extreme weather events matches IPCC projections, but qualifies this conclusion by stating that “it is impossible to say that an individual weather or climate event was “caused” by climate change….” [World Meteorological Organization, 2011, p 15]. This claim of “attribution impossibility” is not a minor shortcoming; it leaves the causes of extreme events open to question, allowing climate skeptics to attribute the increased incidence of extreme events to so-called “natural variability.” In the United States, this has undermined the political consensus necessary to adopt robust, cost-effective policies to reduce CO2 emissions.
This paper explores the relationship between CO2 and weather by addressing whether there is a causal relationship between the atmospheric concentration level of carbon dioxide and hourly temperature. The analysis begins by noting that traditional correlation analysis is not capable of addressing whether there is a causal relationship between CO2 and temperature because statistical methods alone cannot render results that establish or reject causality between two variables that are contemporaneously correlated. Nevertheless, it is possible to address the issue of causality by using more advanced statistical techniques.
An Approach to Establishing Causality
This paper addresses the issue of causality between CO2 and temperature by following the research of the Nobel Laureate Clive Granger [1969], who defined causality in terms of whether lagged values of a variable lead to more accurate predictions of some other variable. In his words, “The definition of causality …is based entirely on the predictability of the some series, say Xt. If some other series Yt, contains information in past terms that helps in the prediction of Xt … then Yt is said to cause Xt.” [Granger, 1969, p 430]. This study embraces this view of causality by examining whether lagged values of CO2 lead to more accurate forecasts of temperature. The specific approach adopted here is to exploit the diurnal nature of the variation in the hourly CO2 concentration levels by using the CO2 concentration level in hour t – 24 as an explanatory variable. This variable has a 0.96 correlation with the CO2 level in hour t but i
BUILDING HOPE
Positive Psychology, a new branch of psychology focused on the empirical study of such things as positive emotions, strengths-based character, and healthy institutions. This emerging field offers guidance on how to feel more satisfied and engaged with life, regardless of one’s circumstances. Nineteen different scientifically-validated questionnaires on everything from love, compassion, grit and gratitude are building a robust body of data about what makes people happy and resilient.
What is hope? Hope is:
• a belief in a positive outcome related to events and circumstances in one's life
• A feeling that what you want is achievable and that events will turn out for the best.
Happiness, on the other hand, is a state of mind or feeling characterized by contentment, love, satisfaction, pleasure, or joy. Hope is about the future and happiness is about the present. You could say that people aspire to want hope and have happiness. To put it another way, hope is a means to having happiness.
Mike Lubell, American Physical Society: Lean and Clean: Equipping Modern Manu...guest3e1229f
On Friday, March 19, Alliance staff and industry experts discussed energy efficiency's role in reducing greenhouse gas emissions in the industrial sector.
Mike Lubell, American Physical Society: Lean and Clean: Equipping Modern Manu...Alliance To Save Energy
On Friday, March 19, Alliance staff and industry experts discussed energy efficiency's role in reducing greenhouse gas emissions in the industrial sector. http://ase.org/content/article/detail/6517
Jason Thompson helped Dr. Oliver Hemmers communicate why climate models fail.
Biography
Dr. Oliver Hemmers received his Ph.D. in physics in 1993 from the Technical University in Berlin, Germany, with specialization in x-ray atomic and molecular spectroscopy. Recent research focuses on developments of biofuels and new materials for hydrogen fuel storage. He currently manages a multiyear, multimillion-dollar biodiesel project funded by the U.S. Department of Energy. Over the past 10 years, he has been a principal investigator or co-PI on several research projects at UNLV totaling more than $6 million. Hemmers has made approximately 200 presentations at national and international meetings, published approximately 90 research articles, written one book, and holds one patent. He is a member of the American Physical Society and a reviewer for the American Institute of Physics and the Institute of Physics.
Jason Thompson is an alternative energy photojournalist who wrote more than 300 articles in Diesel Power which around 2010 was the #1 selling automotive magazine at Walmart. He now studies the visual framing of climate control from 1824 to the present.
The 14th Summer Environmental Health Sciences Institute took place in Houston, TX the week of 7/14/2014. This workshop on climate change, comes from educational designers from the National Center for Atmospheric Research. While you may not have been able to join us, you can still review content and download all the activities at our website: https://scied.ucar.edu/events/clone-climate-change-connections-2014
Toward a Climate Literate, Energy Aware, Science Savvy SocietyClaus Berg
The Essential Principles of Climate Science Literacy. Presentation given at the ICE2009 (Inspiring Climate Education) Conference in Copenhagen, Oct. 2009. By Mark S. McCaffrey, Associate Scientist III,
The Cooperative Institute for Research in Environmental Sciences (CIRES),
University of Colorado at Boulder, USA.
Uploaded by Claus Berg by permission from Mark S. McCaffrey.
Whudunit: How Scientists Discovered Global WarmingJoseph Morris
Description of how scientists discovered and verified global warming. Scientist's methodology is presented in terms of popular TV shows such as NCIS and CSI, to help public understand scientists' efforts
State of the planet 2020 highland one world 3 december finalOwen Gaffney
Presented to educators on 3 December. Thanks to Highland One World for the invitation - you guys rock. Summary of knowledge on what we need to do to stabilise it. Building trust from facts.
Carbon CycleThis module uses a variety of sources to educate.docxtidwellveronique
Carbon Cycle
This module uses a variety of sources to educate you about the carbon cycle and current theories of climate. In this module, you will use resources that have opposing views about the impact of humans on the carbon cycle and global climate.
Of the many, many, different theories about climate change, we are only presenting a few. Our attempt in this activity is to give a few examples illustrating the complexity involved in studying the environment and the impact of bias on scientific research.
A. The carbon cycle is currently in the news as people look for explanations for changes in climate. This issue provides excellent examples of bias in the presentation of information.
What is bias in relation to science and reporting? Use any online dictionary and search for “bias”. Write the definition that relates to bias in science and reporting.
Answer:
Does being biased necessarily mean that you are wrong?
Yes
No
B. Theories Explaining Climate Change:
Climate fluctuations have long been observed to be cyclical. Theories explaining the variations include the following:
· Human Cause. Humans are responsible for an increase in greenhouse gases that is causing the Earth to warm up and change the climate.
· Natural Cycle. The climate changes observed are cyclical and natural.
· Volcanic Events. Volcanoes cause variations in the ability of the Earth’s atmosphere to absorb energy.
· Astronomical Cause. The Milankivitch Theory asserts that climate changes are caused by changes in the tilt of the Earth’s axis. Changes in some areas are balanced by opposite changes in other areas.
· Variations if Energy Output from the Sun. Variations in heat from the sun causes drastic changes in climate.
C. Two movies shown in movie theaters have energized the “Global Climate Change” controversy. Evaluate the following movies using the questions on the next page. All information for this page is contained on the websites linked below. If you would like to learn more, you may be able to rent the movies.
Movie 1: An Inconvenient Truth
Website: http://www.takepart.com/an-inconvenient-truth Click the link “The Film” on the top tab and evaluate the reading list on the right side of the page. Much information was removed from the original website, however, the RealClimate website mostly supports the movie and provides a review at http://www.realclimate.org/index.php/archives/2006/05/al-gores-movie/.
The website for An Inconvenient Truth has removed the original science pages and the "Hockey Stick" graphic that was one of its main graphics. It now links the following information from its official website at takepart.com:
Purpose Statement. Climate change, also called global warming, refers to the rise in average surface temperatures on Earth.
· An overwhelming scientific consensus maintains that climate change is due primarily to the human use of fossil fuels, which releases carbon dioxide and other greenhouse gases into the air.
· The gases ...
Why predictive modeling is essential for managing a modern computing facilityJonathan Koomey
This talk, given at Data Center Dynamics on July 12, 2013, summarizes the importance of predictive modeling to capturing lost cooling and power capacity in the data center. It also describes some results from a recent case study Future Facilities did at an Equinix data center in the Bay area.
This talk, given at Google on June 6, 2012, summarizes what we know about energy use and information technology in a clear and understandable way. The person preceding me on stage was former Vice President Al Gore, so the pressure was on! I think I delivered, but you be the judge.
Koomey on why ultra-low power computing will change everythingJonathan Koomey
This talk summarizes the implications of long-term trends in the efficiency of computing, communications, energy storage, and energy harvesting. It's one of my favorites! It took place on October 31, 2012.
This is a talk I gave at the end of my first visiting professorship at Stanford in 2004. It gives a preview of Rocky Mountain Institute's Winning the Oil Endgame study, which was released in September 2004. http://www.oilendgame.com
2007 Koomey talk on historical costs of nuclear power in the USJonathan Koomey
This is a talk I gave at the Detroit Edison Company on April 17, 2007. It's the most complete version summarizing our work on the historical costs of nuclear power. That worked appeared in three refereed journal articles:
Hultman, Nathan E., and Jonathan G. Koomey. 2007. "The risk of surprise in energy technology costs." Environmental Research Letters. vol. 2, no. 034002. July. <http: />
Hultman, Nathan E., Jonathan G. Koomey, and Daniel M. Kammen. 2007. "What history can teach us about the future costs of U.S. nuclear power." Environmental Science & Technology. vol. 41, no. 7. April 1. pp. 2088-2093.
Koomey, Jonathan G., and Nathan E. Hultman. 2007. "A reactor-level analysis of busbar costs for U.S. nuclear plants, 1970-2005." Energy Policy. vol. 35, no. 11. November. pp. 5630-5642. <http: />
The last article is the primary source--the other two derive policy insights from the data developed in that last article.
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Attending a job Interview for B1 and B2 Englsih learnersErika906060
It is a sample of an interview for a business english class for pre-intermediate and intermediate english students with emphasis on the speking ability.
Tata Group Dials Taiwan for Its Chipmaking Ambition in Gujarat’s DholeraAvirahi City Dholera
The Tata Group, a titan of Indian industry, is making waves with its advanced talks with Taiwanese chipmakers Powerchip Semiconductor Manufacturing Corporation (PSMC) and UMC Group. The goal? Establishing a cutting-edge semiconductor fabrication unit (fab) in Dholera, Gujarat. This isn’t just any project; it’s a potential game changer for India’s chipmaking aspirations and a boon for investors seeking promising residential projects in dholera sir.
Visit : https://www.avirahi.com/blog/tata-group-dials-taiwan-for-its-chipmaking-ambition-in-gujarats-dholera/
[Note: This is a partial preview. To download this presentation, visit:
https://www.oeconsulting.com.sg/training-presentations]
Sustainability has become an increasingly critical topic as the world recognizes the need to protect our planet and its resources for future generations. Sustainability means meeting our current needs without compromising the ability of future generations to meet theirs. It involves long-term planning and consideration of the consequences of our actions. The goal is to create strategies that ensure the long-term viability of People, Planet, and Profit.
Leading companies such as Nike, Toyota, and Siemens are prioritizing sustainable innovation in their business models, setting an example for others to follow. In this Sustainability training presentation, you will learn key concepts, principles, and practices of sustainability applicable across industries. This training aims to create awareness and educate employees, senior executives, consultants, and other key stakeholders, including investors, policymakers, and supply chain partners, on the importance and implementation of sustainability.
LEARNING OBJECTIVES
1. Develop a comprehensive understanding of the fundamental principles and concepts that form the foundation of sustainability within corporate environments.
2. Explore the sustainability implementation model, focusing on effective measures and reporting strategies to track and communicate sustainability efforts.
3. Identify and define best practices and critical success factors essential for achieving sustainability goals within organizations.
CONTENTS
1. Introduction and Key Concepts of Sustainability
2. Principles and Practices of Sustainability
3. Measures and Reporting in Sustainability
4. Sustainability Implementation & Best Practices
To download the complete presentation, visit: https://www.oeconsulting.com.sg/training-presentations
Affordable Stationery Printing Services in Jaipur | Navpack n PrintNavpack & Print
Looking for professional printing services in Jaipur? Navpack n Print offers high-quality and affordable stationery printing for all your business needs. Stand out with custom stationery designs and fast turnaround times. Contact us today for a quote!
Digital Transformation and IT Strategy Toolkit and TemplatesAurelien Domont, MBA
This Digital Transformation and IT Strategy Toolkit was created by ex-McKinsey, Deloitte and BCG Management Consultants, after more than 5,000 hours of work. It is considered the world's best & most comprehensive Digital Transformation and IT Strategy Toolkit. It includes all the Frameworks, Best Practices & Templates required to successfully undertake the Digital Transformation of your organization and define a robust IT Strategy.
Editable Toolkit to help you reuse our content: 700 Powerpoint slides | 35 Excel sheets | 84 minutes of Video training
This PowerPoint presentation is only a small preview of our Toolkits. For more details, visit www.domontconsulting.com
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Climate Change as an Entrepreneurial Challenge: A virtual talk for the St. Louis Climate Reality group
1. Climate change as an
entrepreneurial challenge
Jonathan Koomey
Research Fellow, Steyer-Taylor Center for Energy
Policy and Finance, Stanford University
jgkoomey@stanford.edu
http://www.koomey.com
Climate Reality–St. Louis
July 27, 2014
1Copyright Jonathan Koomey 2014
2. The world is warming and humans are
responsible
“A strong, credible body of scientific evidence shows that climate
change is occurring, is caused largely by human activities, and poses
significant risks for a broad range of human and natural systems. . . .
Some scientific conclusions or theories have been so thoroughly
examined and tested, and supported by so many independent
observations and results, that their likelihood of subsequently being
found to be wrong is vanishingly small. Such conclusions and
theories are then regarded as settled facts. This is the case for the
conclusions that the Earth system is warming and that much of this
warming is very likely due to human activities.”
US National Academy of Sciences. 2010. Advancing the Science of
Climate Change
2Copyright Jonathan Koomey 2014
3. Historical global C emissions
Sources: Carbon Dioxide Information Analysis Center (CDIAC),
plotted in Cold Cash, Cool Climate.
Copyright Jonathan Koomey 2014 3
4. Big jump in CO2 concentrations from
fossil fuels and land use changes
Sources: Vostok and Lawdome
ice core data, plus measured
concentrations from the
Carbon Dioxide Information
Analysis Center, plotted in Cold
Cash, Cool Climate
Copyright Jonathan Koomey 2014 4
5. A closer look at the last 12,000 years
Sources: Vostok and Lawdome
ice core data, plus measured
concentrations from the
Carbon Dioxide Information
Analysis Center, plotted in Cold
Cash, Cool Climate
Copyright Jonathan Koomey 2014 5
6. Global surface temperatures have
risen in the last century
Source: The Copenhagen Diagnosis 2009
Copyright Jonathan Koomey 2014 6
7. Increasing temperatures “load the
dice”
Source: Adapted from a graph made originally by the University of
Arizona, Southwest Climate Change Network
Copyright Jonathan Koomey 2014 7
8. What the data show
8
Source: The New Climate Dice: Public Perception of
Climate Change. James Hansen, Makiko Sato, and
Reto Ruedy. August 2012.
http://www.giss.nasa.gov/research/briefs/hansen_17/
. Data are for Northern Hemisphere.
X-axes in graphs below are in standard deviations, not
C degrees.
Copyright Jonathan Koomey 2014
9. No-policy case carbon dioxide
concentrations to 2100
Source: Sokolov et al.
2009 for projected
concentrations and ice
core and directly measured
data for historical numbers.
Copyright Jonathan Koomey 2014 9
10. No-policy case greenhouse gas
concentrations to 2100 (all gases)
Copyright Jonathan Koomey 2014 10
Source: Sokolov et al.
2009 for projected
concentrations and ice
core and directly measured
data for historical numbers.
11. No-policy case greenhouse gas
concentrations to 2100
Source: Sokolov et al. 2009, plotted in Cold Cash, Cool Climate
Copyright Jonathan Koomey 2014 11
12. Current trends = 5 C degrees by 2100,
with no end in sight
Adapted from Copenhagen Diagnosis 2009, with MIT
data taken from Sokolov et al. 2009. MIT climate sensitivity is
2.9 degrees C, but warming by 2100 doesn’t reflect the full
warming impact because full equilibration takes centuries.
12Copyright Jonathan Koomey 2014
13. Fossil fuel scarcity will not constrain
carbon emissions
Source: Lower bound resource estimates from the IIASA Global Energy
Assessment 2012 + Sokolov et al. 2009 (fossil emissions only).
13Copyright Jonathan Koomey 2014
14. What can we do?
14Copyright Jonathan Koomey 2014
15. Our options
• Adapt–modify human systems to make
them more flexible and resilient
• Suffer–accept what comes (but what
comes is likely to be costly in lives,
ecosystem damage, and economic
disruption)
• Mitigate–reduce emissions
15Copyright Jonathan Koomey 2014
16. Questions about mitigation options
• How much carbon will they save?
• How much will they cost?
• Are they feasible
– technically? (science and technology)
– logistically? (implementation and
policy)
– politically? (social will and equity)
16Copyright Jonathan Koomey 2014
18. The forecasting quandary
• Economics ≠ physics: we need to act, but it’s
impossible to calculate costs and benefits in
an accurate way
• Implication: the conventional model of full
benefit-cost analysis before acting is not
adequate to address this problem
18Copyright Jonathan Koomey 2014
19. An evolutionary, path-dependent view
• There is no “optimal path”, but there are many
possible alternative paths
– We can’t plan or know everything about the path
ahead but the warming limit defines the broad
outlines of success
• Our choices now affect our options later
• Need to
– invest in a broad portfolio of options
– fail fast
– modify plans dynamically
– learn as fast as we can
19Copyright Jonathan Koomey 2014
20. An alternative approach
• Define a warming limit (e.g. 2 C degrees above
preindustrial levels)
• Determine the total greenhouse gases we can
then emit to stay under that limit
• Define pathways that meet that constraint
• Assess what we’d need to do achieve that
pathway (# of power plants, rate of improvement
in energy efficiency, etc)
• Try options, fail fast, alter course as needed
20Copyright Jonathan Koomey 2014
21. There’s no time to waste
21
Source: The Copenhagen Diagnosis, 2009
Copyright Jonathan Koomey 2014
22. Working toward the limit
• Like strategic planning, not forecasting
• e.g., to meet some fraction of the target
– how many emission-free power plants would we
have to build and how much capital would that
require?
– how fast would efficiency need to improve given
expected rates of economic growth?
– what institutional changes would be needed to
accelerate the rate of implementation?
• A way to organize our thinking about solutions
to the problem
22Copyright Jonathan Koomey 2014
23. Meeting constraints of the safer climate
case won’t be easy
Source: Lower bound resource estimates from the IIASA Global Energy
Assessment 2012 + calcs in Cold Cash, Cool Climate (fossil emissions only). 23Copyright Jonathan Koomey 2014
24. Lessons for entrepreneurs
• Start with tasks, then redefine them
• Focus on the whole system
• Time is money
• Modify property rights
• Harness information technology
– Data collection
– Substitute bits for atoms and smarts for parts
– Transform institutions
• Work forward toward goals to learn more rapidly
Copyright Jonathan Koomey 2014 24
25. Computing efficiency
•Doubling about every year
and a half since the 1940s
•100x improvement every
decade
•Enabled the existence of
laptops and smart phones
25Copyright Jonathan Koomey 2014
Source: Koomey et al. 2011
26. These trends still
have a long way to
run
Psssst: Researchers at
Purdue and the University of
New South Wales in 2012
created a reliable one atom
transistor…
2041
26Copyright Jonathan Koomey 2014
27. Summary
• Warming limit approach is similar to how businesses
make big strategic decisions
• Focus is on risk reduction, experimentation, evaluation,
innovation and cost effectiveness, not on knowing
“optimal” path in advance (impossible!)
• Science points to 2 deg C limit but ultimate choice is a
political judgment
– Declare value judgment up front (not buried in black box
models, as is customary)
• Implies rapid reductions and keeping most fossil fuels in
the ground (requires rapid innovations in technologies
AND behavior/institutions)
27Copyright Jonathan Koomey 2014
28. Summary (continued)
• Immediate implementation is essential (can’t
just wait and see while doing R&D)
– Learning by doing only happens if we do!
• Existing low carbon resources are plentiful but
we’ll need new innovations in later decades to
keep reductions on track
• Start small. Think big. Get going!
28Copyright Jonathan Koomey 2014
29. “The best way to predict the future is to
invent it.” –Alan Kay
29Copyright Jonathan Koomey 2014
30. References
• Allison, et al. 2009. The Copenhagen Diagnosis, 2009: Updating the World on the Latest Climate Science. Sydney, Australia: The
University of New South Wales Climate Change Research Centre (CCRC).
• Caldeira, Ken, Atul K. Jain, and Martin I. Hoffert. 2003. "Climate Sensitivity Uncertainty and the Need for Energy Without CO2 Emission
" Science. vol. 299, no. 5615. pp. 2052-2054. <http://www.sciencemag.org/cgi/content/abstract/299/5615/2052>
• DeCanio, Stephen J. 2003. Economic Models of Climate Change: A Critique. Basingstoke, UK: Palgrave-Macmillan.
• Brown, Marilyn A., Mark D. Levine, Walter Short, and Jonathan G. Koomey. 2001. "Scenarios for a Clean Energy Future." Energy
Policy (Also LBNL-48031). vol. 29, no. 14. November. pp. 1179-1196.
• Gritsevskyi, Andrii, and Nebojsa Nakicenovic. 2000. "Modeling uncertainty of induced technological change." Energy Policy. vol. 28, no.
13. November. pp. 907-921.
• Koomey, Jonathan. Testimony of Jonathan Koomey, Ph.D. for a hearing on "Efficiency: The Hidden Secret to Solving Our Energy
Crisis". Joint Economic Committee of the U.S. Congress. U.S. Congress. Washington, DC: U.S. Congress. July 30, 2008.
<http://www.jec.senate.gov/index.cfm?FuseAction=Hearings.HearingsCalendar&ContentRecord_id=6fc51d63-e7e2-82b7-10c3-
3faa2c150115>
• Koomey, Jonathan G., Stephen Berard, Marla Sanchez, and Henry Wong. 2011. "Implications of Historical Trends in The Electrical
Efficiency of Computing." IEEE Annals of the History of Computing. vol. 33, no. 3. July-September. pp. 46-54.
[http://doi.ieeecomputersociety.org/10.1109/MAHC.2010.28]
• Koomey, Jonathan G. Cold Cash, Cool Climate: Science-Based Advice for Ecological Entrepreneurs. Burlingame, CA: Analytics Press,
2012.
• Krause, Florentin, Wilfred Bach, and Jonathan G. Koomey. 1992. Energy Policy in the Greenhouse. NY, NY: John Wiley and Sons. (1989
edition of this book downloadable at <http://files.me.com/jgkoomey/9jzwgj>)
• Meinshausen, Malte, Nicolai Meinshausen, William Hare, Sarah C. B. Raper, Katja Frieler, Reto Knutti, David J. Frame, and Myles R.
Allen. 2009. "Greenhouse-gas emission targets for limiting global warming to 2 degrees C." Nature. vol. 458, April 30. pp. 1158-1162.
<http://www.nature.com/nature/journal/v458/n7242/full/nature08017.html>
• Pacala, S., and Rob Socolow. 2004. "Stabilization Wedges: Solving the Climate Problem for the Next 50 Years with Current Technologies
" Science. vol. 305, no. 5686. August 13. pp. 968-972. [http://www.sciencemag.org/cgi/content/abstract/305/5686/968]
• Williams, James H., Andrew DeBenedictis, Rebecca Ghanadan, Amber Mahone, Jack Moore, William R. Morrow, Snuller Price, and
Margaret S. Torn. 2011. "The Technology Path to Deep Greenhouse Gas Emissions Cuts by 2050: The Pivotal Role of
Electricity." Science. November 24. [http://www.sciencemag.org/content/early/2011/11/22/science.1208365.abstract]
30Copyright Jonathan Koomey 2014
32. Contributors to climate change
through 2005
Source: IPCC 2007 (Working Group 1, the Physical Science Basis)Copyright Jonathan Koomey 2014 32
33. Percent of US land area subject to 1
day precipitation extremes
Source: NCDC/NOAA 2011
Copyright Jonathan Koomey 2014 33
34. 2 C degree warming limit
• Keeps global T within humanity’s experience
• Likely avoids the worst of the positive feedbacks
• Implies cumulative GHG emissions “budget”
• Limit itself now widely accepted (e.g., G8 in 2009), but
implications still not well known
– Global emissions must turn down this decade, down 50%
by 2050, more soon afterwards
– Waiting has a real cost
– We must act quickly on many fronts
• It’s Sputnik, not Apollo
– We can’t burn it all
• C Storage not practically relevant for decades, if ever
34Copyright Jonathan Koomey 2014
36. Forecasts often underestimate the
possibilities for change
• Economic models (with very few exceptions)
– assume current rigidities will continue forward in the
forecast (“The Big Mistake”, related to Ascher’s
“assumption drag”)
– assume structure of property rights is constant
– ignore increasing returns to scale
– rely on incomplete technology and policy portfolios
– ignore “no-regrets” options
• All but last issue true for top-down AND bottom-
up models
36Copyright Jonathan Koomey 2014
37. Delaying makes no sense in the
warming limit context
• When we act makes a difference
• Delaying action on climate
– eats up the budget
– makes required reductions more difficult and
costly later
– sacrifices learning and reduces possibilities for
future action
• Remember, energy techs don’t ∆ fast
37Copyright Jonathan Koomey 2014
38. Impacts of Uncertainty, Learning, and Spillovers (IPCC AR4 , 2007)
Figure 2.2. Emissions impacts of exploring the full spectrum of technological uncertainty in a given scenario without climate policies.
Relative frequency (percent) of 130,000 scenarios of full technological uncertainty regrouped into 520 sets of technology dynamics with
their corresponding carbon emissions (GtC) by 2100 obtained through numerical model simulations for a given scenario of intermediary
population, economic output, and energy demand growth. Also shown is a subset of 13,000 scenarios grouped into 53 sets of
technology dynamics that are all "optimal" in the sense of satisfying a cost minimization criterion in the objective function. The
corresponding distribution function is bi-modal, illustrating "technological lock-in" into low or high emissions futures respectively that
arise from technological interdependence and spillover effects. Baseline emissions are an important determinant for the feasibility and
costs of achieving particular climate targets that are ceteris paribus cheaper with lower baseline emissions. Adapted from Gritsevskyi
and Nakicenovic, 2000.
38Copyright Jonathan Koomey 2014
39. Decanio concludes…
“The application of general equilibrium analysis to climate
policy has produced a kind of specious precision, a situation
in which the assumptions of the analysts masquerade as
results that are solidly grounded in theory and the data. This
leads to a tremendous amount of confusion and mischief,
not least of which is the notion that although the physical
science of the climate is plagued by uncertainties, it is
possible to know with a high degree of certainty just what
the economic consequences of alternative policy actions will
be.” (italics in original)
39Copyright Jonathan Koomey 2014
40. Fossil fuel resources are huge
40Source: Table A-1 from Cold Cash, Cool Climate, mainly using GEA data 2012
Note: Current annual
global primary energy
use is 0.6 ZJ (1 ZJ =
1000 EJ or 10e21 J),
which is about 30 TW.
Copyright Jonathan Koomey 2014
41. Brainstorming exercise
If computing efficiency continues to improve at
historic rates, it will increase by a factor of 100
over the next decade, with consequent
improvements in mobile computing, sensors,
and controls. What new applications and
products could become possible with such rapid
efficiency improvements 10 years hence? What
other innovations would need to emerge to
enable the use of more efficient computing ?
Copyright Jonathan Koomey 2014 41