Renewable Resources
Paragraphs

The increasing global demand for biofuels will require conversion of conventional agricultural or natural ecosystems. Expanding biofuel production into areas now used for agriculture reduces the need to clear natural ecosystems, leading to indirect climate benefits through reduced greenhouse-gas emissions and faster payback of carbon debts. Biofuel expansion may also cause direct, local climate changes by altering surface albedo and evapotranspiration, but these effects have been poorly documented. Here we quantify the direct climate effects of sugar-cane expansion in the Brazilian Cerrado, on the basis of maps of recent sugar-cane expansion and natural-vegetation clearance combined with remotely sensed temperature, albedo and evapotranspiration over a 1.9 million km2 area. On a regional basis for clear-sky daytime conditions, conversion of natural vegetation to a crop/pasture mosaic warms the cerrado by an average of 1.55 (1.45-1.65) °C, but subsequent conversion of that mosaic to sugar cane cools the region by an average of 0.93 (0.78-1.07) °C, resulting in a mean net increase of 0.6 °C. Our results indicate that expanding sugar cane into existing crop and pasture land has a direct local cooling effect that reinforces the indirect climate benefits of this land-use option.

Figures/tables index

All Publications button
1
Publication Type
Journal Articles
Publication Date
Journal Publisher
Nature Climate Change
Authors
Scott Loarie
David Lobell
David Lobell
Gregory P. Asner
Greg P. Asner
Qiaozhen Mu
Christopher B. Field
Christopher Field
-

Please join us on April 25 and 26 for two evenings devoted to an examination of and conversation about the March 11, 2011 Tohoku earthquake in northern Honshu, Japan, and the subsequent tsunami and nuclear accident. In talks and panel discussions, experts from the School of Earth Sciences and the Freeman Spogli Institute for International Studies will focus on what happened, the impacts of the events, and what the future holds for Japan and other earthquake- and tsunami-zone regions of the world.


APRIL 25 PARTICIPANTS

Moderator:

Pamela A. Matson is the Chester Naramore Dean of the Stanford University School of Earth Sciences, Richard and Rhoda Goldman Professor of Environmental Studies at Stanford, and senior fellow at the Woods Institute for the Environment.

Panelists:

Gregory Beroza is the Wayne Loel Professor in the Stanford University School of Earth Sciences and chair of the Department of Geophysics. He works to develop and apply techniques for analyzing seismograms—recordings of seismic waves—in order to understand how earthquakes work and the hazard they pose to engineered structures.

Gregory G. Deierlein is the John A. Blume Professor in the Department of Civil and Environmental Engineering and director of the Blume Earthquake Engineering Center at Stanford. His research focuses on improving limit states design of constructed facilities through the development and application of nonlinear structural analysis methods and performance-based design criteria.

Katherine Marvel is the Center for International Security and Cooperation (CISAC) Perry Fellow at the Freeman Spogli Institute for International Studies (FSI) at Stanford. Her research interests include energy security and nuclear nonproliferation, renewable energy technologies, energy security, nuclear power and nonproliferation, sustainable development, and public understanding of science.

For more information, please visit the symposium website.

William R. Hewlett Teaching Center
Auditorium 200
370 Serra Mall
Stanford Campus

Pamela A. Matson Dean of the School of Earth Sciences, Goldman Professor of Geological and Environmental Sciences and FSI Senior Fellow Moderator Stanford University
Gregory Beroza Chair Panelist Department of Geophysics, Stanford University
Gregory G. Deierlein Director Panelist Blume Earthquake Engineering Center, Stanford University
Katherine D. Marvel Perry Fellow Panelist Center of International Security and Cooperation, Stanford University
Symposiums

Image
This two-day international forum at Stanford University brought together experts from academia, government, and industry to analyze leading cases of current institutional models for innovation in smart and green industries. Cases included multi-company collaborations, public-private partnerships, and government-funded consortia. To enable more focus and comparative analysis, sectors selected for focus included the built environment and intelligent transportation.

FORUM Speakers & DISCUSSANTS (listed in alphabetical order)

  • Rohit T. Aggarwala, Special Advisor to the Chair, C40 Cities Climate Leadership Group
  • Alan Beebe, Managing Director, China Greentech Initiative
  • Sven Beiker, Executive Director, Center for Automotive Research at Stanford (CARS)
  • Ann Bordetsky, North America Market Development, Better Place
  • Dennis Bracy, cEO, US-China Clean Energy Forum
  • Curtis R. Carlson, President and CEO, SRI International
  • Jaching Chou, Senior Transportation Analyst, Institute of Transportation
  • Stephen J. Eglash, Executive Director, Energy and Environment Affiliates Program, Stanford University
  • Henry Etzkowitz, President of Triple Helix Association; Senior Researcher, Human Sciences and Technology Advanced Research Institute (H-STAR), Stanford University; Visiting Professor at University of Edinburgh Business School
  • Gordon Feller, Director of Urban Innovation, Cisco Systems
  • TJ Glauthier, President, TJG Energy Associates, LLC
  • Russell Hancock, President & Chief Executive Officer, Joint Venture: Silicon Valley Network
  • Ted Howes, Business for Social Responsibility
  • Asim Hussain, Director of Product Marketing, Bloom Energy
  • Paul Chao-Chia Huang, Deputy General Director, Service Systems Technology Center, Industrial Technology Research Institute, Taiwan
  • Kristina M. Johnson, Former Under Secretary of Energy, U.S. Department of Energy
  • Jeffrey Heller, President, Heller Manus Architects
  • Allan King, Senior Manager, Institute for Information Industry, Taiwan
  • Michael Marlaire, Director, NASA Research Park
  • David Nieh, General Manager, Shui On Land Limited
  • Jon Sandelin, Senior Associate Emeritus, Office of Technology and Licensing, Stanford University
  • Gerald Sanders, CEO & Chairman, SkyTran
  • Tim Schweikert, President & CEO, China Region for GE Technology Infrastructure, GE
  • Jonathan Thorpe, Senior Vice President, Gale International
  • Kung Wang, Professor, China University of Technology
  • Sean Wang, President, ITRI International Inc.
  • Jonathan Woetzel, Director, McKinsey & Co; Co-Chair, Urban China Initiative

Questions for presentations and discussion included:

  • What roles are public-private partnerships and other forms of collaboration playing to advance innovations in smart green industries, such as in the built environment or intelligent transportation?
  • What innovations - not only in technologies and products but also in processes, models and platforms - are leading the way?
  • What results are emerging from living labs, leading cities, or other outstanding examples of public-private partnerships around the world?
  • How do results stack up against economic, energy and social metrics, e.g. economic productivity, quality of life, energy impact, financial payback, user response, etc.?
  • What are implications for business strategies?
  • What government policies are effectively nurturing advancement in these areas?

Outcomes will include policy recommendations as well as highlights to be included in a book published by SPRIE at Stanford.

Workshops
Paragraphs

Biomass-derived energy offers the potential to increase energy security while mitigating anthropogenic climate change, but a successful path toward increased production requires a thorough accounting of costs and benefits. Until recently, the efficacy of biomass-derived energy has focused primarily on biogeochemical consequences. Here we show that the biogeophysical effects that result from hypothetical conversion of annual to perennial bioenergy crops across the central United States impart a significant local to regional cooling with considerable implications for the reservoir of stored soil water. This cooling effect is related mainly to local increases in transpiration, but also to higher albedo. The reduction in radiative forcing from albedo alone is equivalent to a carbon emissions reduction of 78 t C ha-1 , which is six times larger than the annual biogeochemical effects that arise from offsetting fossil fuel use. Thus, in the near-term, the biogeophysical effects are an important aspect of climate impacts of biofuels, even at the global scale. Locally, the simulated cooling is sufficiently large to partially offset projected warming due to increasing greenhouse gases over the next few decades. These results demonstrate that a thorough evaluation of costs and benefits of bioenergy-related land-use change must include potential impacts on the surface energy and water balance to comprehensively address important concerns for local, regional, and global climate change.

All Publications button
1
Publication Type
Journal Articles
Publication Date
Journal Publisher
Proceedings of the National Academy of Sciences
Authors
Matei Georgescu
Matei Georgescu
David Lobell
David Lobell
Christopher B. Field
Christopher Field
Authors
Frank Wolak
Frank Wolak
News Type
News
Date
Paragraphs

The Electric Power Research Institute (EPRI) awarded $100 thousand to fund PESD's research project on "Transmission Planning to Support Renewable Energy at Scale and Enhance Wholesale Electricity Competition."

At present, the lack of adequate transmission infrastructure makes it difficult to connect generators in regions with rich wind or solar potential to major population centers, thus a major barrier to least-cost renewable energy deployment.  The current transmission planning and expansion processes, incentives for vertically integrated, regulated monopoly regimes versus wholesale market regimes for renewable energy, ambitious state-level renewable energy goals, and the geographic concentration of the major renewable energy sources obstruct the ability for low cost renewable energy for consumers, healthy competition, least cost transmission, and the expansion of renewable energy generation.

A major goal of this research project is to quantify the differences in the least cost transmission network configuration between the vertically-integrated regime and wholesale market regime and quantify the differences in the cost of serving load associated with using a transmission planning and expansion process not suited to the wholesale market regime. 

All News button
1
Paragraphs

Introduction

This essay examines the two biggest environmental polluters, the oil and coal industries, and the possibilities of renewable energy that could replace them. I see the masters of these organisations, CEOs and top officials in the case of corporations, and state leaders in the case of command economies such as China or Saudi Arabia, as responding to nearterm demands and interests at the expense of long-term ones, thus endangering the planet. In the case of democratic nations, the firms seek to manipulate public opinion to ignore warnings about their emissions, and government representatives and officials to forestall changes that would threaten their interests. Meanwhile, because of their success in the areas of public opinion and legislation, there is insufficient funding for promising energy alternatives that are carbon-free.

All Publications button
1
Publication Type
Books
Publication Date
Journal Publisher
Routledge in "Handbook of Society for Climate Change"
Authors
Charles Perrow
-

In this analysis of the region, Hicham Ben Abdallah points out that, while political issues are important to understanding the authoritarian political structures of the Arab world, it is also important to understand the dynamics of culture.  Ben Abdallah demonstrates the proliferation of cultural practices through which societies and individuals learn to live in a complex mix of parallel and conflicting ideological tendencies -- with the increasing Islamicization of everyday ideology developing alongside the proliferation of secular forms of cultural production, while both negotiate for breathing room under the aegis of an authoritarian state. 

He describes how the state takes advantage of a segmented cultural scene by posing as a restraint against the extremes of the salafist norm, while channeling modernist cultural expression into safe institutional and patronage reward systems  and into a commercialized process of "festivalization," all of which celebrate a depoliticized "Arab" identity. 

Hicham Ben Abdallah refers us to the deep history of Islam, which protected divergent cultural and intellectual influences as the patrimony of mankind.  He suggests a new cultural paradigm, inspired by this history while understanding the necessity for political democratization and cultural modernism.  We must, he argues, be unafraid to face the challenges implied in the tension between the growing influence of a salafist norm and the widespread embrace of implicitly secular cultural practices throughout the Arab world.   

Hicham Ben Abdallah El Alaoui received a B.A. in Politics from Princeton University, and an M.A in Politics from Stanford University. He recently founded the Moulay Hicham Foundation for Social Science Research on North Africa and the Middle East, and serves as its Director.   

Through this Foundation he has established the Program on Good Governance and Political Reform in the Arab World, at The Freeman Spogli Institute's Center on Democracy, Development, and the Rule of Law at Stanford University.  Hicham Ben Abdallah is a member of the Advisory Board of the Freeman Spogli Institute. 

He has also recently founded a program in Global Climate Change, Democracy and Human Security (known as the "Climate Change and Democracy Project), in the Division of Social Sciences, Orfalea Center for Global and International Studies, at the University of California, Santa Barbara.   

In 1994, at Princeton University, Hicham Ben Abdallah endowed the Institute for the Trans-regional Study of the Contemporary Middle East, North Africa, and Central Asia.  This Institute has become an important venue for study and debate on the region. 

Hicham Ben Abdallah is also active in global humanitarian and social issues. He serves on the Human Rights Watch Board of Directors for the Middle East and North Africa.   He has worked with the Carter Center on a number of initiatives, including serving as an international observer with the Carter Center delegations during elections in Palestine in 1996 and 2006, and in Nigeria in 2000.  In 2000, he served as Principal Officer for Community Affairs with the United Nations Mission in Kosovo . 

Hicham Ben Abdallah is also an entrepreneur in the domain of renewable energy.  His company, Al Tayyar Energy, develops projects that produce clean energy at competitive prices.  He has implemented several of these projects in Asia, Europe and North America.

CISAC Conference Room

CDDRL
Stanford University
Encina Hall
616 Serra Street
Stanford, CA 94305-6055

0
Consulting Professor
Ben_Abdallah.jpg
MA

Hicham Ben Abdallah received his B.A. in Politics in 1985 from Princeton University, and his M.A. in Political Science from Stanford in 1997. His interest is in the politics of the transition from authoritarianism to democracy.

He has lectured in numerous universities and think tanks in North America and Europe. His work for the advancement of peace and conflict resolution has brought him to Kosovo as a special Assistant to Bernard Kouchner, and to Nigeria and Palestine as an election observer with the Carter Center. He has published in journals such Le Monde,  Le Monde Diplomatique,Pouvoirs, Le Debat, The Journal of Democracy, The New York Times, El Pais, and El Quds.

In 2010 he has founded the Moulay Hicham Foundation which conducts social science research on the MENA region. He is also an entrepreneur with interests in agriculture, real estate, and renewable energies. His company, Al Tayyar Energy, has a number of clean energy projects in Asia and Europe. 

Hicham Ben Abdallah Visiting Scholar Speaker CDDRL
Seminars
News Type
News
Date
Paragraphs

The TomKat Center for Sustainable Energy has awarded four research grants totaling $1.2 million to Stanford University researchers for smart power grid related studies.  One of the four grants went to a PESD-led project that will help regulators overcome barriers to the development of electricity transmission lines needed to facilitate renewable energy deployment.  At present, the lack of adequate transmission infrastructure makes it difficult to connect generators in regions with rich wind or solar potential to major population centers.

One of the biggest challenges in the current transmission planning process is accurately characterizing the benefits of transmission lines to build a case for their development.  "Our research will develop key analytical tools to help regulators and policymakers assess the economic and environmental benefits of transmission expansions to support renewable generation," Wolak said. Such tools can ultimately be built in to grid planning, expansion, and pricing methodologies.

 

All News button
1
Subscribe to Renewable Resources