HOME | ABOUT | VIDEO INDEX | SPONSORS | CREDITS | CONTACT | HELP Skip to content
 | Accessibility Feedback


Search the MIT World Video Archive.

 
 
 

 
 
 
 
HOST:
Energy Research Council



SERIES:
MIT Energy Forum: Taking on the Challenge




More videos in this series


Improving Today's Energy Systems
May 3, 2006
1:00 PM

LOCATION:
Kresge Auditorium

EVENT SPONSORS:
Energy Research Council
The Office of the President of MIT
The Office of the Provost




   
Video Time Index
Improving Today's Energy Systems

 Play Now | Email to a Friend

SPEAKER:
William H. Green, Jr.
Associate Professor, Department of Chemical Engineering
SPEAKER:
Mujid S. Kazimi, SM ‘71, PhD ‘73
TEPCO Professor of Nuclear Engineering and Professor of Mechanical Engineering
Director, Center for Advanced Nuclear Energy Systems, Department of Nuclear Science and Engineering
SPEAKER:
Ahmed F. Ghoniem
Ronald C. Crane (1972) Professor of Mechanical Engineering, Department of Mechanical Engineering
SPEAKER:
Robert D. van der Hilst
Cecil and Ida Green Professor of Earth and Planetary Sciences
Director, Earth Resources Laboratory and Chair, Program in Geophysics, Department of Earth, Atmospheric and Planetary Sciences
SPEAKER:
Paul L. Joskow
Elizabeth and James Killian Professor of Economics and Management
Director of the MIT Center for Energy and Environmental Policy Research
SPEAKER:
Stephen Ansolabehere
Professor of Political Science


SPEAKERS:
William H. Green, Jr.: Associate Professor, Department of Chemical Engineering
Green's website

Mujid S. Kazimi, SM ‘71, PhD ‘73: TEPCO Professor of Nuclear Engineering and Professor of Mechanical Engineering
Kazimi's website

Ahmed F. Ghoniem: Ronald C. Crane (1972) Professor of Mechanical Engineering, Department of Mechanical Engineering
Ghoniem's MechE website

Robert D. van der Hilst: Cecil and Ida Green Professor of Earth and Planetary Sciences
van der Hilst's website

Paul L. Joskow: Elizabeth and James Killian Professor of Economics and Management
Joskow's website

Stephen Ansolabehere: Professor of Political Science
Ansolabehere's website

ABOUT THE LECTURE:
William Green frames this round-up of near-term pressing issues in energy research with a sobering observation: global demand for energy will increase 50% by 2025, because “most of the world wants to live like us.” The panel reports on five different domains of research to meet this demand, ranging over science, engineering, economics, and politics.

Nuclear energy is making a comeback, as the fastest growing energy source during the past 15 years. That’s because existing plants are operating better, says Mujid Kazimi, and because the regulatory process has become more predictable. But plenty of challenges remain: enhancing safety, by making nuclear plants less dependent on their operators; improving efficiency; disposing of waste, without the kind of political firestorm sparked by Yucca Mountain; and improving security, i.e., not proliferating weapons-grade materials.

In contrast, Robert van der Hilst calls hydrocarbons – oil and gas – the “black sheep” of the present-day energy family. Research is concentrating on making it less expensive to extract oil from existing fields, and more feasible to drill in new ones, including under the ocean. Solving these subsurface problems will depend increasingly on remote sensing, coupled with modeling and simulation. MIT projects using GPS satellites, robotics, and nanotechnology illustrate the essential collaboration of scientists and engineers.

Modeling and simulation, along with computer graphics to visualize results, are also the keys to making bold advances in exploiting the energy sources we already have. We may not like using coal and other low-quality fuels, Ahmed Ghoniem warns, but they are cheap and plentiful, and advanced conversion technologies will make them even harder to resist. The research challenges here are much faster computer hardware, supported by parallel processing software and immersive virtual reality displays. These devices, linked with interdisciplinary simulation techniques, will make it possible, for example, to predict both the fluid dynamics and aerodynamics of a giant wind turbine floating offshore.

The biggest change on the energy landscape since the 1990s, though, may be deregulation. Today, Paul Joskow claims, anyone can build a plant to generate electricity, and anyone can sell electricity to consumers. What is the impact of this industry restructuring on the theoretical function and practical performance of electricity markets? Joskow studies this and related issues, such as how to make remaining regulation more performance-oriented, and how “cap and trade” systems might satisfy environmental regulations.

Political scientist Stephen Ansolabehere uses polling to find out what energy sources the American public wants to develop. Support for nuclear energy, which plummeted after the accident at Three Mile Island, is now rising. The dilemma, however, is that people do not want to pay for clean energy: gas and electricity taxes, for example, are always politically unpopular. Ansolabehere is now investigating whether income or payroll tax decreases would make increased energy taxes more acceptable to voters.

NOTES ON THE VIDEO (Time Index):
Video length is 1:27:31.

William H. Green, Jr. introduces the panel and makes opening remarks.

Mujid S. Kazimi begins at 13:42.

Robert D. van der Hilst begins at 26:41.

Ahmed F. Ghoniem begins at 40:47.

Paul L. Joskow begins at 57:07.

Stephen Ansolabehere begins at 1:08:58.

Q&A begins at 1:16:24.

The information on this page was accurate as of the day the video was added to MIT World. This video was added to MIT World on 2006-05-03.
       

MIT: University Home | MIT World Home | About MIT World | Video Index | Help | Sponsors
Site Credits | Contact Us | Register to receive email updates