Energy Action Project

Outline of a Proposed Hydrogen Documentary

Introductory Quotes:

I. History of Fossil Fuel

A. How formed, 250 million years ago.
B. Discovered and quickly consumed in 150-200? years
C. Carbon cycle and fossil fuels
D. Greenhouse gases and greenhouse effect.

II. World Oil Supply Estimates

A. Next 10 years before all cheap oil is gone
B. Not  available in all countrys
C. Not much time left to retool and develop new technologys

III. What is Needed

A. Renewable fuel for a sustainable economy.
B. Readily available in many geographical areas and countries.
C. Non-polluting energy sources. Hydrogen produces only water as a by product.

IV. Hydrogen--The Fuel of the Future

A. H2 burns to produce H2O
B. Available in fossil fuels (mainly natural gas), renewable ethanol, water
C. Reforming does cause some CO2. Burning causes little pollution. H2O formed.

V. Fuel Cells

A. developed originally in the 1800s, and perfected for the U.S. space program. See Dr. Ballard's work.
B. The most efficient method of converting energy, up to 65%.
C. First car in 1960
D. First home in 1999
E. Buildings and 200kWh units
F. DWP in Los Angeles installs fuel-cell electric plant in March 2003.

VI. How Fuel Cells work

A. Like a battery they generate electricity through chemical energy, except use up fuel, not electrolyte.
B. Anode and Cathode separated by barrier to block electrons
C. Producing H2 fuel is the opposite of electrolysis. H2 and O2 go in, electricity comes out.
D. Quiet, non polluting, can be made small or large
E. How reformers work.
F. How electrolysis of water could work using renewal energy sources such as hydroelectric.
G. Produce energy more efficiently then conventional motors and generators; 50-65 percent compared to 25-33 percent energy conversion rates.

VII. Building Fuel Cells and Cogeneration

A. Fuel cell and reformer, hydrogen appliance, installed in buildings.
B. NG and electrical infrastructure in place.
C. Fuel Cell also creates heat for space and water heating through cogeneration
D. Decentralized cogeneration can create a more reliable, more secure power supply.

VIII. Fuel Cells in Cars

A. Hybrid cars will be step to fuel cell cars. Fuel cell replaces gasoline engine.
B. Compressed H2 gas is probably most practical
C. When coupled with fuel cells and reformers in buildings, get H2 from building
D. Produce electricity when not driven.

IX. Small-scale Fuel Cells

A. Fuel cells might replace rechargeable batteries in any mobile electric appliance
B. Cell phones
C. PDAs and laptop computers

X. Building the Hydrogen Infrastructure for the Hydrogen Economy

A. Often portrayed at the stumbling block, the chicken and the egg problem.
B. Estimated to cost $100 billion if use existing energy infrastructure
C. Hydrogen could first come from the estimated 150+ year supply of natural gas. Eventually renewable energy sources such as solar, wind, and hydroelectric  can supply hydrogen through the electrolysis of water.
D. Fuel cells should be installed in vehicles and building simultaneously as an interim step. Car fuel cells can generate electricity while parked. The heavy reformers are installed in the buildings first. This system takes advantage of the existing AC electrical and natural gas infrastructure. See A Strategy for the Hydrogen Transition by RMI.
E. Hydrogen filling stations are already be constructed in Iceland and Las Vegas.
F. Existing renewal energy sources such as hydroelectric, wind, solar, geothermal, and biomass can power the hydrogen economy. No new coal or expensive nuclear power plants will be required. See Armory Lovins's Hydrogen Primer, June 2003.
G. Researchers at the University of Wisconsin report that they have developed an inexpensive nickel, tin, and aluminum catalyst that can produce hydrogen from organic waste that contains glucose, such as paper mill sludge or cheese whey. Researchers reported their progress in the journal Science. Los Angeles Times, June 28, 2003, pg. A13.

XI. Resources and Interviews

Hosted by www.Geocities.ws

1