EPA will hold a conference in utilizing nanotechnology to prevent pollution. These are the three main questions to be addressed to the participants:

1. Which nanotechnologies show the greatest promise for preventing pollution?

Considerations:

• This question should be viewed through the lens of life-cycle thinking to minimize the possibility of unintended consequences.
• Which pollution prevention applications are the most likely to find real-world applications?
• What barriers exist to the adoption of nanotechnology-enabled pollution prevention applications?

2. What are the most promising areas of research on pollution prevention applications of nanotechnologies?

Considerations:

• Which research areas could improve our understanding of the full life-cycle of nanomaterials?
• How can the beneficial properties of engineered products of nanotechnology such as increased surface activity, greater conductivity, improved strength-weight ratio, altered optical properties (changes in color or opacity), and flame retardancy be used to improve materials and products and reduce the production of pollutants at their source?

3. What recommendations do conference participants have for promoting and encouraging pollution prevention in the development and application of nanotechnology?

Considerations:

• What actions could be taken, and by whom?
• What mechanisms, programs, or associations could promote the research, development, and adoption of such applications?
• What role can EPA programs play?