1. Solar Photovoltaic technology (Cell level and efficiency level)
  2. Solar Photovoltaic application
  3. Wind energy
  4. Biomass, biogas and biofuel.
  5. Integration of renewable energy applications in grid areas.
  6. Hydro and other renewable energy sources.
  7. Renewable energy policy, pricing and regulatory issues.
  8. Renewable energy applications
  9. Renewable energy storage.
  10. Renewable energy trading.
  11. Green building and green industry.