1. Compare advantages and disadvantages of tire houses and straw bale houses.
2. What should be the orientation and relative shape for a passive solar home.
3. You want to design and build a solar hot water system. Describe the system and components and note the source of the design information.
4. For new home construction in you r country, what renewable systems should be promoted? Give reasons for your answer as if you were head of the national energy department.