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In this chapter the potential to use water-based Trombe walls to provide heated water for building applications during the summer months is investigated. Design Builder software is used to model a simple single-story building with a south-facing Trombe wall. The effects of using different thermal storage mediums within the Trombe wall on building heating loads during the winter and building cooling loads during the summer are modeled. The amount of thermal energy stored and temperature of water within the thermal storage medium during hot weather conditions were also simulated. On a sunny day on Toronto, Canada, the average temperature of the water in a Trombe wall integrated into a single-story building can reach ∼57°C, which is high enough to provide for the main hot water usages in buildings. Furthermore, the amount of water heated is three times greater than that required in an average household in Canada. The results from this work suggest that water-based Trombe walls have great potential to enhance the flexibility and utility of Trombe walls by providing heated water for building applications during summer months, without compromising performance during winter months.

This chapter explores the opportunities and challenges for Western firms that wish to engage in manufacturing operations in Iran, and particularly in the automotive industry. Although Iran has a long and fruitful history of embracing foreign investment, collaboration with foreign firms suffered in the aftermath of the Islamic Revolution in 1979. The imposition of UN sanctions in 2012, following the disagreements between Iran and leading Western powers over Iran’s nuclear policy, has resulted in a further exodus of foreign manufacturers from Iran, hurting the production quality, adoption of up-to-date technology and alignment to international standards for manufacturing, such as vehicle safety and engine emissions in Iran.

The removal of sanctions, contingent on the success of nuclear negotiations between Iran and leading world powers, could provide Iran with an opportunity to recommence manufacturing collaboration with Western firms. The case of the automotive industry discussed in this chapter indicates some of the challenges that Iran is likely to face if it once again wants to become a player in international markets.