An innovative executive and financial mechanism for energy conservation in new and existing buildings in Iran

One of the most effective measures for building energy conservation is the implementation of energy codes. The building energy codes introduction in Iran started two decades after the first oil crisis in the early 1970s by establishing the building energy conservation regulation called Issue 19. Nowadays, due to some financial and executive barriers, the implementation of Issue 19 is faced with some difficulties. The most critical obstacle is the low price of energy carriers, which lead to high subsidies of energy and the reluctance of the building owners to implement the regulation. The main goal of this paper is the introduction of an innovative financial and executive mechanism for implementation of Issue 19 in both new and existing buildings to achieve sustainability and resiliency. The cost–benefit analysis approach, along with SWOT technique and a comprehensive review of global experiences, was applied to introduce proper financial and executive mechanisms to determine the economic and social aspects of energy conservation programs for implementation of energy saving in buildings. The presented mechanism indicates the role of all different related parties, such as the government, banking system, energy-saving companies, building owners, and municipality, to achieve this goal. The results indicated that with a cost of $10 million, the benefits of implementation of the introduced mechanism are over 5.78 billion dollars.