Assess the capital costs required to implement fully the large-scale retrofit for the housing stock in the selected town or city of Problem 13.2. If a limited level of capital funds is available, determine the types of housing units and the retrofit measures that should be first implement. Perform the analysis for two scenarios:

(a) 25 percent and

(b) 50 percent of the capitals available for a full implementation of the large-scale retrofit recommended in Problem 13.2.

Problem 13.2

Use the developed building stock model in Problem 13.1 to perform a large-scale analysis for various retrofit measures specific to each representative housing unit in the selected town or a city. You may use an economic analysis to determine the best retrofit measures suitable for each housing unit type. Then, estimate the potential annual ES achieved by the entire town or city when the large-scale retrofit is fully implemented.

Problem 13.1

btain the total annual energy consumption specific to the residential building stock for a town or a city and develop a housing stock model with a limited number of representative energy models using any preferred detailed simulation tool. Then, calibrate the building energy model to ensure that the stock model can predict the annual energy consumption for the entire town or city.