Guidelines & Tools Cost Estimation - Concept and Methodology Published 2017 Share SHARE Facebook share Twitter LinkedIn Copy URL Email Download Download epaccmcostestimationmethodchapter_7thedition_2017.pdf en Added on: 20 May, 2025 Breadcrumb Home Resource Library Cost Estimation - Concept and Methodology This chapter presents a methodology that will enable the user, having knowledge of the source being controlled, to produce study-level estimates of the costs incurred by regulated entities for a control system applied to that source. The methodology, which applies to each of the control systems included in this Manual, is general enough to be used with other “add-on” systems as well. Further, the methodology can apply to estimating the costs of fugitive emission controls and other non-stack abatement methods.