How does a manufacturing compliance officer decide if they need to follow New Source Review (NSR) or New Source Performance Standards (NSPS) regulations if they have repaired or replaced a "facility" that resulted in an increase in emissions as defined by EPA? This is important since the requirements for NSR and NSPS are not the same. For example, a NSR review is required if the capital costs of the work exceeds 20% of the capital cost of new equipment while the costs must exceed 50% for NSPS review.
Idea No. 181