Given the complexity of the AP-42 Chapter 7 methodology for estimating emissions from storage tanks, a software tool is a practical necessity. U.S. EPA’s TANKS 4.09d software was heavily used prior to 2014 but is no longer maintained or recommended by EPA due to numerous calculation errors. In response to the need for a tank emissions calculation software tool, Rob Ferry developed the TankESP software.
TankESP correctly applies the AP-42 Chapter 7 methodology to estimate routine standing and working losses for ambient tanks as well as for tanks that are heated and/or insulated. TankESP additionally accommodates estimation of emissions from MSS events (i.e., floating roof landings and tank cleanings), calculation of maximum short-term (lb/hr) emission rates, determination of effective throughput from liquid level data, estimation of emissions from heating cycles, and estimation of flashing losses from production field tanks.
This one day course provides hands-on instruction in the use of the TankESP software. During the course, students will receive step-by-step guidance, beginning with entering routine service data to generate monthly or annual emissions and progressing to entering service changes, floating roof landings and tank cleaning events, and creating custom reports. Upon completion of the course, attendees are expected to: