Leadership Team
The ESC Spectrum leadership team’s diverse experience extends across different decades, industries, universities, and roles. What do they all have in common? A passion for helping customers succeed. The ESC Spectrum team helps customers at facilities across the U.S. comply with air emissions compliance regulations, save time and resources, and solve challenging issues so they can maintain focus on their core business.
Meet Our Leadership Team
Senior Leadership Team
Jeff Rabensteine
Rachel Morgan
Michael Viator
Mark Shell
Brian Fowler
Deb Stock
Jesse Harlan
Greg Banchiere
Mike Sroka
Department Managers
Andy Taer
Anna Wilson
Anthony Dougherty
Bob Sackmann
Bobbi Greenwalt
Caroline Arino
Dan Waldo
Daniel Frome
Donny Klotz
Eric Kok
Heather Hardy
Eric Prater
Jennifer Shelian
Harvey Fierro
Jeramie Pahlman
Joel Thompson
Maclyn Williams
Matt Tripepi
Shaun Ellis
John Ash
Margie DiLoreto
Ramona Fischer
Susan Kennedy
Tom Barr
Leonard Baughman
Mark Gerhauser
Risheng Lin
Tanya Circle
From The Source Blog

Continuous Emissions Monitoring 101: Extractive CEMS Flow Overview
Read this article to learn more about extractive CEMS flow processes, steps, and components from industry experts.

How to Enter Gross Calorific Value (GCV) & Ensure It Applies to Hourly Data
In this article, learn how to use StackVision and Prism to enter Gross Calorific Value (GCV) and ensure that it applies to your hourly data.

CEMS Probes, Flow Probes & Opacity Units: How To Locate
In this article, read about where you can locate your plant’s CEMS Probes, Flow Probes & Opacity Units on your stack unit & what EPA regulations apply to them.