--- title: Speakers | Horizons description: Meet the speakers from industry, academia, and government research labs for the 2022 Horizons Symposium on Heat Transfer in Environmental Technologies. --- [![HTRI Logo](https://info.htri.net/hs-fs/hubfs/HTRI.png?width=130&height=50&name=HTRI.png "HTRI Logo")](https://www.htri.net) - [Home](https://info.htri.net/horizons) - About - [Symposium Overview](https://info.htri.net/horizons/symposium-overview) - [Steering Committee](https://info.htri.net/horizons/steering-committee) - 2024 Symposium - [Speakers](https://info.htri.net/horizons/2024/speakers) - [Program Schedule](https://info.htri.net/horizons/2024/program-schedule) - [Venue & Fees](https://info.htri.net/horizons/attend/venue) - [Conference Flyer](https://info.htri.net/hubfs/horizons/Horizons2024SpeakerFlyer.pdf) - [Sponsorship Packages](https://info.htri.net/hubfs/horizons/Sponsor%20packages%20Horizons%202024%20230809.pdf) - Past Events - [2022 Program](https://info.htri.net/horizons/past-symposiums/2022-program) - [Purchase 2022 Proceedings](https://www.htri.net/horizons) - [Contact](https://info.htri.net/horizons/contact-us) [![Register Now](https://no-cache.hubspot.com/cta/default/4045210/39a43e76-4871-4cb7-843f-94ce63ec4f42.png)](https://cta-redirect.hubspot.com/cta/redirect/4045210/39a43e76-4871-4cb7-843f-94ce63ec4f42) # Speakers [![Lou Curcio](https://info.htri.net/hubfs/horizons/lou-curcio-200x250.jpg)](https://info.htri.net/horizons/speakers/lou-curcio) [Lou Curcio](https://info.htri.net/horizons/speakers/lou-curcio) Senior Engineering Associate ExxonMobil Research & Engineering sp-company [![Ari Glezer](https://info.htri.net/hubfs/horizons/ari-glezer.jpg)](https://info.htri.net/horizons/speakers/ari-glezer) [Ari Glezer, PhD](https://info.htri.net/horizons/speakers/ari-glezer) Professor and Woodruff Thermal Systems Chair Georgia Institute of Technology [![Patricia Irving](https://info.htri.net/hubfs/horizons/patricia-irving.jpg)](https://info.htri.net/horizons/speakers/patricia-irving) [Patricia Irving, PhD](https://info.htri.net/horizons/speakers/patricia-irving) President/CEO InnovaTek Inc. [![Dan Johnson](https://info.htri.net/hubfs/horizons/dan-johnson.jpg)](https://info.htri.net/horizons/speakers/dan-johnson) [Dan Johnson, P.E.](https://info.htri.net/horizons/speakers/dan-johnson) Director of Business Development CORMETECH Inc. [![Amy Lenneman](https://info.htri.net/hubfs/horizons/amy-lenneman.jpg)](https://info.htri.net/horizons/speakers/amy-lenneman) [Amy Lenneman](https://info.htri.net/horizons/speakers/amy-lenneman) Performance Engineer AES Distributed Energy [![tom-lestina](https://info.htri.net/hs-fs/hubfs/horizons/tom-lestina.jpg?width=200&name=tom-lestina.jpg)](https://info.htri.net/horizons/speakers/thomas-g-lestina) [Thomas G. Lestina](https://info.htri.net/horizons/speakers/thomas-g-lestina) Senior Vice President, Engineering HTRI [![Michael Lyon](https://info.htri.net/hubfs/horizons/michael-lyon.jpg)](https://info.htri.net/horizons/speakers/michael-lyon) [Michael Lyon](https://info.htri.net/horizons/speakers/michael-lyon) Heat Transfer Consultant DuPont [![Joel McElrath ](https://info.htri.net/hubfs/horizons/joel-mcelrath.jpg)](https://info.htri.net/horizons/speakers/joel-mcelrath) [Joel McElrath](https://info.htri.net/horizons/speakers/joel-mcelrath) Principal Technical Leader Electric Power Research Institute [![T. J. Paskach](https://info.htri.net/hubfs/horizons/t-j-paskach.jpg)](https://info.htri.net/horizons/speakers/t-j-paskach) [T. J. Paskach, PhD](https://info.htri.net/horizons/speakers/t-j-paskach) Chief Technology Officer Frontline BioEnergy LLC [![Arne J. Pearlstein](https://info.htri.net/hubfs/horizons/arne-pearlstein.jpg)](https://info.htri.net/horizons/speakers/arne-j-pearlstein) [Arne J. Pearlstein, PhD](https://info.htri.net/horizons/speakers/arne-j-pearlstein) Professor of Mechanical Science and Engineering University of Illinois at Urbana-Champaign [![John Poppe](https://info.htri.net/hubfs/horizons/john-poppe.jpg)](https://info.htri.net/horizons/speakers/john-poppe) [John Poppe](https://info.htri.net/horizons/speakers/john-poppe) Reclaimed Water Resource Manager Kitsap Public Utility District [![Reinhard Radermacher](https://info.htri.net/hubfs/horizons/reinhard-radermacher.jpg)](https://info.htri.net/horizons/speakers/reinhard-radermacher) [Reinhard Radermacher, PhD](https://info.htri.net/horizons/speakers/reinhard-radermacher) Minta Martin Professor and Director of CEEE University of Maryland [![Alan Rossiter](https://info.htri.net/hubfs/horizons/alan-rossiter-200x250.jpg)](https://info.htri.net/horizons/speakers/alan-rossiter) [Alan Rossiter, PhD, P.E.](https://info.htri.net/horizons/speakers/alan-rossiter) Executive Director, External Relations & Educational Program Development UH Energy, University of Houston - [About HTRI](https://www.htri.net/about) - [Privacy Policy](https://www.htri.net/privacy-policy) - [Terms of Use](https://www.htri.net/terms-of-use) - [Contact HTRI](https://www.htri.net/contact-us) - [Join Our LinkedIn Group](https://www.linkedin.com/groups/13935750/)