Research Staff

Learn more about the expertise and technical skills of the advanced manufacturing research team and staff at NREL.

Photo of Matthew.Ringer

Matthew Ringer

Laboratory Program Manager II-Chemical Engineering

Matthew.Ringer@nrel.gov
303-275-4469

Name Position Email Phone
Akar, Sertac Energy Analyst / Systems Engineer Sertac.Akar@nrel.gov 303-275-3725
Al-Jassim, Mowafak Contingent Worker-Emeritus Researcher Mowafak.Aljassim@nrel.gov 303-384-6602
Allen, Jeff Researcher III-Applied Mathematics Jeffery.Allen@nrel.gov 303-384-6746
Appukuttan, Sreejith Researcher II-Mechanical Engineering Sreejith.Nadakkalappukuttan@nrel.gov 303-384-7121
Atnoorkar, Swaroop Researcher II-Decision Support Analysis Swaroop.Atnoorkar@nrel.gov 303-275-4216
Avery, Greg Researcher III-Decision Support Analysis Greg.Avery@nrel.gov 303-275-3175
Beach, Ryan Researcher III-Mechanical Engineering Ryan.Beach@nrel.gov 303-384-6949
Becker, William Researcher IV-Model Engineering William.Becker@nrel.gov 303-384-7544
Beckham, Gregg Senior Research Fellow I-Chemical Engineering Gregg.Beckham@nrel.gov 303-384-7806
Bench Reese, Samantha Senior Engineer/Analyst Samantha.Reese@nrel.gov 303-275-3062
Benne, Kyle Researcher V-Software Engineering Kyle.Benne@nrel.gov 303-275-4603
Berrie, Jennifer Project Manager III-Research Support Jennifer.Berrie@nrel.gov 303-275-3629
Bhatt, Arpit Researcher IV-Chemical Engineering Arpit.Bhatt@nrel.gov 303-275-4613
Bu, Lintao Researcher III-Chemistry Lintao.Bu@nrel.gov 303-384-6295
Bussard, Jeremy Research Technician III-Operate Jeremy.Bussard@nrel.gov 303-630-5326
Carpenter, Birdie Researcher V-Environmental Engineering Alberta.Carpenter@nrel.gov 303-275-4232
Casson, Linda Engineer - Modeling and Analysis Linda.Casson@nrel.gov 303-275-4671
Ciesielski, Peter Researcher V-Materials Science Peter.Ciesielski@nrel.gov 303-384-7691
Cory, Karlynn Group Manager - Community Energy Transitions Karlynn.Cory@nrel.gov 303-275-3087
Crowley, Meagan Researcher II NEX-Computational Science Meagan.Crowley@nrel.gov 303-275-4858
Curley, Julia Postdoctoral Researcher-Chemical Engineering Julia.Curley@nrel.gov 303-630-5329
Datskos, Panos Senior Research Operations Director Panos.Datskos@nrel.gov 303-384-7024
Day, Marc Group Manager III-Computational Science Marcus.Day@nrel.gov 303-275-4330
Deru, Michael Group Manager, Advanced Buildings Equipment Research Michael.Deru@nrel.gov 303-384-7503
Doyle, Meredith Project Manager V-Research Meredith.Doyle@nrel.gov 303-384-7466
English, Christine Researcher IV-Biological Science Christine.English@nrel.gov 303-384-7462
Engtrakul, Chaiwat Researcher III-Chemistry Chaiwat.Engtrakul@nrel.gov 303-384-6646
Evans, Emily Project Manager IV-Research Support Emily.Evans@nrel.gov 303-275-3125
Feng, Xuhui Researcher IV-Mechanical Engineering Xuhui.Feng@nrel.gov 303-275-4439
Finegan, Donal Researcher IV-Chemical Engineering Donal.Finegan@nrel.gov 720-422-4787
Gagnon, Pieter Senior Energy Systems Researcher Pieter.Gagnon@nrel.gov 303-275-4910
Ghosh, Tapajyoti Researcher III-Environmental Engineering Tapajyoti.Ghosh@nrel.gov 303-384-6840
Ginley, David Chief Scientist David.Ginley@nrel.gov 303-384-6573
Goetsch, Heather Researcher III-Mechanical Engineering Heather.Goetsch@nrel.gov 303-275-4708
Gokhale-Welch, Carishma Partnership Development Manager Carishma.Gokhale-Welch@nrel.gov 303-275-3096
Greene, David Researcher IV-Market Research Analysis David.Greene@nrel.gov 303-384-7260
Griffin, Michael Researcher IV-Chemical Engineering Michael.Griffin@nrel.gov 303-384-6205
Grout, Ray Center Director I-Technical Ray.Grout@nrel.gov 303-384-6447
Guthrey, Harvey Researcher IV-Physics Harvey.Guthrey@nrel.gov 303-384-6232
Haegel, Nancy Research Advisor III-Materials Science Nancy.Haegel@nrel.gov 303-384-6548
Hanes, Rebecca Senior Modeling and Analysis Engineer Rebecca.Hanes@nrel.gov 303-275-4397
Heath, Garvin Principal Environmental Engineer and Distinguished Member of the Research Staff Garvin.Heath@nrel.gov 303-384-7460
Holm, Alison Project Manager IV-Research Alison.Holm@nrel.gov 303-384-6833
Hovsapian, Rob Research Advisor II-Mechanical Engineering Rob.Hovsapian@nrel.gov 303-384-7022
Ihly, Rachelle Project Manager IV-Research Support Rachelle.Ihly@nrel.gov 303-275-4060
Inman, Danny Group Manager II-Environmental Science Daniel.Inman@nrel.gov 303-275-4997
Keller, Jon Researcher V-Mechanical Engineering Jonathan.Keller@nrel.gov 303-384-7011
Kern, Dana Researcher IV-Materials Science Dana.Kern@nrel.gov 303-275-3284
Kurup, Parthiv CSP Cost and Systems Analyst Parthiv.Kurup@nrel.gov 303-275-4013
Lahive, Ciaran Postdoctoral Researcher-Chemical Engineering Ciaran.Lahive@nrel.gov 303-630-2398
Lamers, Patrick Researcher V-Decision Support Analysis Patrick.Lamers@nrel.gov 303-384-7625
Lemmer, Kim Researcher III-Systems Engineering Kim.Lemmer@nrel.gov 303-630-5366
Ling, Jiazhen Researcher IV-Mechanical Engineering Jiazhen.Ling@nrel.gov 303-630-5343
Long, Nicholas Researcher V-Software Engineering Nicholas.Long@nrel.gov 303-384-6183
Lowder, Travis Project Manager IV-Research Travis.Lowder@nrel.gov 303-384-7435
Macknick, Jordan Researcher V-Environmental Science Jordan.Macknick@nrel.gov 303-275-3828
Mann, Margaret Group Manager III-Supply Chain Analytics Margaret.Mann@nrel.gov 303-275-2921
Mather, Barry Group Research Manager III-Electrical Engineering Barry.Mather@nrel.gov 303-275-4378
McCall, James Researcher IV-Mechanical Engineering James.McCall@nrel.gov 303-275-3759
McMillan, Colin Researcher IV-Operations Research Analysis Colin.McMillan@nrel.gov 202-488-2251
Meixner, Debbie Project Controller IV Debbie.Meixner@nrel.gov 303-275-3709
Meyer, Paul Researcher III-Chemistry Paul.Meyer@nrel.gov 303-275-4770
Miscall, Joel Research Technician IV-Operate Joel.Miscall@nrel.gov 303-630-5346
Moe, Allison Project Manager III-Research Allison.Moe@nrel.gov 303-630-2372
Mukkamala, Saikrishna Researcher IV-Chemical Engineering Saikrishna.Mukkamala@nrel.gov 303-275-3625
Murray, Robynne Researcher IV-Mechanical Engineering Robynne.Murray@nrel.gov 303-384-7191
Narumanchi, Sreekant Group Manager - Advanced Power Electronics and Electric Machines Sreekant.Narumanchi@nrel.gov 303-275-4062
Nichols, Casey Researcher III-Mechanical Engineering Casey.Nichols@nrel.gov 303-384-7167
Olis, Daniel Researcher V-Mechanical Engineering Dan.Olis@nrel.gov 303-384-7398
Onorato, Shaun Researcher III-Systems Engineering Shaun.Onorato@nrel.gov 303-275-3618
Popovich, Neil Researcher IV-Chemical Engineering Neil.Popovich@nrel.gov 303-275-3074
Reed, Michelle Project Manager IV-Research Michelle.Reed@nrel.gov 303-384-7887
Ringer, Matthew Laboratory Program Manager II-Chemical Engineering Matthew.Ringer@nrel.gov 303-275-4469
Romero, Rachel Senior Engineer and Project Lead Rachel.Romero@nrel.gov 303-275-3908
Rorrer, Nicholas Manager and Senior Researcher - Polymer Science and Engineering Nicholas.Rorrer@nrel.gov 303-384-6206
Rupnowski, Peter Researcher IV-Physics Peter.Rupnowski@nrel.gov 303-384-7953
Saboe, Patrick Researcher III-Chemical Engineering Patrick.Saboe@nrel.gov 303-275-4728
Saleem, Danish Researcher IV-Cyber Security & Resilience Danish.Saleem@nrel.gov 303-384-7336
Saur, Genevieve Researcher IV-Mechanical Engineering Genevieve.Saur@nrel.gov 303-275-3783
Schoon, Ron Laboratory Program Manager II-Partnership Development Ron.Schoon@nrel.gov 303-275-4644
Silverman, Tim Senior Scientist Timothy.Silverman@nrel.gov 303-384-7912
Sitaraman, Hariswaran Researcher IV-Mechanical Engineering Hariswaran.Sitaraman@nrel.gov 303-275-3171
Snowberg, David Researcher V-Mechanical Engineering David.Snowberg@nrel.gov 303-384-6920
Steward, Darlene Researcher IV-Chemical Engineering Darlene.Steward@nrel.gov 303-275-3837
Studer, Danny Program Manager IV-Research Support Daniel.Studer@nrel.gov 303-275-4368
Sullivan, Kevin Researcher III-Chemical Engineering Kevin.Sullivan@nrel.gov 303-630-5373
Talmadge, Michael Researcher V-Chemical Engineering Michael.Talmadge@nrel.gov 303-384-7904
Tao, Ling Researcher VI-Chemical Engineering Ling.Tao@nrel.gov 303-384-7809
Taverna, Nicole Data Scientist Nicole.Taverna@nrel.gov 303-275-3732
Thomas, Dana-Marie Researcher II-Cyber Security & Resilience Dana-Marie.Thomas@nrel.gov 407-575-5542
Tremolet de Villers, Bertrand Researcher IV-Chemistry Bertrand.Tremolet@nrel.gov 303-275-4138
Trenbath, Kim Acting Group Manager, Communities and Urban Science Kim.Trenbath@nrel.gov 303-275-3710
Truitt, Sarah Project Manager V-Research Sarah.Truitt@nrel.gov 303-275-4684
Tuttle, Robin Project Manager III-Research Robin.Tuttle@nrel.gov 303-384-6958
Uekert, Taylor Intermediate Research Analyst - Circular Economy for Energy Materials Taylor.Uekert@nrel.gov 303-630-5488
Ulsh, Michael Acting Group Manager Process Science and Engineering Michael.Ulsh@nrel.gov 303-275-3842
Upasani, Shubhankar Researcher II-Decision Support Analysis Shubhankar.Upasani@nrel.gov 303-384-7032
Uriarte, Caroline Project Manager IV-Research Caroline.Uriarte@nrel.gov 303-275-4292
Vimmerstedt, Laura Researcher V-Systems Engineering Laura.Vimmerstedt@nrel.gov 303-384-7346
Wachs, Liz Researcher III-Operations Research Analysis Liz.Wachs@nrel.gov 303-630-2480
Walzberg, Julien Researcher III-Operations Research Analysis Julien.Walzberg@nrel.gov 303-384-7913
Webber, Chris IT Professional IV-Advanced Computing Christopher.Webber@nrel.gov 303-275-4238
Weers, Jon Lead Technologist and Data Systems Architect Jon.Weers@nrel.gov 303-275-3701
Werner, Alli Researcher IV-Biological Science Allison.Werner@nrel.gov 303-275-4399
Wikoff, Hope Researcher II-Market Research Analysis Hope.Wikoff@nrel.gov 303-630-5323
Woods, Jason Researcher V-Mechanical Engineering Jason.Woods@nrel.gov 303-384-6189
Zakutayev, Andriy Researcher V-Physics Andriy.Zakutayev@nrel.gov 303-384-6467

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