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Dr. Gregory H. Nail is a professor in the Engineering Department at the University of Tennessee at Martin where he teaches a variety of courses including fluid mechanics, hydraulics and hydrology, and hydraulic and hydrologic modeling. He holds a professional engineer’s license based on having passed both the Civil and Mechanical discipline-specific exams. Prior to coming to UT-Martin in 2002, he worked as a research hydraulic engineer for the United States Army Corp of Engineers for 11 years. He continues to be professionally active by working summer internships, carrying on consulting work, supervising senior design projects, and regularly delivering continuation programs, all oriented around computational hydraulic and computational hydrologic modeling. Dr. Nail earned his B.M.E. degree from Auburn University and his M.S. and Ph.D. degrees from Texas A&M University.

Principal Geotechnical Engineer with Wood Environment and Infrastructure
Dr. Lommler is a registered professional engineer in New Mexico and principal geotechnical engineer with Wood Environment and Infrastructure. He is a life member of the American Society of Civil Engineers, and he is a board-certified geotechnical engineer in the ASCE Geo-Institute. Dr. Lommler is a consultant, educator and author with over 45 years of civil, structural and geotechnical experience. His specialty is geotechnical problem solving.

Mr. Flack has earned his designations, among select thousands in the world, as a Certified Professional in Erosion & Sediment Controls (CPESC) as well as his designation as a Certified Erosion, Sediment and Storm Water Inspector (CESSWI), lending his experience and training to his customers to consult them in all their stormwater needs. He has also earned his status as a Qualified Compliance Inspector of Stormwater (QCIS) and as a Qualified Preparer of Storm Water Pollution Prevention Plans (QPSWPPP.) He also earned the Certified Erosion and Sediment Control Lead (CESCL), which is a 17.5-hour certificate program as required by Washington State for all construction stormwater management. He is a subject matter expert and lead instructor for StormwaterONE, which has established itself as the leader in stormwater management training and credentialing, the school’s mission is to provide their students with the most comprehensive and up to date training of individual stormwater permits, online or in-person.

Brad has been invited to speak in-person on storm water and erosion control issues in many locations, including California, Texas, Tennessee, Louisiana, Wyoming, Oregon, Colorado, Ohio and New Mexico, as well as internationally in Antigua, Guatemala, and in San Jose, Costa Rica. Furthermore, he has provided virtual online training for a wide variety of  organizations across the country, including the Army Corps of Engineers, Maryland Stadium Authority, and more.

Additionally, he served as president and administrative vice president for the South-Central Chapter of the International Erosion Control Association. Furthermore, he directed the IECA Region 1 Education Committee: Stormwater Management Track as co-chair, which encompasses North America, South America and Europe. Brad also sat as the Region 6 Chapter President for EnviroCert International (ECI) and was a member of the Policies and Procedures Committee for ECI. He has served as the Region 7 representative for the CPESC, Inc., group as well as the technical vice-chair for the Council. He has been an IECA Mentor and served as a TCEQ EnviroMentor.

Brad has been involved with Stormwater Quality Management since 2004 where he learned about permitting, turf establishment, erosion control and detention pond maintenance and has continued to be a student of the industry throughout his career. His attention to detail and depth of knowledge about structural control devices, vegetative stabilization and best management practices are a valuable asset to his clients and students.

His wife is his high school sweetheart, and they have been married for over 20 years and have three sons. Brad has also actively served at his church and has ventured on over a dozen mission trips, from drilling for water in rural villages in Honduras to assisting in hurricane recovery efforts in Puerto Rico. Brad was the Director of Hands and Feet Honduras/Puerto Rico, a 501(c)3 organization for over eight years.

Dr. Michael Liptak is a senior ecologist at EnviroScience, Inc, where he specializes in wetland ecology, wetland restoration, and mitigation wetland design. Dr. Liptak earned a B.S. degree in Biology at the University of Toledo and a Ph.D. degree in Environmental Science at Ohio State University under the noted wetland ecologist Dr. William Mitsch. He has over 25 years of experience in wetlands research and consulting and is a Certified Senior Ecologist (Ecological Society of America). His primary responsibilities at EnviroScience Inc. include wetland mitigation planning, wetland assessments and delineations, technical report preparation, and permitting. Dr. Liptak is a member of the Society of Wetlands Scientists and the Ecological Society of America, and regularly gives seminars on wetland issues and regulations.

Lansing Michigan Office of Emergency Management
Ms. Oberlin is a certified floodplain manager (CFM) and a certified emergency manager (CEM). She has a B.A. degree in Communications and master’s degrees in Emergency Management and Distance Education. During her 18 years with the Lansing Michigan Office of Emergency Management, she has focused on natural hazard mitigation and on risk and crisis communication. Ms. Oberlin was the Michigan Stormwater Floodplain Association’s Floodplain Manager of the Year in 2013. In 2015 she was inducted into the International Women in Homeland Security and Emergency Management (InWEM) Hall of Fame.

Mr. Conlon is a licensed professional engineer with 25 years of high-profile structural engineering experience. He has lent his expertise and creativity to large, challenging new high-profile construction projects including the iconic Yankee Stadium, the 75-story tall One57 in Manhattan, and the new 22,000 sf steel-framed column-free Blessed Kateri Church in Lagrangeville, New York, as well as numerous other projects of various scales. The owners, architects, contractors, and property managers with whom he collaborates seek him out as a project partner because of his work ethic and focused client service. As founder and managing principal of Conlon Engineering, LLC, Brookfield, Connecticut, Mr. Conlon has created a culture that is highly client-focused and disciplined, making it easy for colleagues to recommend him. He takes great pride in their ability to address structural challenges for diverse clients in the firm’s areas of new construction, renovation and structural rehabilitation of existing structures in a variety of categories including commercial, residential, industrial, office, school, religious, historic and recreational buildings; adaptive reuse projects; LEED accredited projects; peer reviews of other engineers’ work, and feasibility studies.

Owner of Lile Engineering in Ashland, MO
Mr. Lile is the owner of Lile Engineering, which specializes in commercial energy solutions and LEED certification consulting. Mr. Lile has worked in the design industry for over 30 years, on healthcare, industrial, commercial and educational construction projects. He has been involved in electrical and mechanical design, as well as construction management and commissioning. He has volunteered for local city boards and commissions, including the City of Columbia Energy and Environment Commission, which he chaired from 2009 – 2015, helping the City review and adopt new building codes. Mr. Lile is a licensed Professional Engineer in Missouri.

Mr. Cook is a master electrician in Wisconsin and held an Arizona electrical contractor’s license for over 20 years. (K-11) He holds an Administrator’s and a Journeyman’s license in Washington State. Mr. Cook has been in the electrical industry since 1978, and he owned and operated his own electrical contracting business in Arizona. He was an instructor for the Independent Electrical Contractors of Arizona (I.E.C.), a four-year apprenticeship program facilitated at Gateway Community College in Phoenix. Mr. Cook continues to train for the Electric League of Arizona educational program, teaching classes on NFPA 70E, arc flash, grounding and bonding and other topics of the National Electrical Code. He has presented the NEC for HalfMoon Education and the Arizona Department of Transportation as well. He authors “Code Corner” a monthly article appearing in The Electric Times (AZ) and The Daily Reporter (WI). Mr. Cook has contributed articles to the IAEI magazine. He is a National Fire Protection Association member, an International Association of Electrical Inspectors member, and a certified commercial electrical inspector for the State of Wisconsin. He was recently appointed to Code Making Panel 2 for the 2023 National Electric Code, NFPA 70. Mr. Cook is approved as a CEU provider for more than twelve states.

Ms. Eierman is an environmental horticulturist and ecological landscape designer specializing in native plants. Based in New York, Ms. Eierman teaches at the New York Botanical Garden, Brooklyn Botanic Garden, The Native Plant Center, Rutgers Home Gardeners School, and several other institutions. She is an active speaker nationwide on many ecological landscape topics, presenting for industry conferences, “green events,” Master Gardener groups, garden clubs, nature centers, Audubon Society chapters, beekeeping groups, and other organizations interested in environmental improvements. Ms. Eierman also provides horticultural consulting and landscape design to homeowners and commercial clients. In addition to being a certified horticulturist through the American Society for Horticultural Science, she is an Accredited Organic Landcare Professional, a Steering Committee member of The Native Plant Center, and a member of The Ecological Landscape Alliance and Garden Communicators International. Ms. Eierman is the author of the new book, The Pollinator Victory Garden: Win the War on Pollinator Decline with Ecological Gardening.

State Soil Scientist in Iowa for the Natural Resources Conservation Service
Mr. Bednarek has statewide responsibility for the Soil Health and Technical Soil Services Programs. He also supervises the GIS section. Mr. Bednarek is also the State Resource Inventory Coordinator in Iowa providing leadership for the state in all Natural Resource Inventory activities. He received a Bachelor’s degree in Soil Science from the University of Wisconsin-River Falls in 1983 and started his career with NRCS in 1987. Mr. Bednarek began his soil scientist career as a county soil scientist in McDonough County, Illinois, in 1985. In 1987, he joined the Soil Conservation Service in Minnesota as a soil scientist and later as project leader and area soils specialist. In 1999, Mr. Bednarek became the Resource Soil Scientist in Atlantic, Iowa. Then in 2007, he went to the South Dakota State Office as Soil Quality Specialist and later as Assistant State Soil Scientist.

Ms. Eierman is an environmental horticulturist and ecological landscape designer specializing in native plants. Based in New York, Ms. Eierman teaches at the New York Botanical Garden, Brooklyn Botanic Garden, The Native Plant Center, Rutgers Home Gardeners School, and several other institutions. She is an active speaker nationwide on many ecological landscape topics, presenting for industry conferences, “green events,” Master Gardener groups, garden clubs, nature centers, Audubon Society chapters, beekeeping groups, and other organizations interested in environmental improvements. Ms. Eierman also provides horticultural consulting and landscape design to homeowners and commercial clients. In addition to being a certified horticulturist through the American Society for Horticultural Science, she is an Accredited Organic Landcare Professional, a Steering Committee member of The Native Plant Center, and a member of The Ecological Landscape Alliance and Garden Communicators International. Ms. Eierman is the author of the new book, The Pollinator Victory Garden: Win the War on Pollinator Decline with Ecological Gardening.

Ms. Eierman is an environmental horticulturist and ecological landscape designer specializing in native plants. Based in New York, Ms. Eierman teaches at the New York Botanical Garden, Brooklyn Botanic Garden, The Native Plant Center, Rutgers Home Gardeners School, and several other institutions. She is an active speaker nationwide on many ecological landscape topics, presenting for industry conferences, “green events,” Master Gardener groups, garden clubs, nature centers, Audubon Society chapters, beekeeping groups, and other organizations interested in environmental improvements. Ms. Eierman also provides horticultural consulting and landscape design to homeowners and commercial clients. In addition to being a certified horticulturist through the American Society for Horticultural Science, she is an Accredited Organic Landcare Professional, a Steering Committee member of The Native Plant Center, and a member of The Ecological Landscape Alliance and Garden Communicators International. Ms. Eierman is the author of the new book, The Pollinator Victory Garden: Win the War on Pollinator Decline with Ecological Gardening.

Ms. Eierman is an environmental horticulturist and ecological landscape designer specializing in native plants. Based in New York, Ms. Eierman teaches at the New York Botanical Garden, Brooklyn Botanic Garden, The Native Plant Center, Rutgers Home Gardeners School, and several other institutions. She is an active speaker nationwide on many ecological landscape topics, presenting for industry conferences, “green events,” Master Gardener groups, garden clubs, nature centers, Audubon Society chapters, beekeeping groups, and other organizations interested in environmental improvements. Ms. Eierman also provides horticultural consulting and landscape design to homeowners and commercial clients. In addition to being a certified horticulturist through the American Society for Horticultural Science, she is an Accredited Organic Landcare Professional, a Steering Committee member of The Native Plant Center, and a member of The Ecological Landscape Alliance and Garden Communicators International. Ms. Eierman is the author of the new book, The Pollinator Victory Garden: Win the War on Pollinator Decline with Ecological Gardening.

Justin Baker, PE, CEM, ACG CxA, EBCP, LEED® AP is the managing director for Lilker
Energy Solutions, a company that focuses on helping new and existing buildings improve
their energy efficiency, reduce their carbon footprint, and create healthy and comfortable
indoor environments. Mr. Baker is a professional engineer in multiple states including
New York, is a Certified Energy Manager, a Certified Commissioning Authority, an Existing
Buildings Commissioning Professional, and a LEED AP. Mr. Baker has saved clients over
$100M in energy costs over the last 13 years in the industry. He has worked across all
market sectors and has conducted energy efficiency projects in every state within the US
which include the Pentagon, U.S. Capitol Visitor Center, Hudson Yards, as well as EPA labs,
military bases, and hotels nationwide. Mr. Baker has used energy modeling, energy audits,
retro-commissioning, and commissioning to help his clients reduce energy usage while still
delivering healthy, comfortable, and reliable spaces to live and work.

Ms. Gotti was the manager of the GE Lighting Institute in Cleveland, Ohio. She was responsible for the overall operation and curriculum development for this training and education center, which hosted over 4,000 visitors a year. She worked in the lighting business of GE for almost 40 years. She held a number of positions in lamp technology and marketing, including lamp development engineer for incandescent and metal halide lamps, research physicist, senior product and application specialist, and manager of lighting education. She has BS and MS degrees in Physics and an MBA degree from John Carroll University in Cleveland, Ohio. Ms. Gotti served on the Board of Directors of the IES for five years, and on the executive committee of the National Lighting Bureau. She is lighting certified (LC) by NCQLP (National Council on Qualifications for the Lighting Professions). Ms. Gotti is currently an independent lighting consultant.

Shawna Henderson has been working in the field of energy efficiency and housing since 1992, with a focus on cold-climate deep energy retrofits for single family and low-rise residential buildings since the early 2000s. Her field experience with the R-2000 and EnerGuide for Houses programs, coupled with research carried out for Canada Mortgage and Housing Corporation (CMHC) and Natural Resources Canada, provides the backbone of her design and consulting services through Bfreehomes Design Ltd. She is also the co-founder of Blue House Energy, interactive and comprehensive online education for trades, renovators, contractors, and energy efficiency professionals, where she is responsible for technical subject matter and business development. A sought after speaker, author, and blogger, she has published numerous books, research reports, and technical studies in the industry.

Mr. Shah is the Vice President of Existing Buildings at Bright Power where he runs Energy Audit, Energy Management Services and Retrofit Consulting and Implementation teams, overseeing existing building energy audits, retro-commissioning, feasibility studies, and the design and installation of energy and water retrofits. Punit has over 13 years of experience in the industry and relies on his knowledge of building science and energy efficiency to investigate and solve complex energy and water issues in buildings. He received his Bachelors in Mechanical Engineering from the College of Engineering Pune, India and a Masters in Mechanical Engineering from Wayne State University, Detroit. Punit lives in New Jersey with his wife, and two kids. 

Dr. McKelvey is the director of the Geotechnical Design Division at Earth Engineering Inc. in East Norriton, Pennsylvania. He is a registered professional engineer (P.E.) in California, Delaware, Maryland, New Jersey, Pennsylvania, Virginia, and the District of Columbia. Dr. McKelvey is also a Diplomate (D.GE) of the Academy of Geo-Professionals and a Fellow of the American Society of Civil Engineers (F.ASCE).

Dr. McKelvey has extensive experience in geotechnical engineering including site assessment and field investigations, deep and shallow foundation design for buildings, bridges, and other structures, retaining wall design, embankment stability, mechanically stabilized soil structures, and subsurface hydrology.

He also has significant experience in mitigating heavy construction claims and in litigation support pertaining to impacted heavy construction projects. Dr. McKelvey has also handled construction support and construction quality assurance projects. His environmental engineering experience includes technical contributions to the remediation of many Superfund sites and over 50 landfill design projects.

Dr. McKelvey has published over 30 technical papers in journals, conference proceedings and trade magazines. He is the past chair for the Delaware Valley Geo-Institute (DVGI) and is a voting member in ASTM committees Soil and Rock (D18), and Geosynthetics (D35). He is an editorial board member of the Geotechnical Testing Journal. Dr. McKelvey also serves on two Geo-Institute committees: Earth Structures and Embankments and Dams. For the latter, he is a member of the subcommittee on landslide risk assessment.

Dr. McKelvey is the director of the Geotechnical Design Division at Earth Engineering Inc. in East Norriton, Pennsylvania. He is a registered professional engineer (P.E.) in California, Delaware, Maryland, New Jersey, Pennsylvania, Virginia, and the District of Columbia. Dr. McKelvey is also a Diplomate (D.GE) of the Academy of Geo-Professionals and a Fellow of the American Society of Civil Engineers (F.ASCE).

Dr. McKelvey has extensive experience in geotechnical engineering including site assessment and field investigations, deep and shallow foundation design for buildings, bridges, and other structures, retaining wall design, embankment stability, mechanically stabilized soil structures, and subsurface hydrology.

He also has significant experience in mitigating heavy construction claims and in litigation support pertaining to impacted heavy construction projects. Dr. McKelvey has also handled construction support and construction quality assurance projects. His environmental engineering experience includes technical contributions to the remediation of many Superfund sites and over 50 landfill design projects.

Dr. McKelvey has published over 30 technical papers in journals, conference proceedings and trade magazines. He is the past chair for the Delaware Valley Geo-Institute (DVGI) and is a voting member in ASTM committees Soil and Rock (D18), and Geosynthetics (D35). He is an editorial board member of the Geotechnical Testing Journal. Dr. McKelvey also serves on two Geo-Institute committees: Earth Structures and Embankments and Dams. For the latter, he is a member of the subcommittee on landslide risk assessment.

Dr. McKelvey is the director of the Geotechnical Design Division at Earth Engineering Inc. in East Norriton, Pennsylvania. He is a registered professional engineer (P.E.) in California, Delaware, Maryland, New Jersey, Pennsylvania, Virginia, and the District of Columbia. Dr. McKelvey is also a Diplomate (D.GE) of the Academy of Geo-Professionals and a Fellow of the American Society of Civil Engineers (F.ASCE).

Dr. McKelvey has extensive experience in geotechnical engineering including site assessment and field investigations, deep and shallow foundation design for buildings, bridges, and other structures, retaining wall design, embankment stability, mechanically stabilized soil structures, and subsurface hydrology.

He also has significant experience in mitigating heavy construction claims and in litigation support pertaining to impacted heavy construction projects. Dr. McKelvey has also handled construction support and construction quality assurance projects. His environmental engineering experience includes technical contributions to the remediation of many Superfund sites and over 50 landfill design projects.

Dr. McKelvey has published over 30 technical papers in journals, conference proceedings and trade magazines. He is the past chair for the Delaware Valley Geo-Institute (DVGI) and is a voting member in ASTM committees Soil and Rock (D18), and Geosynthetics (D35). He is an editorial board member of the Geotechnical Testing Journal. Dr. McKelvey also serves on two Geo-Institute committees: Earth Structures and Embankments and Dams. For the latter, he is a member of the subcommittee on landslide risk assessment.