This page lists all BCT Faculty members. Associates and Emeritus Faculty are listed on separate pages.

Faculty: Peggi Clouston | L. Carl FiocchiHo-Sung Kim | Fernando Romero | Alexander Schreyer | Benjamin Weil | Paul Wolff

Adjunct faculty: Ludmilla Pavlova

Peggi L. Clouston

Professor & Graduate Concentration Coordinator, Sustainable Building Systems 

R: 316 Olver Design Building
+1 (413) 545-1884

W: LinkedInPublications

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Ph.D. (Wood Mechanics, University of British Columbia)
M.A.Sc. (Wood Mechanics, University of British Columbia)
B.A.Sc (Structural Engineering, University of British Columbia)
P. Eng. (EGBC and ASCE Associate Member)
curriculum vitae

Prof. Clouston has been working in the field of timber engineering for over 30 years. Author of more than 80 publications, she conducts research on the structural behavior and efficient use of advanced bio-based (wood, grass and straw) composite materials. Current research topics include CLT panels from low-value eastern species, timber-concrete composite floor systems, and laminated veneer bamboo connections. She teaches courses in structural timber design, bio-based composites and material mechanics/tectonics to architects, engineers, and building technologists.

Prof. Clouston is a registered professional engineer (EGBC) and serves as Associate Editor of the ASCE Journal of Materials in Civil Engineering. In 2016, she led the design, engineering, and construction of a large student design/build project that culminated in the construction of a Massive Timber Dome (30ft x 30ft) on the plaza of the UMass Fine Arts Center.


L. Carl Fiocchi

Senior Lecturer & Chief Professional MS Advisor

R: 337 Olver Design Building
T: +1 (413) 545-1866
W: LinkedInScholar WorksLab Website

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Ph.D. (Building Systems, University of Massachusetts-Amherst)
M.Arch. (Architecture, University of Massachusetts-Amherst)
B.A. (Biology, University of Pennsylvania)

Prof. Fiocchi’s interest and research is concerned with high performance energy efficient buildings with a special emphasis on the building envelope and mechanical systems of both residential and commercial structures. Prof. Fiocchi’s experience in construction, coupled with the imminent threat of climate change, provided the impetus for this focus. Modernist architecture and its subset Brutalism, as it relates to the above, has been the recent and primary focus of his work.


Ho-Sung Kim

Senior Lecturer & Chief Undergraduate Advisor

R: 320 Olver Design Building
 +1 (413) 545-1970

W: Lab Website

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Ph.D. (Architecture, University of Illinois at Urbana-Champaign)
M.S. (Civil Engineering, University of Illinois at Urbana-Champaign)
M.Arch. (Architecture, University of Illinois at Urbana-Champaign)

Prof. Kim teaches courses in construction management, renewable energy systems, and LEED certification. He serves as the faculty advisor for the UMass Student Chapter of the National Association of Home Builders (NAHB) and faculty coach for their competition team. He received a Ph.D. in Architecture from the University of Illinois at Urbana-Champaign with an emphasis on technology and the environment and is a LEED Accredited Professional. 


Fernando Romero


R: 328 Olver Design Building
T: +1 (413) 545-8863

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M.S. (Civil Engineering, Federal University of Minas Gerais, Brazil)

Prof. Romero has been working globally as a Construction Project and Program Director. The knowledge acquired over his career of more than 30 years, opened doors for him to have an international career in the area of project management working in several countries, including Japan, China, South Korea, Austria, Germany, Greece, Cyprus, Suriname, Venezuela, Peru, and Brazil. While his professional career permitted him to manage projects covering the full scope of construction and with a value of more than $18.5 billion, he also possesses wide-ranging academic experience in teaching construction. He was previously an Instructor in the Construction Management Department at SIUE (Southern Illinois University, Edwardsville) where he taught several courses such as Construction Management and Senior Assessment, International Construction, Building Construction Materials & Methods, Civil Construction Material and Methods, Project Control, Project Management, and Introduction to Construction Management. Prof. Romero has also served as a coach for student competitions in construction.

Prof. Romero is co-author of a book on megaprojects (in Portuguese) and has published extensively about capital projects.


Alexander C. Schreyer

Senior Lecturer II & BCT Program Director

R: 318 Olver Design Building
T: +1 (413) 545-1976
W: LinkedInResearchGate – Twitter – alexschreyer Websitesketchupfordesign Website

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M.A.Sc. (Wood Science, University of British-Columbia, Canada)
Dipl.-Ing. (B.S. Structural Engineering, FH Wiesbaden, Germany)

Prof. Schreyer is Program Director and Senior Lecturer in the Building and Construction Technology (BCT) program at the University of Massachusetts (UMass) in Amherst, MA. He teaches courses in BIM (Building Information Modeling) and CAD (Computer-Aided Design), building materials and construction methods, wood properties as well as a capstone graduate structural design class in the M.Arch. architecture program.

Combining backgrounds in structural engineering, wood science and digital design, Prof. Schreyer’s interests span the entire range of planning, design, and execution of buildings and structures. He specializes in the design and construction of mainly heavy-timber type (e.g. glulam) structural systems. This is complemented by a strong interest in technology applications and web-based solutions in structural engineering, construction and architecture.

In his research, Prof. Schreyer focuses on the behavior of wood-based structural systems with a particular interest in innovative connection systems for wooden structures. Other foci are a development of software-based approaches in digital design and structural optimization as well as interactive web-based tools.

Prof. Schreyer is the author of “Architectural Design with SketchUp”, which provides a beginner- to an intermediate-level overview of various techniques to “do more” with the popular 3D modeling application Trimble SketchUp. He is also a co-author on the widely-used reference and textbook “Fundamentals of Residential Construction”, which provides a complete overview of the materials and methods used in single- and multi-family residential construction. Both books are published by John Wiley & Sons.


Benjamin S. Weil

Extension Assistant Professor, Extension Program in Building Energy

R: 321 Olver Design Building
+1 (413) 545-1820

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Ph.D. (Environmental Studies, University of California–Santa Cruz)
M.A. (History, Syracuse University, New York)
B.A. (History, University of Massachusetts–Amherst)

Prof. Weil teaches courses in energy-efficient buildings. With primary responsibility for the Extension program in building energy, his research program is responsive to the needs of various stakeholders in the Commonwealth of Massachusetts, including home builders, architects, weatherization companies, energy utilities, state government agencies, town governments, environmental and community organizations, and homeowners. He is particularly interested in the social and behavioral dimensions of energy efficiency. He is a building analyst certified with the Building Performance Institute and continues to enjoy building diagnostics.


Paul Wolff


R: Mount Ida Campus, SOD 125G
T: +1 (617) 243-1862

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Ph.D. (Education, University of Pennsylvania)
M.Arch. (Architecture, Harvard GSD)
B.A. (Art and Sculpture, Rhode Island School of Design) 

Prof. Wolff is a lifelong “Maker” and has dedicated his professional career to environmental conservation, sustainable development, and experiential learning. As a specialist in the higher education sector, Prof. Wolff has facilitated the pursuit of high performance building design, sustainability policy development, innovative curriculum design, and long-term climate resiliency planning as part of dynamic collaborations with National Grid, MIT, the Northeast Retail Lumber Association (NRLA), Northeastern University, the Massachusetts Water Resources Authority (MWRA), the Open Agriculture Initiative (OpenAg), and the Harvard Business School (HBS).

Prof. Wolff has also collaborated with the US Green Building Council (USGBC) as part of their Classroom to Boardroom Diversity Mentorship Program in which selected students worked for an entire academic year with high-level managers and executives from companies such as Johnson Controls, Suffolk Construction and Sebesta Blomberg. Wolff has also created internships for students interested in high performance building certification programs (LEED, Living Building Challenge, Green Globes and WELL) that provided hands-on training for industry-recognized credentials, and access to real world projects. Former students and mentees of Prof. Wolff have found rewarding career development opportunities with Conti Solar, Northrup Grumman, Eversource, State Street Bank, Enernoc, Bose, Ratheon, Pura Vida Water Technologies, Framingham State University, Freight Farms, and ITER (an international nuclear fusion research and engineering firm).

Prof. Wolff earned a Master of Architecture Degree from Harvard University and received a Doctor of Education Degree from the University of Pennsylvania. His Bachelor is in art and sculpture at the Rhode Island School of Design. Prof. Wolff’s dissertation explored the similarities and differences of physical and virtual place making, and the extent to which the approach may impact the learning experience for students and/or the shape of learning spaces in the future. He is currently researching the use of alternative forms of scholarship such as comics, podcasts, stop-motion animations, zines and graphic novels to construct knowledge in new ways, and to disseminate academic research to wider audiences.

Adjunct Faculty

Ludmilla Pavlova, AIA

Senior Facilities Planner, Adjunct Professor

R: Physical Plant Building, 3rd Floor
T: +1 (413) 577-1720

M.Arch. (Architecture, Columbia University)
B.A. (Princeton University)

Ms. Pavlova is Senior Facilities Planner in Campus Planning at UMass Amherst and is responsible for master plan programming and planning for research, academic and administrative facilities and developing design guidelines.

Ms. Pavlova has managed the planning of major capital projects including Harold Alfond Hall/ ISOM Addition, the Integrated Science Building, the Berkshire Dining Commons Renovation, the Southwest Residential Area Concourse, the Comprehensive Academic and Classroom Facilities Plan and the Library Master Plan.

Passionate about campus sustainability, Ms. Pavlova often lectures on the topic and helped author the first UMass Amherst Sustainability Plan. Prior to coming to UMass she worked for design firms in New York City most notably for John M.Y. Lee/ Michael Timchula Associates, managing the design and construction of the Curtis/Balkan Factory in Sofia, Bulgaria, and as a member of the team that designed the Shenzhen City Center Urban Design and City Hall, Shenzhen, China.

Ms. Pavlova has a Bachelor of Arts in Architecture and European Cultural Studies from Princeton University and a Masters of Architecture from Columbia University. She is Chair of the USGBC MA Chapter Western MA Committee and Secretary of the Western MA AIA.