Faculty Leads

Mae-ling Lokko

Dr. Mae-ling Lokko is an Assistant Professor at Yale University’s School of Architecture. As an architectural scientist, designer, and educator from Ghana and the Philippines, her research integrates a broad range of technical, environmental, and cultural criteria that evolves material design criteria to meet generative justice goals. Lokko was previously the Director for the Building Sciences Program and Assistant Professor at Rensselaer’s School of Architecture and the Center for Architecture, Science and Ecology (CASE-RPI) from 2018 to 2021. Lokko is also the founder of Willow Technologies Ltd. in Ghana that upcycles agrowaste into affordable biobased building materials and for water quality treatment applications. Her work was nominated for the Visible Award 2019, Royal Academy Dorfman Award 2020 and she was a finalist for the Hublot Design Prize 2019. Her current research is funded by the United Nations Environment Program (UNEP) and the SOM Foundation Research Prize, and in the recent past by the British Council, MIT’s Global Architectural History Teaching Collaborative, the Luma Foundation, Housing the Human 2019 and the NYSERDA-NEXUS Clean Energy Accelerator Program.

Lokko’s recent works have been exhibited at the Stedelijk Museum, Netherlands; 2022 Tallinn Architecture Biennial, Estonia; Serralves Museum, Portugal; Museum of the Future, Dubai; Z33 House for Contemporary Art, Design and Architecture, Belgium; Z33 House for Contemporary Art, Design and Architecture, Belgium; Sonsbeek Biennial, Netherlands; Triennale Milano, Italy; Somerset House, London; Radialsystem, Berlin, Luma Foundation, Arles, 4th Istanbul Design Biennial, Rhode Island School of Design and at the Royal Institute of British Architects-North.

Anna Dyson

Anna Dyson is the Hines Professor of Architecture at the School of Architecture and Professor at the School of the Environment at Yale University. Dyson is also the founding Director of the Yale Center for Ecosystems in Architecture (CEA). She has been a professor of architecture at Rensselaer Polytechnic Institute, where she founded the Center for Architecture, Science, and Ecology (CASE) in Manhattan with Skidmore Owings & Merrill in 2006. Dyson is the recipient of the Innovator Award from Architectural Record in 2015—she holds many international patents on building systems innovations for the collection and distribution of clean energy, water, air quality, and material life cycle. Her work has been exhibited internationally at venues including the Museum of Modern Art (MoMA), The World Future Energy Summit (WFES), and The Center for Architecture. Designs for novel systems have been recognized with over twenty awards, including a first prize from the American Institute of Architects (AIA) for the Integrated Concentrating Solar Facade and Climate Camouflage systems, multiple Architect R&D awards for systems including the Solar Enclosure for Water Reuse (SEWR) and the Active Modular Phytoremediation System (AMPS). Multiple systems are being deployed, with the AMPS system recently installed into the Public Safety Answering Center (PSAC II) in the Bronx, included in the Best Architecture of 2017 by the Wall Street Journal, as the first full-scale test of the production of fresh air from within a building through plant-based air handling systems.

Industrial Partners

Global Mamas, Ghana, Renae Adam

Renae Adams is the Co-Founder and Director of Global Mamas. Global Mamas is a circular manufacturing hub for just textile production in Akuse, 50 km from Ghana’s Lake Volta. Since 2003, Global Mamas provides training, financial and technical resources to women-led home-based enterprises (HBEs), providing them a platform for selling their products, receiving fixed incomes 1.75 times the national living wage and upskilling to compete with the global apparel market. 90% of the revenue is generated by apparel sale and the profits are reinvested back as resources. Since its inception in 2003 as a cluster of few women, it has grown into a network of more than 200 women led HBEs.

As a model for ethical and sustainable apparel production, Global Mamas was granted World Fair Trade Organization (WFTO) membership, certifying that Global Mamas’ products meet environmental, social, and economic goals.

Ecolibri, Guatemala, Dita Zakova

Dita Zakova is the Founder and Executive Director of Ecolibri, a community-driven nonprofit organization that has partnered with indigenous communities on Lake Atitlán in Guatemala since 2004. Ecolibri's work fosters education, provides nutrition, improves health, empowers women, and inspires creativity. A native of the Czech Republic, Zakova utilizes her background in business, medicine, architecture, and design to forge partnerships with renowned international institutions, architects, artists, and medical professionals to lead Ecolibri’s grassroots programs.

Under Zakova’s innovative leadership, Ecolibri’s successful projects support the local economy with textile design and production, sustainable farming methods, and creating construction materials with upcycled agricultural waste. Since 2020, Zakova has been collaborating with the Yale Center for Ecosystems + Architecture on the Ecological Living Network (ELN) Guatemala project for residents throughout the village of San Juan La Laguna, which seeks to develop a series of bioremediation systems for energy, food, air, and water quality. 

In 2011, Zakova created Scarfitecture, a project between female weavers in Lake Atitlán and internationally renowned architects. She led a team of 50 artisans to interpret architectural schematics and concepts through a collection of scarves, which were then auctioned in a New York City exhibition. Zakova worked extensively toward environmental design and created collections of sustainable garments and products made in Guatemala. As part of the Scarfitecture, she brought the same innovation to local weavers who now design contemporary textile products using natural dyes and locally sourced biomaterials. As a result, Zakova became committed to fair trade practices for local artisans and against the exploitation of child labor.  Nearly two decades later through Ecolibri and her other initiatives, Zakova has achieved great strides in improving the lives of thousands of Guatemala’s indigenous people.

2023 Guest Lecturers, Workshop Leads & Team Members

Dr. Kofi Boa, CTNA

Dr. Kofi Boa is an agronomist, farmer and Director of the Center for No-Till Agriculture, established in 2012 with funding from The Howard G. Buffett Foundation. The No-Till Center, located in Amanchia in the Atwima Nwabiagya District of the Ashanti region of Ghana, works to increase human capacity in the field of conservation agriculture (CA) and empower partners and farmers to spread CA practices and technology throughout Ghana and the region.

The Center includes a demonstration farm and training facilities for farmers interested in improving soil health and productivity by utilizing conservation agriculture methods, with a satellite station at Ejura for multiplication of cover crop seeds. In 2014, the Center hosted 450 people on CA exposure visits, including farmers, representatives from farmer groups, students and individuals from non-governmental organizations. Another 131 farmers participated in a five-week training course on CA.  In 2014, the No-Till Center was recognized for its contributions to Ghana’s food security efforts by Ghana’s Ministry of Food and Agriculture in their 2013 Annual Progress Report. The Howard G. Buffett Foundation provides the No-Till Center’s ongoing general operating and research support.

Sasha Duerr

Sasha Duerr is an artist, designer and educator who works with plant-based color and natural palettes. Sasha centers her practice and research on the collaborative color potential of weeds, food and floral waste, and local and seasonal ingredients. Teaching for over a decade at California College of Arts with a joint appointment in Textiles and Fine Arts, Sasha lectures, consults and widely designs curriculum and courses in the intersection of natural color, slow food, slow fashion and social practice. In 2007, Sasha founded Permacouture Institute to encourage the exploration of regenerative design practices for fashion and textiles. From "Dinners to Dye For" to "Weeding Your Wardrobe" and "Seasonal Color Wheels" her extensive work with plant-based color palettes has been featured in the New York Times, American Craft Magazine,Domino, Elle Decor Uk, Selvedge, and the Huffington Post. Sasha is the author of The Handbook of Natural Plant Dyes (Timber Press/Workman 2011), Natural Color (Watson-Guptill/Ten Speed Press 2016) and Natural Palettes (Princeton Architectural Press 2020)

Established in 2017 by artist and performer Elisabeth Efua Sutherland, Terra Alta is an artist-led performing arts space in Accra characterised by an open-air stage and repurposed shipping containers that serve as places for research, classes, and rehearsals, offering a year-round programme of performances and events. The Summer Soil Sisters Seminar will fabricate and install a range of material prototypes to activate a “working exhibition” and panel discussion at the end of June 2023 at Terra Alta.

Terra Alta

Mohamed Aly Etman

Dr. Mohamed Aly Etman is a building science researcher and Lecturer at the Yale Center for Ecosystems in Architecture (CEA) in New York City and New Haven. His research focuses on the development of SEVA, the Socio-Ecological Visual Analytics web tool, to incorporate built environment data, human health and wellbeing data, as well as building systems data and the use of computational tools into the design process at all scales. Prior to joining CEA, he was a member of CASE, the Center for Architecture Science and Ecology, at RPI where his research was supported by a HASS fellowship, Skidmore Owings & Merril (SOM), and the Bill and Melinda Gates Foundation. His interdisciplinary research approach developed in collaboration with industrial collaborators such as SHoP Architects, Skidmore, Owings & Merrill (SOM), HeliOptix, FABS (Fresh Air Building Systems), Entertaining Health, AMBIS Tech. Inc, Method Design, FutureAir, and Gray Organschi Architecture. Mohamed has taught environmental modeling to architects and urban planners at the American University in Cairo (AUC), RPI, CUNY and Yale. Mohamed holds an MSc from Cairo University (2013), an MArchII (2014) and a PhD (2018) from RPI.

Kevin Yang

Kevin Yang served as the Spring 2023 Teaching Assistant for Soil Sisters. Kevin is an engineer-turned-architectural researcher, whose interests center around the application of vernacular knowledge and bio-based designs in restoring natural ecosystems within the built environment. His current projects span topics on industrial ecologies, environmental justice, urban informality, and human-animal cohabitation. Kevin holds both bachelors of engineering and bachelors of arts from Dartmouth College, where he was awarded high honors for his thesis on low-carbon mycelium materials and the Dartmouth Society of Engineers Award for best engineering capstone project. He has also worked on projects ranging from addressing soil health for urban farmers in Quito, Ecuador; installing a hydroelectric generator for a remote Alaskan eco-institute; and analyzing building energy use during Covid-19. Kevin is currently a second-year M.Arch I candidate at the Yale School of Architecture where, armed with a resolute belief that technology alone is insufficient in addressing the climate crisis, he continues his explorations into the world of design and aims to discover how design can influence human behavior, raise awareness of ecosystem services, and help reconnect people to the natural world.

Anna Korneva

Anna Korneeva served as the Spring 2023 Teaching Assistant for Soil Sisters. Anna is an architectural designer, whose research interests touches upon broad range of topics which look into socio-political and environmental issues, remediation of the obsolete industrial sites, materiality and mediation of transformative ideas through architectural representation. She has previously worked in multiple architecture offices, with her latest experience at Ringo Studio as a project lead. Korneeva holds a Bachelor’s degree from Syracuse University School of Architecture, where she received The Faculty Thesis Prize: James A. Britton Memorial Award. As an M.Arch II candidate at Yale University School of Architecture, she continues her research in the representation of complex socio-political and environmental issues through the means of various media and imagery.

Samuel Siaw is the founder and CEO of Geointell Housing, a sustainable housing technology company based in Accra, Ghana, using compressed earth block construction and bamboo to advance the development of low income housing. 

Samuel Siaw

The Or Foundation (pronounced “or”) is a 501(C)(3) public charity in the USA and a registered charity in Ghana that has been operating in both countries since 2011. The Or Foundation’s Material Research and Development team focuses on developing culturally relevant and socially just recycling and decomposition pathways for the tons of clothing waste that flow through Kantamanto secondhand clothing market (Accra, Ghana) on a weekly basis. Guided by the principles of Local Ownership, Job Training, Economic Opportunity, and Net-Positive Environmental Impact, we aim to catalyze a Justice-Led Circular Textile Economy in Ghana that uses material transformation not only as a means of preventing environmental pollution, but also as a vehicle for deeper, structural change that results in healthier lives for all, particularly those most affected by the waste of the current linear supply chain.

OR Foundation Material R+D team

Allotey Bruce-Konuah is a Graphic Design graduate from the University of Derby in the UK, His early experience besides designing communications material for the organisation included setting up and running the Digital section of Photofusion in London England (www.photofusion.org) to build the digital photographic archives. One of the first to digitize his photographs taken from the 1940s onward by Ghanaian photographer James Barnor in London 24 years ago inspired his ongoing project (‘Digitizing the Past for Posterity’) which digitises and archives the audiovisual histories of families. His history, heritage lectures and walking tours in the old city are mainly informed by the collected Photographs and Stories that gained recognition from National Geographic as one of the 10 things to do in Accra. 

Allotey Bruce-Konuah 

Ato Annan serves as the Summer 2023 local coordinator and exhibition curator. Ato is an artist based in Accra, Ghana. With an interest in painting, installation, sound and video, he combines his artistic practice with curating projects with the Foundation for Contemporary Art – Ghana [FCA- Ghana] and working with Mmofra Foundation on their play spaces interventions for children in communities in Accra. He was co-curator for If we’re happy in our dreams, does that count? an exhibition curated by the Foundation for Contemporary Art – Ghana, on the invitation of ifa Gallery Stuttgart as part of the OtherNetwork project (2022- 2023). Annan has also been actively involved in a number of projects that seek to diversify the field of contemporary art by offering tools to artists that enable them to participate in ideas and research-based practices. These have been done through pedagogical projects with the Global Critic Clinics, Independent Curators International and the Asiko International Art Residency of the Centre for Contemporary Art, Lagos and CritLab with the Exit Frame Collective. In 2019 he juried on the DAAD Artists-in-Berlin Program selection panel for the 2020 artists in residence. He also served on the Curatorial Advisory Board for the 2019 Visible Award and juried for the Guest Projects Digital residency programme (2021). Ato Annan is a member of the Exit Frame Collective.

Ato Annan