Digital Commons Network^™

An Apple A Day: Have The Growing Conditions Of Apples In Maine Changed Over The Past 20 Years, Anooshka Sethi

Honors Theses

Climate change is increasingly affecting the growing conditions that farmers face. This study focused on if and how the growing conditions of apples have changed over the past two decades. Apples are an economically, socially, and culturally important crop to Maine's agriculture landscape. By production acreage, Maine is the second largest state in New England, with 2700 acres of land used to grow apples (USDA NASS CoA, 2022). A unique characteristic of agricultural production in Maine is that most farms are small-scale, run by families or small groups, making adverse changes to the growing conditions of a major crop in …

Book Of Abstracts Of The Wmu International Conference 2025 : Advancing The Blue Economy Through Gender Equality, World Maritime University, Momoko Kitada, Francis Neat, Renis Auma Ojwala

Conference Papers

The 2025 World Maritime Theme by the International Maritime Organization, “Our Ocean, Our Obligation and Our Responsibility,” underscores the global need for an inclusive and sustainable approach to ocean health and maritime economic activity. In alignment with this, the World Maritime University organized the 2025 International Conference on Achieving the Blue Economy Through Gender Equality, highlighting the critical role of gender equality in advancing a sustainable blue economy. A call for case studies yielded 102 abstracts from 206 authors across 46 countries, representing diverse maritime sectors such as shipping, fisheries, and ocean sciences. The abstracts were reviewed by both internal …

The Future Of Shipping At The Biodiversity-Climate Nexus : Round Table Report, Mary S. Wisz, Fabio Berzaghi, Mikaela Gomez, Maud C. Quinzin, Renis Auma Ojwala, Emily Nuckolls

Reports

This report presents the outcomes of a cross-disciplinary Round Table hosted by the World Maritime University (WMU) from May 13-15, 2024, in Malmö, Sweden. The event brought together 51 experts from academia, industry, NGOs, and international organizations, including the IMO, to explore shipping’s role at the biodiversity-climate nexus. The Round Table had a particular focus on the impacts of shipping that are currently unregulated or under-regulated, and opportunities to address biodiversity loss and pollution as the sector decarbonizes. The report highlights the need to apply comprehensive, ecosystem-based approaches to effectively manage shipping's impacts, including cumulative impacts, on the environment, people, …

The Arctic Ocean Region : Biodiversity, Governance And Protective Measures, Antonios Andreadakis, Graeme Chesters, Dimitrios Dalaklis, 90 North Foundation

Reports

EXECUTIVE SUMMARY

• The Arctic Ocean region stands at the forefront of global environmental transformation, serving as a harbinger of climate change and a frontier for emergent geopolitical and economic interests.

• The Arctic region's economic potential, particularly in shipping and resource extraction, appears to offer shorter trade routes, reduced fuel consumption, and increased access to high-value resources. However, this analysis largely ignores the complex geo-physical, environmental and geographical limitations of the region.

• The fragility of Arctic Ocean ecosystems – characterized by slow ecological recovery, specialised biodiversity, and extreme environmental conditions – renders them especially vulnerable to anthropogenic disturbances. …

Possibilities For Climate Change Adaptation Investments In Ghana: Exploring Private Sector Concerns And Perceptions About Policy Incentives, Jane Osei, Albert Ahenkan, Samuel Weniga Anuga

Research outputs 2022 to 2026

Policy incentives can significantly boost private sector investment in climate change adaptation, especially in developing countries. Leveraging private sector resources, including human capital, financial assets, and technological innovations, is crucial for enhancing adaptation efforts. However, many private entities are reluctant to invest due to the perceived business risks associated with climate change. This hesitancy increases vulnerability in developing nations. This study examines the private sector's views in Ghana on policy incentives for climate adaptation investments and the barriers impeding their involvement. The findings show that corporate social responsibility, financial requirements, and access to relevant information are key motivators for private …

Resistance: The Mura Struggle Against Canadian Potash Mining In Brazil’S Amazon, Cardozo Law Institute In Holocaust And Human Rights (Clihhr), Federal University Of Rio Grande Do Sul, Graduate Program In Law (Ppgd/Ufrgs), International Human Rights Program (Ihrp), University Of Toronto Jackman Law, Observatory Of Socio-Environmental Law And Human Rights In The Amazon (Odsdh/Ufam)

CLIHHR Reports & Policy Submissions

A comprehensive human rights and environmental report documenting the Mura Indigenous people’s resistance to Brazil Potash’s Autazes Potash Project in the Brazilian Amazon. The report details environmental risks, human rights violations, failures in consultation processes, litigation history, corporate accountability, and the ongoing struggle for land demarcation.

In Harmony: The Environmental Lives Of Marianne North, Beatrix Farrand, And Mary Hunter Austin, Willa Frank

Pomona Senior Theses

This thesis explores the lives and careers of botanical painter Marianne North, landscape architect Beatrix Farrand, and literary nature writer Mary Hunter Austin to examine the interplay of femininity and the representation of nature in the late nineteenth and early twentieth centuries. All three figures had an approach to environmental representation which was based in field work, knowing a place truly, and a sense of harmony between subject and context of the produced work. This method did not occur because they were women or because it was an inherent feature of their assigned sex. Rather, their socialization in the Anglo-American …

Annual Report Town Of Salisbury, New Hampshire 2024., Salisbury Town Representatives

Salisbury, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Adaptation For Whom? Understanding The Impacts Of Dyke Policies On Small-Scale Farmers In Ca Mau Province Of Vietnam, Nguyen Minh Quang, Nguyen Van Minh, Nguyen Vo Chau Ngan, Martha B. Lerski

Publications and Research

Low-lying deltas worldwide are extremely vulnerable to sea-level rise. As the risks of climate-induced flooding become increasingly clear, the thirst for infrastructure-driven adaptation increases. This highlights a patent need to understand the impacts of engineering adaptation solutions, especially those targeting built structures such as dykes and sluices, on farmers from a bottom-up, farmer-centred perspective. The study addresses this call by examining cases where dyke policies, while successful in some dimensions, have undermined small-scale farmer livelihoods in Ca Mau ― Vietnam’s southernmost rural province. It identifies areas in need of attention and adds empirical data related to this group of farmers. …

Identifying Intangible And Biocultural Heritage Elements Toward Environmental Understanding: Engaging Stakeholders Through Art, Martha B. Lerski

Publications and Research

Grounded in a case study in Barbuda in the Caribbean, this research examines sustainability from the perspective of what arts and heritage can contribute to community engagement and local and broader understandings about the environment. This article documents a growing body of literature recognizing the role of arts and culture, including local knowledge and traditional ecological knowledge (TEK), in climate change endeavors. Art and TEK present expansive world views. Contextual information situates research done on the island of Barbuda pre- and post-Hurricane Irma. Visual arts workshops engaged community members in mixed methods research. Results documented cultural elements, particularly intangible and …

No Evidence For Sex-Specific Visual Acuity In Anolis Aquaticus, Samantha Garnsey, Janelle Talavera, Lindsey Swierk

Research Days Posters 2025

Sex differences in sensory perception are widespread among animals, driven by sex-specific reproductive challenges. Males and females often exhibit different sensory abilities, such as in visual acuity; for example, in Heliconius butterflies, males exhibit greater visual acuity due to their mate-seeking behaviors. This study examined this idea in Anolis aquaticus, a semi-aquatic lizard with sexual dimorphism. Males court females using a colorful throat fan (dewlap), which females use to select mates. It is predicted that females will have greater visual acuity than males, given their reliance on visual signals for mate choice. A custom-built apparatus was used to test 45 …

A Look Into How Green Binghamton Really Is, Eva Mandelbaum

Research Days Posters 2025

In 1987, the UN defined sustainability as “meeting the needs of the present without compromising the ability of future generations to meet their own needs.” College campuses often appear filled with a desire for social change, including climate action and sustainability initiatives. But how much do students know—or care—about the initiatives on their own campus? If people view environmentalism and sustainability as imperative solutions to pressing issues that most people should care about, they are more likely to take action to encourage them. By surveying members of the Binghamton University community, this study gauges public perception of on-campus sustainability and …

Bridging The Green Divide: Sustainable Community Development And Climate Resilience In Altadena, Ca, Katie Brosnan

Pitzer Senior Theses

Sustainable Community Development (SCD) is widely debated as a climate mitigation strategy, with recognized benefits such as reducing carbon footprints, enhancing public health, and fostering economic resilience. However, a major critique is its limited accessibility to marginalized communities. In particular, the resilience embedded in rebuilding plans does not necessarily translate to real access for those whose insurance coverage may not be sufficient to afford conventional design services or reconstruction costs. This thesis argues that while SCD is an effective tool for climate mitigation, its success depends on equitable access—not just in principle, but in the material capacity to participate in …

Mapping The Tren Maya’S Mark On Mérida, Diego Tamayo

Pitzer Senior Theses

Mapping the Tren Maya’s Mark on Mérida investigates whether the Tren Maya railway is ushering in new sustainable development which provides economic and social benefits for the residents of Mérida, Mexico. The Mexican government has spearheaded the megaproject’s construction in a mere four years with the goal of boosting economic growth in an environmentally and socially conscious manner. The following investigation highlights where this vision, articulated in technocratically-constructed public documents and amplified in reporting, has been fulfilled in Mérida. Through geospatial, physical, and journalistic investigations and analysis, it is revealed the Tren Maya has brought a host of impacts upon …

Anthropogenic Prairies Of The Southern Salish Sea: Ethnographic And Archaeological Landscapes, South Puget Sound, Washington., Jamey D. Taylor Ms.

All Graduate Projects

This project report has been completed to fulfill requirements of the Master of Applied Science of Cultural and Environmental Resource Management (MAS-CERM) at Central Washington University. The project models the cultural landscapes of the southern Salish Sea. These landscapes include anthropogenic prairies, travel routes (trails and roads), salmon runs, and archaeological sites. This study maps the historic boundaries of prairies and recent data sets for key plant species. The locations of prairies and indicator species are overlaid with ethnohistoric settlements, archaeological site locations, and trail systems. The spatial correlations of these data are used to interpret the prominence of anthropogenic …

Swansea Waterways Plan, Kimberly Starbuck, Kristin Uiterwyk, Shannon Hogan, Allison Novelly

Urban Harbors Institute Publications

UHI worked with the Town of Swansea to engage members of the public in waterways planning activities. The plan covered a wide range of topics including public access, water quality, natural resources, commercial and recreational uses, and climate change.

The Pulse And Press Of Change: Consequences Of Shifting Climate Regimes And Extreme Events In Big Sagebrush Plant Communities, Scott Carpenter

Yale Graduate School of Arts and Sciences Dissertations

Dryland ecosystems cover over 40% of Earth’s terrestrial surface and are critical to both biodiversity and human livelihoods, yet they are increasingly vulnerable to the interacting pressures of climate variability and land use. Effective management of these systems requires a deeper understanding of how chronic pressures and acute disturbances shape plant communities. This dissertation examines the interplay between climate variability, livestock grazing, and plant community dynamics in big sagebrush ecosystems of the Upper Green River Basin, Wyoming. Through three complementary studies, I demonstrate that while livestock grazing influences plant structure, its effects are consistently subordinate to climatic and edaphic factors, …

Campus Connect, Katie Coates, Bella Wengappuly, Annabelle Brown, Kyie Salerno

Undergraduate Theses, Professional Papers, and Capstone Artifacts

This paper examines how university campus design can be strategically utilized to support student mental health, drawing on global examples to inspire improvements in the University of Montana’s (UM) campus planning. The University of Montana, like most college campuses worldwide, is currently facing pressing mental health challenges among the student body. College can be a highly stressful experience, where students encounter unique pressures that, without adequate support, can lead to mental health crises. Many universities across the globe have recognized the role of campus design in promoting mental well-being, and they have adopted innovative, student-centered design strategies to foster positive …

Looking At The Cracks And Fragments: Ressentiment In The Narrative Of Resilience, Jasmin B. Advincula

Philosophy Department Faculty Publications

Resilience is a fundamental element in post-disaster recovery and development of states. However, beyond its prominence in state policies, resilience has increasingly been used as a part of a rhetorical ploy to conceal the lack or absence of political action. This narrative involving resilience has problematic implications on collective memory and recognition of the seriousness and extent of the tragic experience. To vividly illustrate true resilience and contrast it with its current depiction, this paper draws on the Japanese art of Kintsukuroi. In Kintsukuroi, the brokenness is not concealed but celebrated and garnished with gold. As embodied in this art, …

Identifying And Forecasting Key Drivers Of Greenhouse Gas Emissions In Ireland's Residential Sector Multivariate Time Series Analysis., Sallam Noor Aldeen Salman

ICT

This study evaluates advanced time-series forecasting models to predict greenhouse gas emissions (GHGE) in Ireland's residential sector. LSTM, XGBoost, and ARIMA models were tested alongside feature selection methods including PCA, XGBoost-based importance, and Granger causality. Urban population growth and electricity consumption emerged as the most significant predictors. While LSTM struggled due to limited data, XGBoost showed strong predictive performance (MAPE ~9%), and ARIMA with key features achieved the highest accuracy (MAPE 3.78%). Forecasts indicate a declining GHGE trend, offering actionable insights for environmental planning and policy in the residential sector.

The Paradox Of Survival: Gendered Food Insecurity, Labor Inequalities, And Coping Strategies During The 2023/4 Drought In Eastern Ethiopia, Meron E. Lemma

Theses and Dissertations--Geography

In drought-prone regions of Eastern Ethiopia, recurring droughts profoundly reshape everyday life in ways that deepen existing gendered inequalities. Drawing on fieldwork conducted in Fedis district, including semi-structured interviews with women, project implementers, and government officials, as well as group discussions with community members, this study explores how women experience, navigate, and resist the gendered impacts of drought. By attending to the sociopolitical dynamics of drought and the development interventions that accompany it, I analyze how these forces restructure labor, land, food systems, and authority in ways that reproduce and exacerbate existing inequalities. Women’s coping strategies, ranging from begging and …

Fine Particulate Air Pollution Exposure Burden And Sociodemographic Health Disparities In The United States: Impacts From Energy Transitions And Temporal Variation In Mortality Risk, Rory Stewart

Yale Graduate School of Arts and Sciences Dissertations

Climate change, the defining environmental crisis of our time, has been shown to impact concentration, distribution, and composition of tropospheric air pollutants, including particulate matter. Economic patterns greatly shape the generation of particulate matter as well as greenhouse gases that enhance climatic changes. Substantial evidence shows that exposure to fine particulates, particulate matter with aerodynamic diameter <2.5 µm (PM2.5), contributes to premature mortality and morbidity. These detrimental health outcomes have been shown to be experienced unequally across population groups, with disparities in the level of exposure and in the magnitude of health response for marginalized populations that have higher vulnerability to air pollution exposure. It is also possible that these health responses are not static, but dynamic over time due to changes in population health and composition of air pollution exposures, warranting deeper investigation into the directionality and shape of these health responses. Modeling potential future energy scenarios by using existing knowledge on health responses to air pollutants allows researchers and policymakers to understand how changes to air pollution can impact population health before policies are implemented. Thus, inclusion of appropriate modelling techniques and analyses of energy policy impacts is essential to understanding health impacts from climate mitigation and adaptation across population groups within the United States. This dissertation contributes to the growing knowledge base on climate mitigation, health co-benefits from air pollution concentration changes and health response changes across time to air pollution exposures. Chapter two presents work investigating whether energy policies that aim to reduce greenhouse gas emissions have a secondary impact of reducing health burden in the United States (U.S.) and if any changes to mortality and hospitalizations differ across subpopulations. I explored four future sector-specific energy policy scenarios (electrification of ports and marine shipping, low long-term natural gas pricing, high electric vehicle uptake, and innovations in building energy efficiency) and a business-as-usual scenario to determine how changes to ambient PM2.5 levels impact health within the continental U.S. by region, race/ethnicity, urbanicity, and income. I also investigated how methodological assumptions impact findings. I found projected avoided premature mortalities from energy transition policies range from 67,011 (95% CI: 45,692, 82,397) to 81,003 (55,286, 99,532) individuals in 2050 and 11,577 (1,332, 19,918) to 13,552 (1,560, 23,303) avoided cardiorespiratory hospitalizations in 2050, showing substantial health co-benefits from greenhouse gas mitigation policy implementation. These benefits vary by region and subpopulation, with Black, suburban, and less wealthy Americans experiencing the highest percent reduction in mortalities across all energy policy scenarios. Analysis into how population assumption specificity (such as using race-specific incidence rates instead of total population rates) influences the results proved that more specific population assumptions can make substantial differences to overall health projections. This research demonstrates the vast health benefits of climate mitigation strategies and how they differ across subpopulations, with some environmental justice populations benefiting more relative to the overall population. In chapter three, I investigated how PM2.5-mortality associations vary over time (2001-2016) in North Carolina and Michigan, while considering how temporality of these associations varies by sociodemographic variables. Results indicate that the direction of PM2.5– mortality health effects varies by location. The odds ratio (OR) for mortality per 10?g/m3 PM2.5 differed across time from 2001-2008 to 2009-2016, increasing by 0.28% in Michigan and decreasing 0.78% in North Carolina. Non-linear models show steadily increasing PM2.5-mortality odds over time for Michigan but an “S” shape for North Carolina. I also found suggestive evidence of widening disparities in PM2.5-mortality odds over time by age, race/ethnicity, urbanicity, sex, and education, although the magnitude of those changes varies across subpopulations and state. This research shows that mortality impacts of PM2.5 are changing over time, with different trends by location and subpopulation, potentially exacerbating environmental justice. This dissertation research underscores the importance of analysis to determine sociodemographic population health disparities when modeling co-benefits of energy and air pollution policies as overall estimates may obscure important differences across subpopulations. Better projections on local health effects on vulnerable communities can enhance equity considerations for climate mitigation actions, as well as provide a more holistic analysis on benefits of cost to implement versus avoided exposure and health costs. Further, this research shows that concentration-response functions may vary temporally and that such trends vary across location. This suggests that applications of historical concentration-response estimates may be obscuring the actual health impact on populations through over- or underestimates of health responses to a certain level of exposure. Improvements in the methodological assumptions of exposure and health response by introducing temporal variation provide researchers with a more accurate representation of the association between air pollution and health, which should be more widely considered in epidemiologic research. These results can inform policymakers and public health professionals in evaluating which communities are at highest risk from particulate exposures in the present day and into the future, especially in relation to temporal trends and projected changes in emissions, particulate composition, and population vulnerability.

From Individuals To Ecosystems: The Role Of Intraspecific Variation And Phenotypic Plasticity In Ecosystem Function, Nathalie Rose Sommer

Yale Graduate School of Arts and Sciences Dissertations

Understanding how organisms shape ecosystems is a central goal of ecology, particularly in an era of rapid environmental change. While ecosystem models have traditionally emphasized species-level diversity and abiotic controls, this dissertation provides evidence that trait variation within species—driven by phenotypic plasticity and transgenerational effects—can have consequences for ecosystem structure and function. Intraspecific variation is increasingly recognized as a key component of biodiversity-ecosystem function relationships, yet its effects remain underrepresented in empirical studies and predictive frameworks. By integrating multigenerational field experiments, multi-trait assessments, and detailed ecosystem measurements in a long-term, well-characterized study system, this dissertation bridges evolutionary ecology and ecosystem …

Public Perceptions Of Fracking And Anti-Fracking Activism: A Theory Of Planned Behavior Approach And Its Implications For Environmental Policy, Okhumode Hector Yakubu

Theses and Dissertations

Hydraulic fracturing, or fracking, has become one of the most contentious energy technologies of the 21st century, drawing support for its economic and energy security benefits and opposition due to its perceived environmental and health risks. This study applies the Theory of Planned Behavior (TPB) to examine the psychological, social, and informational factors that shape public perceptions of fracking and motivate anti-fracking activism. Using a nationally representative sample of U.S. adults (N = 522), this research investigates how attitudes, subjective norms, perceived behavioral control, and domain-specific knowledge predict support or opposition to fracking, as well as intentions to engage in …

Fostering An Inclusive And Sustainable Career Ecosystem: Empowering Neurodivergent Individuals And Employees To Thrive, William E. Donald, Elizabeth J. Cook, Nimmi P. Mohandas

Research outputs 2022 to 2026

Purpose: This article synthesises contributions from the special issue “Fostering an inclusive and sustainable career ecosystem: empowering neurodivergent individuals and employees to thrive”. It reframes neurodivergence as a source of strength, while acknowledging the complex interplay between strengths and systemic challenges. The article advocates for evidence-informed strategies that promote inclusive and sustainable career pathways, emphasising the interaction between individual agency and structural change rather than commodifying neurodivergent talent as “superpowers”.

Design/methodology/approach: Guided by the sustainable career ecosystem theory, this article identifies five key principles derived from the nine contributions spanning four continents and seven countries. These principles are examined in …

Needs And Pathways For Strengthening The Contribution Of Qualitative Methods Toward More Effective Impact Assessment Practice, Heidi Walker, A. John Sinclair, Alan P. Diduck, Alan Bond, Jenny Pope, Angus Morrison-Saunders, Francois Retief

Research outputs 2022 to 2026

Many jurisdictions are looking to next-generation impact assessment (IA) that includes sustainability considerations that extend beyond biophysical. Subjectivity is inherent in many of these additional impact considerations, and they are often not easily nor effectively quantified. Delivering effective IA within this broadening scope requires new, innovative, and rigorous applications of qualitative methods that enable meaningful inclusion of diverse knowledges, values, and information. While many qualitative methods are available for IA, there remains a significant opportunity to strengthen their contribution toward more effective IA practice. As such, we establish in this paper needs that must be addressed if qualitative methods are …

A Systematic Review Of Biomonitoring Microplastics In Environmental Matrices: Emphasis On Airborne Particles, Dry Deposits, And Comparative Analysis With Traditional Methods, Faezeh Jahedi, Neamatollah Jaafarzadeh Haghighi Fard, Andrew Turner

School of Geography, Earth and Environmental Sciences

The use of plastics continues to rise each year due to their versatility and essential role in industries like manufacturing, agriculture, and food packaging. However, plastics present a serious environmental challenge because they take over 500 years to decompose. During this time, they break down into tiny particles known as microplastics (MPs), which are now found everywhere, water, soil, and even the air we breathe. Recently, researchers have even detected MPs in clouds, making their presence in the atmosphere a growing concern for both the environment and public health. Traditional methods for sampling MPs in the air, such as active …

Field Learning And Employability In Geography, Earth, And Environmental Sciences, Jacqueline Dohaney, Alison Stokes

School of Geography, Earth and Environmental Sciences

Society needs talented Geography, Earth and Environmental Sciences (GEES) graduates to help address global challenges, but the pathway to professional employment is seldom easy. After graduation, most GEES graduates enter professions requiring broad transferable skills and 'value-added' experiences to thrive in the modern workforce. GEES educators can therefore enhance employability by using field experiences to introduce and develop transferable skills valued by employers. Here, we define employability for our context, explore GEES graduate skills and describe the ways that communication, project management and personal and professional skills can be embedded in field experiences guided by the available literature. We identify …

Global Patterns And Drivers Of Seagrass Biomass, Net Primary Production And Meadow Structure, Nicole R. Foster, Enric Gomis, Diana I. Montemayor, Simone Strydom, Miguel Angel Mateo, Eduard Serrano, Aurora M. Ricart, Martin Dahl, Ines Mazarrasa, Paulina Cisternas, Harry Whiteley, Elliott J. Bates, Viena Puigcorbé, Uxue Moreda, Mar Truc, Karina Inostroza, Rafael Huertas, Roisin Mccallum, Anna Lafratta, Chanelle L. Webster, Caitlyn M. O'Dea, Nicole E. Said, Carlos M. Duarte, Paul S. Lavery, Oscar Serrano

Research outputs 2022 to 2026

Aim: We decipher global patterns in seagrass growth and structure to advance seagrass science, facilitate multidisciplinary research, and promote effective management strategies and policy development for seagrass habitats. Location: Global. Time period: 1975 to 2024. Major taxa studied: Seagrasses—marine angiosperms. Methods: A global data set on seagrass total biomass, total net primary productivity (NPP), shoot density, and percent cover was compiled across 11 genera. We tested how these variables change across seagrass genera, life-history strategy, and geographic location; and then modelled the environmental drivers (temperature, nutrients, light availability) of the patterns observed. Results: The mean (±SE) total biomass of seagrasses …

Optimal Design Of An Off-Grid Hybrid Renewable Systems With Battery Storage For Rural Electrification Of Academic Community In Ibogun Campus, Nigeria, Ayodeji Akinsoji Okubanjo, Alexander Okandeji, Ignatius Kema Okakwu, Benjamin Akinloye, Abisola Olayiwola

Mansoura Engineering Journal

In an era where the debate on climate action has evolved from mere awareness to urgent implementation, energy-efficient management strategies are crucial. The energy mix, combined with optimal design of hybrid renewable energy systems, is a potential option to limit the increase in demand for fossil fuels and the climate issue. As a result, this study proposes an optimal design of hybrid renewable systems using technoeconomic criteria to meet load demand in the Department of Electrical and Electronics Engineering at Olabisi Onabanjo University. The model combines an off-grid energy alternative with a battery storage system. The primary goal is to …