Use of Outdoor Living Spaces and Fink’s Taxonomy of Significant Learning in Sustainability Engineering Education

Previous sustainability engineering education studies have suggested the importance of problem-based learning, project-based learning, team-based learning, and interdisciplinary learning. Place-based learning, interacting with outdoors, and building sustainable communities are also important aspects of sustainability education, yet relatively little has been published on how to use these pedagogical approaches in engineering education. The goal of this paper was to illustrate the implementation of all these pedagogical approaches in a graduate-level sustainability engineering education class. Fink’s taxonomy of significant learning and the University of Toledo’s Outdoor Classroom Garden provided the framework for this implementation. Throughout the semester, sustainability engineering students worked toward an engineering solution for how to water the University of Toledo’s outdoor classroom garden. They also estimated the life-cycle cost and environmental impacts of their proposed solutions. The garden project and the design of the course provided many different learning opportunities that might be absent in a traditional civil engineering class.     

Student Learning in a Multidisciplinary Sustainable Engineering Course

An existing multidisciplinary course on sustainable engineering in developing societies was expanded to include sustainability issues and challenges faced in the developed world. The new course consisted of independent modules on general background, sustainability concepts and tools, sustainable water and waste systems, sustainable energy systems, sustainable agricultural and food systems, and sustainable building systems. The course included a semester-long project experience conducted in interdisciplinary teams. Projects were sourced from local businesses and institutions or from organizations involved in international development. Course evaluation included an end-of-semester self-assessment by students and an analysis of project reports. Thirteen out of 18 students surveyed (72%) agreed that their ability to consider techno-economic, environmental, and social aspects of sustainability was improved as a result of the course. An improved student understanding of aspects of sustainability and its measures was also evident in student project reports.     

Sustainability in Construction Education

It is widely recognized that sustainability should be incorporated into engineering education. To prepare students with sustainability knowledge and techniques, engineering educators need to develop appropriate class contents and effective teaching techniques. Based on experience from developing and teaching a sustainability course within the construction management program in the civil engineering department, this paper discusses the process of identifying sustainability knowledge areas, course planning, and lessons learned from the class. The paper also includes main class topics as well as students’ feedbacks, both of which may serve as a starting point for continuous improvement of sustainability education in construction.     

Incorporating a Sustainability Module into First-Year Courses for Civil and Environmental Engineering Students

As articulated in the Bodies of Knowledge for Civil Engineering and Environmental Engineering, all civil and environmental engineering students should be introduced to the concept of sustainability. A sustainability module was added into two required first-year, 1-credit introductory courses, one for civil engineering and one for environmental engineering. Data from approximately 150 students were collected. Student attitudes about sustainability were evaluated using a written survey. There was greater initial knowledge of sustainability and positive attitudes toward sustainability among students enrolled in the environmental engineering course compared with those in the civil engineering course, but this did not translate into better performance on the related homework assignment. There was strong evidence that the inclusion of the sustainability module encouraged the students to consider sustainability in subsequent course assignments, even when not explicitly prompted to do so. This indicates that early emphasis of sustainability may affect the students’ concepts of its importance in civil and environmental engineering.     

Incorporation of Sustainability Concepts into a Civil Engineering Curriculum

The need arises to equip engineering students with a wider horizon of concepts in terms of environmental, economic, and social attributes, for decision making of sensitive to sustainability issues. Pedagogic frameworks have to address a multidisciplinary analysis of sustainability. This paper addresses the rationale behind the recent integration of sustainability concepts into an undergraduate civil engineering curriculum in Hong Kong. Incentives and barriers for implementation of the curriculum are addressed. A team-based design project with a problem-based learning approach is highlighted. The initial results of stakeholder evaluations suggested that multidisciplinary skills developed during the learning process might contribute significantly to pertinent knowledge on sustainability.     

Sustainability Education: Approaches for Incorporating Sustainability into the Undergraduate Curriculum

The objectives of this study were to describe two approaches to incorporating sustainability into the undergraduate engineering curricula and to list a variety of existing course resources that can easily be adopted or adapted by science and engineering faculty for this purpose. The two approaches described are (1)?redesigning existing courses through development of new curricular materials that still meet the objectives of the original course and (2)?developing upper division elective courses that address specific topics related to sustainability, such as manufacturing or life-cycle assessment, in depth. Case studies of three courses—Green Industrial Organic Chemistry, Environmentally Conscious Design and Manufacturing (Kettering University), and Sustainable Engineering (University of Oklahoma)—are presented. Assessment results from Green Industrial Organic Chemistry indicate that alternative curricular materials incorporating green chemistry can be used to meet the learning objectives of more traditional courses in organic chemistry, which are already required for many engineering majors. Environmentally Conscious Design and Manufacturing assessment data indicate that students increased their knowledge and application of industrial ecology topics as a result of taking the course. Preliminary assessment data from Sustainable Engineering indicate that students applied concepts of global resource reserves, sustainable growth and development, design for environment, and life-cycle assessment in their course work or employment approximately 1?year after finishing the course.     

Integrating Sustainable Design into Architectural Engineering Education: UNL-AE Program

Given the profound impact of the built environment on the resources of the earth, a growing number of institutions of higher education are preparing engineers to make sustainable design a standard in the construction industry. This paper looks at the diverse ways in which education in sustainable design can be integrated into engineering curricula using the architectural engineering (AE) program at the University of Nebraska–Lincoln (UNL) as a case study example. The UNL program is unique in that it prepares students for careers in sustainable development through a curriculum that promotes both traditional and hands-on, experiential learning. Through coursework, research, workshops, student competitions, and even interaction with the UNL engineering facility, students learn how to make our built environment more sustainable. A key facet of this program is to connect the institution with the local community and industry to give students an opportunity to apply skills learned in the classroom to real-world problems in professional settings. Hence, this “green” integration actually takes place on two levels, within the UNL curriculum itself and within the larger context of the community and industry. Together, academia, the industry, and the community are preparing engineers to help ensure a more sustainable future for our world.     

General Education for Civil Engineers: Sustainable Development

The ABET criteria for engineering programs no longer has a requirement for humanities and social sciences but instead requires a general education component that complements the technical component of the curriculum. Achievement of the outcomes called for in the ABET criteria and the ability to apply the constraints listed in ABET Criterion 3 can be facilitated by a well-designed general education component. The old humanities and social science components that many programs still have would probably allow most programs to meet the current criteria but the requirement for general education offers an opportunity to improve the overall educational experience for all civil engineers. One approach to general education for civil engineers would be to incorporate a theme and a case is made that sustainability and sustainable development is a good theme for a civil engineering program.     

Developing and Teaching a Course in “Applied Sustainability and Public Health in Civil Engineering Design” at Queen’s University, Kingston, Canada

This paper presents the writer’s pedagogical development and delivery of a new undergraduate course in applied sustainability and public health in civil engineering design in the Department of Civil Engineering at Queen’s University in Kingston, Canada. This innovative course introduces undergraduate civil engineering students to methods in sustainability indicators, life-cycle analysis, environmental input-output analysis, and risk analysis to evaluate the environmental impacts and public health impacts of civil engineering design. The paper discusses the learning objectives and course themes of preventive design, multicriteria decision making, and systems-level analysis. The course syllabus and the design project in which students were asked to design a water transmission pipeline and evaluate its environmental impacts are discussed in detail. An overview of the pedagogical methods and student evaluation tools employed in the course is given. An evaluation of learning outcomes and student impressions of the course suggest that topics on design for environment, sustainable development in an international context, and the interface between sustainability, engineering, and policy development should be included in future editions of the course.     

Model of Integrating Humanitarian Development into Engineering Education

Entering the first half of the 21st century, the engineering profession must embrace a new mission statement—to contribute to the building of a more sustainable, stable, and equitable world. In particular, the engineering profession needs to train a new generation of engineers who can better meet the challenges of the developing world and address the needs of the most destitute people on our planet. This paper presents a model of integrating humanitarian development into engineering education based on our experience with Engineers Without Borders-U.S.A. and the development of the Engineering for Developing Communities program at the University of Colorado at Boulder over the past eight years. We also review some like-minded programs in U.S. universities and discuss how such programs can be integrated into engineering education.     

ISO 14000 Environmental Management Standards: Their Relation to Sustainability

The aim of this study was to explore the link between sustainable development and the ISO 14000 Environmental Management Series of Standards, with particular reference to the ISO 14001 standard. In order to do this, it was decided to evaluate the ISO 14000 series in the context of a large engineering facility; namely, the Canadian provincial Crown Corporation of Manitoba Hydro. The ISO 14000 series is in principle an effective system to manage an organization’s self-prescribed environmental goals; however, its main limitations are that it does not require the demonstration of environmental performance and it is sometimes difficult to interpret and apply due to ambiguous language. The paper closes with speculations that despite these shortcomings, the essence of the ISO 14000 series of standards is in sympathy with the notion of sustainability.     

Development and Application of Competencies for Graduate Programs in Energy and Sustainability

Educational competencies represent learning objectives and are used to plan educational programs, develop curricula, and assess existing programs, among other functions. After reviewing the literature and offerings at more than 20 universities, the existence of a comprehensive set of educational competencies in the area of energy and sustainability was not identified. This paper motivates and presents model competencies for graduate education programs in the energy and sustainability area, which is called Energy for Sustainability (EfS). Energy for Sustainability follows from the perspective that the provision of energy is a key element in promoting the goals of sustainability. The nature and use of competencies in education planning and assessment is reviewed, and recommendations for model competencies for two EfS specialties, “Buildings and Urban Environments” and “Energy Systems and Policy,” are presented. Competencies are prioritized, and their use in developing new multidisciplinary master’s and doctoral programs at the University of Coimbra is discussed. The competencies promote a wide range of understanding and capabilities aimed at the technical, economical, social, and institutional factors needed to manage and transition current energy systems towards the goals of sustainability.     

Green Building and Sustainable Infrastructure: Sustainability Education for Civil Engineers

This paper discusses a framework for incorporating sustainable design/thinking as a new civil engineering course and experiences from the pilot offering. Important areas are outlined to aid all engineers in understanding sustainability in context with traditional engineering principles. Green-building rating systems were used to introduce the concepts of sustainability in buildings and infrastructure, highlighted by presentations from green-building professionals. By providing a better understanding of sustainability through education, civil engineers can provide proactive solutions to a growing global infrastructure.     

The role of animal science in natural resource management: current decision making models and future needs

Sustainable systems for land and natural resource management must be biologically, economically, and socially sustainable. Scientists and educators have historically viewed their role as developing new knowledge and technology to enhance biological and economic sustainability. Scientists have traditionally viewed sociopolitical sustainability and policy development as beyond our appropriate roles. Changing public values and perceptions on appropriate land use and natural resource protection are forcing land grant universities and their scientists and educators to re-evaluate traditional paradigms. The animal science community, in concert with the social and other biological sciences, must become more proactive in decision making processes on appropriate land use and natural resource management if we are to remain relevant. This paper describes the current situation and outlines approaches for the research and education communities to be important contributors to collaborative decision making processes on land and natural resource management.     

Incorporating the Social Dimension of Sustainability into Civil Engineering Education

Social sustainability is often overlooked in favor of environmental and economic considerations in civil engineering (CE) education. To help address this issue, this paper presents two instructional approaches to introduce students to social sustainability by using a conceptual model derived from four dimensions of social sustainability: community involvement, corporate social responsibility, safety through design, and social design. In the first instructional approach, the instructor is the primary facilitator; in the second approach, the students become the experts, sharing their knowledge with their peers. Methods to assess student understanding of these dimensions, such as concept mapping, are proposed. By providing the conceptual model and methods to teach it, this paper is for the purpose of assisting those teaching the social dimensions of sustainability to CE students, who will gain an understanding of how their technical decisions affect social sustainability.     

Implementing Sustainable Development through Problem-Based Learning: Pedagogy and Practice

This paper presents an approach for implementing sustainability within a university environment, and for helping students become more effective problem solvers and professionals. In a “Sustainable Urban Development” course, taught by the writer, students develop projects to make their campus and community more sustainable. In the process, students learn how to analyze sustainability, work with decision makers, and put classroom knowledge into practice. Further, through this course’s emphasis on problem-based learning, students acquire critical cognitive skills and professional skills as they tackle complex, interdisciplinary, and real-world problems. Systematic evaluations of the course offer useful lessons. One is how to create synergies. For instance, while students benefited from hands-on experience with sustainability, the university benefited from students’ work. Another is how to demonstrate and quantify benefits from sustainability, which is vital to gaining support. Yet another is how to enable students to learn from both successful and unsuccessful attempts to implement ideas. Courses such as this can create important bridges between theory and application, and between education and professional practice.     

Application of a Sustainability Model for Assessing Water Main Replacement Options

Sustainable development, conceived as a new and multidisciplinary paradigm, is receiving much attention throughout the global community. The purpose of this paper is to apply the sustainability assessment model (SAM), an assessment and decision making methodology, to a water main replacement project in an urban environment to determine the most sustainable project alternative among three possible options. This case study presents the use of SAM in considering various multicriteria sustainability indicators while working towards achieving sustainability enhancement. Objectives of sustainability enhancement include: (1) minimizing environmental impact; (2) maximizing economical benefit and output; (3) social and cultural conservation and promotion; and (4) satisfying basic requirements such as structural soundness and capacity. Six assessment methods including the analytic hierarchy process, cost, pollution, energy, time estimation, and natural resource depletion analysis are used for both qualitative and quantitative sustainability indicators. The weighted sum model is then utilized to integrate the six independent assessment results to elicit the final decision.     

Environmental Assessment of Logistics Outsourcing

Environmental awareness is increasingly important to society, government, and industry, and there is a strong demand for sustainable development practices. The importance of supply chain management is critical, as it characterizes and influences the life cycles of all products. Within the major logistics trends, outsourcing has a significant potential to increase sustainability in the supply chain as third-party logistics providers (3PLs) focus on improving resource utilization and making processes more efficient. However, their motivation is largely economic, and an environmental perspective is rarely seen in 3PLs. As consumers demand greener alternatives and, subsequently, environmental regulatory measures are implemented, 3PLs will have to become more environmentally and socially aware in order to develop sustainability goals. This study compares two scenarios using life-cycle assessment (LCA): one where logistics functions are handled in-house, and an alternative scenario where such functions are outsourced to a 3PL. The impacts of logistics outsourcing on energy utilization, global warming potential, and fatalities are first quantified in the supply chain of an automobile. Even though vehicle operation, responsible for most of the impacts considered, is outside the domain of logistics functions, logistics outsourcing nonetheless has the potential to reduce energy use and global warming potential by 0.4–2% and fatalities by 0.8–3.3% throughout the entire life cycle of a typical automobile. Road and air transportation are found to account for most of the impacts in all selected metrics. Analyzing logistics outsourcing in the other sectors of the U.S. economy revealed the same trend as observed in the supply chain of an automobile.