Environmental Engineering Commons^™

A Cost Benefit Analysis Of Improving Energy Efficiency Of A Fitness Facilty, Inuri A. Illeperuma

Journal of Environmental and Resource Economics at Colby

Abstract: Nearly 40% of the total U.S. energy consumption in 2012 was consumed in residential and commercial buildings, as recorded by U.S. Energy Information Administration. With the urgent need to reduce overall energy consumption in the U.S., many efforts are made to improve the energy efficiency of buildings. However, energy managers identify budget constraints as one of the main obstacles in improving the energy efficiency of buildings. Hence this study focuses on a cost benefit analysis of improving the energy efficiency, with a special focus on fitness facilities in college environments. As a case study, the author focuses on improving …

Experiences With A Serious Online Game For Exploring Complex Relationships Of Sustainable Land Management And Human Well-Being: Landyous, Ralf Seppelt, Romina Martin, Alexander Finger, Christin Henzen, Martin Linder, Katrin Pietzsch, Andreas Werntze, Ute Zander, Jule Schulze

International Congress on Environmental Modelling and Software

Land is a limited resource. Its use for one purpose excludes other uses. Addressing the issue of human appropriation of natural resources thus requires understanding of a variety of complex feedbacks between decisions on land use and ecosystem services. The complexity is caused by a large number of mostly nonlinear feedbacks between management strategies, productivity, environmental quality, human well-being, consumption and many other aspects of land use. Here, we present LandYOUs: an educational online game, which aims at explaining and illustrating various options and feedbacks of sustainable land management (SLM) to the interested public, students and stakeholders. The game gives …

An Integral Framework For Sustainable Building Design, Bushra Asfari

Masters Theses

Selection of materials for building design is a delicate process hinged of a number of factors which can be cost or environmental related, depending on the objectives of the design. This process becomes more difficult when designers are faced with several material options for each building component. This thesis presents the design and development of a framework that enables designers understand the trade-off between cost and environmental related factors when selecting materials for building design. The framework is based on the integration of Autodesk Revit, Microsoft access, and modeling modified Harmony search multi-objective optimization tool adapted to account for material …

Optimization Of A Small Business's Sustainability Using Life-Cycle Analysis Software And Benefit Corporation Assessment Tools, Zachary Paul Angelini

Student Research Projects

American Bench Craft produces hand-crafted American-made goods that include leather wallets, cardholders, belts, bracelets, etc. Their unique designs have a very specific focus on simplicity, which is the key to making their mission work.

Mission: Quality & Durability

Simple products are more durable. Less parts equals less susceptibility to failure. Simple designs and premium materials make their products truly built to last.

Mission: American Jobs

Their simple design concept allows them to manufacture right here in the USA, manufacture locally and utilize chronically underemployed populations. They are creating American jobs where they are needed the most.

Mission: Environmental Sustainability

The …

Development Of A Chemical Kinetic Model For The Combustion Of A Synthesis Gas From A Fluidized-Bed Sewage Sludge Gasifier In A Thermal Oxidizer, Luis Martinez

Electronic Theses and Dissertations

The need for sustainability has been on the rise. Municipalities are finding ways of reducing waste, but also finding ways to reduce energy costs. Waste-to-energy is a sustainable method that may reduce bio-solids volume while also producing energy. In this research study bio-solids enters a bubbling bed gasifier and within the gasifier a synthesis gas is produced. This synthesis gas exits through the top of the gasifier and enters a thermal oxidizer for combustion. The thermal oxidizer has an innovative method of oxidizing the synthesis gas. The thermal oxidizer has two air injection sites and the possibility for aqueous ammonia …

Integrated Sustainability Decision-Making Framework, Michael Paul Cole

Open Access Theses & Dissertations

The Integrated Sustainability Decision-Making Framework (ISDMF) is an 'ideal case' framework developed at the University of Texas El Paso (UTEP) from 2012 to present to provide the most comprehensive and concise sustainability strategy and decision-making template available.

Sustainable decision-making improves community Quality of Life, but is often beyond the reach of the majority. A framework that is most approachable, actionable, and adoptable can accelerate convergence on and continued operation of a sustainable solution. Research confirms that published frameworks continuously emerge, and are infinite in number. Iterations benefit from prior work, and contribution occurs when an 'ideal case' is envisioned, best …