Environmental Sciences Commons^™

Investigating The Impacts Of Conventional And Advanced Treatment Technologies On Energy Consumption At Satellite Water Reuse Plants, Jonathan Roy Bailey

UNLV Theses, Dissertations, Professional Papers, and Capstones

With the ever increasing world population and the resulting increase in industrialization and agricultural practices, depletion of two of the world's most important natural resources, water and fossil fuels, is inevitable. Water reclamation and reuse is the key to protecting these natural resources. Water reclamation using smaller decentralized wastewater treatment plants, known as satellite water reuse plants (WRP), have become popular in the last decade. With stricter standards and regulations on effluent quality and requirements for a smaller land footprint (i.e. real estate area), additional treatment processes and advanced technologies are needed. This greatly increases the energy consumption of an …

Climate Change Up Close And Personal: Impacts On Hampton Roads Region, Russell De Young

November 16, 2012: Best Practices for Adapting to Sea Level Rise and Flooding

No abstract provided.

Slides: Unido: Partner For Prosperity, Kandeh K. Yumkella

2012 Energy Justice Conference and Technology Exposition (September 17-18)

Presenter: Dr. Kandeh Yumkella, Chairman, UN Energy; Director General, United Nations Industrial Development Organization (UNIDO)

16 slides

Using Life Cycle Assessment Methods To Guide Architectural Decision-Making For Sustainable Prefabricated Modular Buildings, Jeremy Faludi, Michael Lepech, George Loisos

Dartmouth Scholarship

Within this work, life cycle assessment modeling is used to determine top design priorities and quantitatively inform sustainable design decision-making for a prefabricated modular building. A case-study life-cycle assessment was performed for a 5,000 ft² prefabricated commercial building constructed in San Francisco, California, and scenario analysis was run examining the life cycle environmental impacts of various energy and material design substitutions, and a structural design change. Results show that even for a highly energy-efficient modular building, the top design priority is still minimizing operational energy impacts, since this strongly dominates the building life cycle's environmental impacts. However, as an …

Agenda: A Low-Carbon Energy Blueprint For The American West, University Of Colorado Boulder. Natural Resources Law Center, University Of Colorado Boulder. Renewable And Sustainable Energy Institute, Western Resource Advocates, Rocky Mountain Research Station (Fort Collins, Colo.)

A Low-Carbon Energy Blueprint for the American West (Martz Summer Conference, June 6-8)

The future of the planet may depend upon our ability to increase energy supplies even as we reduce carbon emissions. This conference will address how a low-carbon energy program might evolve with a particular focus on the American West. It will focus on the future of energy in the West--on a “managed transition” to a different energy mix, on the need to nest this effort in a framework that acknowledges interconnections, and on identifying the most salient opportunities to consider the legal, political, financial, and technical challenges.

Modeling Biofuel Production In Southern Pine Forests: The Effects On Soil Properties, Brittany L. Oakes

Honors Theses

From consuming energy alone in 2009, the United States ranked second as a carbon emitter at 5,425 million metric tons annually; China was the leader at 7,706 million metric tons and India placed third at 1,591 million metric tons (EIA, 2010). Yet in 2009, the U.S. consumed more electricity than both China and India and was the leading importer of electricity (EIA, 2010). Incorporating more domestic sources of renewable energy can simultaneously alleviate two issues: mitigating climate change catastrophes and significantly reduce our dependence on foreign markets for electricity and other forms of energy. Additionally, evidence of dwindling international oil …

Putting The Wind At Our Backs: Assessing U.S. Potential For 20% Wind Energy By 2030, Kevin T. Harnett

Honors Theses

The discussion surrounding the future of energy, particularly in the United States, has gained significant momentum in recent years for an obvious reason — it’s daunting. Our dependence on fossil fuels has positioned our nation in an undesirable predicament with a questionable future. With the associated consequences, principally Climate Change, it is essential that energy be addressed as a primary national concern. Renewables need to flip the switch.

Net Co2 Reduction Analysis For A Wind Farm, Darren Del Dotto

Honors Theses

The purpose of this study was to determine the net CO2 reduction benefit that can be achieved by using wind instead of coal power. Coal power has a significantly higher rate of CO2 emissions than wind generation, but wind power generation has a significant amount of embodied energy. The goal of this study is to determine the net carbon reduction benefit that can be achieved using wind power after accounting for factors such as embodied energy in materials and construction.

Slides: Natural Gas: Game Changer Or Runner Left On Base? Working To Get It Right In Co!, Gary Graham

Drawing the Blueprint for a Sustainable Natural Gas Future (January 18)

Presenter: Dr. Gary Graham, Director, Lands Program, Western Resource Advocates

21 slides

Ch 21. 'Future Perspectives On Solar Fuels', Thomas A. Faunce

Thomas A Faunce

This chapter opens by examining whether the research and development of molecular solar fuels will be characterized in future by its promotion of fundamental societal virtues such as equality and environmental sustainability. As a thought experiment, it presents a vision of some important elements of such a future world—one where energy is primarily not only a matter of global artificial photosynthesis (GAP), but of such virtues. Central to the future perspective presented here is nanotechnological construction with enhanced efficiency of each aspect of the natural photosynthetic process into units capable of inexpensive mass production for domestic use. This involves a …

Governing Planetary Nanomedicine: Environmental Sustainability And A Unesco Universal Declaration On The Bioethics And Human Rights Of Natural And Artificial Photosynthesis (Global Solar Fuels And Foods)., Thomas A. Faunce

Thomas A Faunce

Environmental and public health-focused sciences are increasingly characterised as constituting an emerging discipline—planetary medicine. From a governance perspective, the ethical components of that discipline may usefully be viewed as bestowing upon our ailing natural environment the symbolic moral status of a patient. Such components emphasise, for example, the origins and content of professional and social virtues and related ethical principles needed to promote global governance systems and policies that reduce ecological stresses and pathologies derived from human overpopulation, selfishness and greed— such as pollution, loss of biodiversity, deforestation and greenhouse gas emissions, as well as provide necessary energy, water and …

Towards Global Artificial Photosynthesis (Global Solar Fuels): Energy, Nanochemistry And Governance, Thomas A. Faunce

Thomas A Faunce

Introduction to special open access edition of Australian Journal of Chemistry with papers from 'Towards Global Artificial Photosynthesis: Energy, Nanochemistry and Governance' conference Lord Howe Island 2011