Assessing the Economic and Environmental Impacts Associated With Currently Available Street Lighting Technologies
Rising global energy demand and natural disasters continuously threaten energy supplies and prices. As a result, the U.S. government has mandated all government agencies to reduce energy consumption in order to minimize dependence on foreign energy supply and reduce costs. Concern over carbon emissions and environmental impacts has also been expressed in these mandates. One solution may be to invest in newer lighting technologies, such as light-emitting diode (LED) and electrodeless induction, in order to reduce the energy consumption, environmental impact, and costs required for both exterior roadway and parking lot lighting applications. This research compared these lighting technologies with high-pressure sodium (HPS) lighting technology at 56 Air Force installations to assess the economic and environmental consequences associated with each technology over the product life-cycle. This study utilized Building Life-Cycle Cost 5 and Economic Input-Output Life Cycle Assessment software packages to perform the analysis. Both the LED and electrodeless induction technologies showed moderate economic savings and less environmental impact when compared to HPS technology. The overall economic life-cycle costs for LED and induction lighting were 21% and 23% less, respectively, than HPS lighting. Environmental life-cycle assessment showed reductions of 55% and 45% for LED and induction technologies, respectively, compared to HPS lighting.
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.
This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.
As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Customer Reviews
ThriftBooks® and the ThriftBooks® logo are registered trademarks of Thrift Books Global, LLC
