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Welcome to the Energy Analysis Search Publications page. Hundreds of Energy Analysis related publications can be found in this repository. To get started, begin filtering the results below by using the quick filters located on the Search Publications Landing Page or search within filtered results by using the search box below. 


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Life Cycle Analysis: Hydropower

Approaches to Developing a Cradle-to-Grave Life Cycle Analysis of Conventional Petroleum Fuels Produced in the U.S. with an Outlook to 2040

Date: 10/7/2015
Contact: Timothy J. Skone, P.E.

The U.S. crude consumption mix has changed dramatically since the National Energy Technology Laboratory (NETL) first performed a comprehensive LCA of petroleum derived fuels (NETL, 2008). According to the Energy Information Administration’s Annual Energy Outlook, domestic production will account for nearly 60% of U.S. crude consumption by 2015 (EIA, 2015). This study examines the life cycle GHG footprint of diesel, gasoline, and jet fuel projected to 2040. The results of this analysis encompass a cradle-to-grave inventory of GHG emissions by utilizing open-source models (Oil Production Greenhouse gas Emissions Estimator (OPGEE) and Petroleum Refinery Life Cycle Inventory Model (PRELIM)) paired with Monte Carlo simulation to account for changes to crude extraction, transport and refining as well as forecast uncertainty from the EIA Annual Energy Outlook (El-Houjeiri et al, 2013; Abella & Bergerson, 2012). Study results are documented in a forthcoming peer reviewed journal article.


LCA XII Presentation - Role of Alternative Energy Sources: Technology Assessment Compilation

Date: 10/1/2012
Contact: Robert James

NETL has applied a single set of methods for calculating the environmental, cost, and other aspects of seven options for baseload power generation. LCA is used to calculate environmental results, and life cycle boundaries are also applied to cost results. A set of other technical and non-technical criteria are used to gain a broad understanding of the roles of alternative energy sources in the U.S. energy portfolio.


Role of Alternative Energy Sources: Hydropower Technology Assessment (Report)

Date: 9/1/2012
Contact: Timothy J. Skone, P.E.

This analysis evaluates the role of hydropower in the future energy portfolio of the United States. Hydropower is a proven technology that represents approximately 7 percent of U.S. electricity generation, but the resource base for large hydropower facilities has been fully developed and the growth potential for hydrokinetic hydropower is limited by the small capacities of hydrokinetic installations. The greenhouse gas emissions of hydropower are low, but there are ecological impacts of hydropower that are outside the boundaries of this analysis. Further, the benefits that dams provide with respect to flood control, irrigation, and navigability are difficult to compare on the same basis as hydroelectric power generation, complicating the calculation of the costs of hydropower.


Role of Alternative Energy Sources: Hydropower Technology Assessment Brief (Presentation)

Date: 8/1/2012
Contact: Timothy J. Skone, P.E.

This presentation evaluates the role of hydropower in the future energy portfolio of the United States. Hydropower is a proven technology that represents approximately 7 percent of U.S. electricity generation, but the resource base for large hydropower facilities has been fully developed and the growth potential for hydrokinetic hydropower is limited by the small capacities of hydrokinetic installations. The greenhouse gas emissions of hydropower are low, but there are ecological impacts of hydropower that are outside the boundaries of this analysis. Further, the benefits that dams provide with respect to flood control, irrigation, and navigability are difficult to compare on the same basis as hydroelectric power generation, complicating the calculation of the costs of hydropower.