Impact evaluation of a slush stock chest bypass installed at Scott Paper Company under the energy $avings plan

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Description

This impact evaluation of the bypass of a slush stock chest that was recently installed at Scott Paper Company (Scott Paper) was conducted for the Bonneville Power Administration (Bonneville) as part of an evaluation of its Energy $avings Plan (E$P) Program. The project consists of installing an adjustable speed drive, a 74.6 kW (100 hp) pump, a re-sized impeller, and piping modifications to bypass the slush stock chest and related equipment. The objective of this impact evaluation was to assess how much electrical energy is being saved at Scott Paper as a result of the E$P and to determine how ... continued below

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20 p.

Creation Information

Oens, M.A. & Spanner, G.E. February 1, 1995.

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This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. More information about this report can be viewed below.

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  • Pacific Northwest Laboratory
    Publisher Info: Pacific Northwest Lab., Richland, WA (United States)
    Place of Publication: Richland, Washington

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Description

This impact evaluation of the bypass of a slush stock chest that was recently installed at Scott Paper Company (Scott Paper) was conducted for the Bonneville Power Administration (Bonneville) as part of an evaluation of its Energy $avings Plan (E$P) Program. The project consists of installing an adjustable speed drive, a 74.6 kW (100 hp) pump, a re-sized impeller, and piping modifications to bypass the slush stock chest and related equipment. The objective of this impact evaluation was to assess how much electrical energy is being saved at Scott Paper as a result of the E$P and to determine how much the savings cost Bonneville and the region. The impact of the project was evaluated with a combination of engineering analysis, financial analysis, interviews, and submittal reviews (Scott Paper`s proposal and completion report). Based on this impact evaluation, energy savings from this project are expected to be 763,600 kilowatt-hours/year (kWh/yr) or 0.087 average megawatts (aMW). On a per-ton basis, this project will save 4.64 kWh/ton or 39.2%. The project cost $120,098 to install, and Scott Paper received payment of $82,232 (in 1993 dollars) from Bonneville for the acquisition of energy savings. Pacific Northwest Laboratory calculated the real levelized cost of the energy savings to Bonneville as 14.2 mills/kWh (in 1993 dollars) over the project`s assumed 15-year life, and the real levelized cost to the region as 21.9 mills/kWh, not including transmission and distribution effects. The project would not have been implemented without the acquisition payment from Bonneville and therefore is not a free rider.

Physical Description

20 p.

Notes

OSTI as DE95012396

Source

  • Other Information: PBD: Feb 1995

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  • Other: DE95012396
  • Report No.: PNL--9466
  • Grant Number: AC06-76RL01830
  • DOI: 10.2172/79063 | External Link
  • Office of Scientific & Technical Information Report Number: 79063
  • Archival Resource Key: ark:/67531/metadc725283

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Creation Date

  • February 1, 1995

Added to The UNT Digital Library

  • Sept. 29, 2015, 5:31 a.m.

Description Last Updated

  • April 7, 2016, 2:47 p.m.

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Oens, M.A. & Spanner, G.E. Impact evaluation of a slush stock chest bypass installed at Scott Paper Company under the energy $avings plan, report, February 1, 1995; Richland, Washington. (digital.library.unt.edu/ark:/67531/metadc725283/: accessed August 19, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.