Clark-Floyd Landfill Tonages & Gas Projections and Gas Well Map.PDF
PDF 2 MB Posted
- Attached to
- Clark Floyd Landfill RNG-RFP 9-4-25
- Solicitation number
- RFP-RNG-RFP 9-4-25-0-2025/EH
- Issued by
- Clark County, Indiana
About this file
The document is a detailed tonnage and landfill gas projection report for the Clark-Floyd Landfill located in Borden, Indiana, covering historical waste intake data from 1991 to 2022 and projecting landfill gas generation through 2052. The report indicates a steady increase in annual waste tonnage, rising from around 203,629 tons in 1991 to 360,104 tons in 2022, with a projected volume of 422,371 tons by 2024 and 565,294 tons by 2040. The data is specifically tied to a renewable natural gas (RNG) project opportunity, with potential landfill gas generation estimates ranging from approximately 1,600 standard cubic feet per minute (SCFM) in 2024 to 3,675 SCFM by 2040.
The projections suggest the existing landfill will be full by 2039, with a proposed horizontal expansion planned to accommodate continued waste intake and gas generation. The document includes detailed year-by-year projections of tonnage and landfill gas potential, indicating a consistent growth trajectory that supports long-term infrastructure planning. The data appears to be compiled by IDM and supplemented with information from TetraTech, providing a comprehensive overview of the landfill's current and future waste management and renewable energy potential. The associated state and local contract opportunity seeks to develop an RNG project at the site, leveraging the substantial and growing landfill gas generation capacity.
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Annual Total Tons Data Notes
1 1991 203,629 IDM Reported 2 1992 183,494 IDM Reported 3 1993 168,081 IDM Reported 4 1994 167,665 IDM Reported 5 1995 165,579 IDM Reported 6 1996 160,799 IDM Reported 7 1997 151,205 IDM Reported 8 1998 144,498 IDM Reported 9 1999 143,953 IDM Reported
10 2000 139,006 IDM Reported 11 2001 143,472 IDM Reported 12 2002 110,168 IDM Reported 13 2003 103,490 IDM Reported 14 2004 158,062 IDM Reported 15 2005 185,847 IDM Reported 16 2006 181,079 IDM Reported 17 2007 203,810 IDM Reported 18 2008 205,814 IDM Reported 19 2009 200,409 IDM Reported 20 2010 193,161 IDM Reported 21 2011 194,330 IDM Reported 22 2012 216,012 IDM Reported 23 2013 228,430 IDM Reported 24 2014 273,750 IDM Reported 25 2015 297,413 IDM Reported 26 2016 335,583 IDM Reported 27 2017 338,298 IDM Reported 28 2018 327,268 IDM Reported 29 2019 318,519 IDM Reported 30 2020 338,878 IDM Reported 31 2021 342,780 IDM Reported 32 2022 360,104 IDM Reported 32 2022 368,519 IDM Reported 33 2024 422,371 IDM Reported 1,600 Approx. TPD 1350
7,675,474
Gas projections per CFL'S
July 18, 2024 Information Supplement from TetraTech, Attached
Graft Without
Horizontal Expansion
Clark -Floyd County Landfill Tonnages
Year
Potential LFG Generation
(SCFM) LFG Flow (scfm) @ 50%
CH$
Landfill Gas Clark-Floyd Landfill Tonnages 1 of 2
Annual Total Tons Data Notes
Clark -Floyd County Landfill Tonnages
Year
Potential LFG Generation
(SCFM) LFG Flow (scfm) @ 50%
CH$
34 2025 440,111 Projected 2,430 35 2026 447,813 Projected 2,513 36 2027 455,649 Projected 2,596 37 2028 463,623 Projected 2,679 38 2029 471,737 Projected 2,762 39 2030 479,992 Projected 2,845 40 2031 485,992 Projected 2,928 41 2032 492,067 Projected 3,011 42 2033 498,218 Projected 3,094 43 2034 504,445 Projected 3,177 44 2035 510,751 Projected 3,260 45 2036 521,221 Projected 3,343 46 2037 531,906 Projected 3,426 47 2038 542,810 Projected 3,509 48 2039 553,938 Projected 3,592 Existing Landfill Full 49 2040 565,294 Projected 3,675 Proposed Horizontal Landfill 50 2041 570,099 Projected 3,758 51 2042 574,944 Projected 3,841 52 2043 579,832 Projected 3,924 53 2044 584,760 Projected 4,007 54 2045 589,731 Projected 4,090 55 2046 594,743 Projected 56 2047 599,799 Projected 57 2048 604,897 Projected 58 2049 610,038 Projected 59 2050 615,224 Projected 60 2051 620,453 Projected 61 2052 625,727 Projected
Landfill Gas Clark-Floyd Landfill Tonnages 2 of 2
| Clark-Floyd Landfill Tonages & Gas Projections.pdf |
| Clark-Floyd Landfill Tonnages |
| Gas Projection Chart.pdf |
| Gas Projection Chart May.pdf |
| Proposed RNG Plant Site Location 10-04-24.pdf |
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