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TBNMC TN load allocations for industrial material loss (ML) facilities

Source: R/ml_allocations.R
ml_allocations.Rd

TBNMC TN load allocations for industrial material loss (ML) facilities

Usage

ml_allocations

Format

A data.frame

Details

TN load allocations assigned to industrial material loss facilities under the Tampa Bay Nitrogen Management Consortium (TBNMC) framework.

  • entity: Entity name matching the facilities table convention

  • facname: Facility name matching the facilities table convention; NA for shared-allocation groups (see below)

  • bay_seg: Integer bay segment identifier (2 = Hillsborough Bay, 4 = Lower Tampa Bay)

  • alloc_tons: Allocation in tons TN per year

  • ishared: Logical; TRUE when the allocation is shared across multiple facilities. When TRUE, the combined load from all facilities belonging to the same entity and bay segment is compared to the single alloc_tons value.

The three Mosaic material loss facilities (Big Bend, Riverview, Tampa Marine) share a single 3.30 ton/year allocation in Hillsborough Bay; they are represented by one row (ishared = TRUE, facname = NA). All other entries are non-shared (ishared = FALSE) with one row per facility.

Examples

ml_allocations
#> # A tibble: 6 × 5
#>   entity        facname                    bay_seg alloc_tons ishared
#>   <chr>         <chr>                        <int>      <dbl> <lgl>  
#> 1 CSX           Rockport                         2      5.63  FALSE  
#> 2 CSX           Newport                          2      5.63  FALSE  
#> 3 Kinder Morgan Kinder Morgan Port Sutton        2      1.8   FALSE  
#> 4 Kinder Morgan Kinder Morgan Tampaplex          2      3.38  FALSE  
#> 5 Kinder Morgan Kinder Morgan Port Manatee       4      0.299 FALSE  
#> 6 Mosaic        NA                               2      3.3   TRUE