Environmental Review Toolkit
 

Synchronizing Environmental Reviews for Transportation and Other Infrastructure Projects
The 2015 Red Book

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Figure 16: Detailed Image Description

Image description is provided after the image.

Figure 16: Dual wetland and conservation bank with dual credits and a single ledger.

image is described below

Image Description

Square labeled “100 dual credits”

Dual wetland and conservation bank in which 1 dual credit satisfies 1 wetland credit and 1 species credit. A single ledger is used and each credit can only be used once, whether the applicant needs a wetland credit, a species credit, or both.

Bank Ledger Transaction Credits Remaining
(100 to start)
Applicant A needs 5 wetland credits only Debit of 5 dual credits 95 dual credits
Applicant B needs 5 wetland credits and 3 species credits Debit of 5 dual credits, separate purchase of species credits not required 90 dual credits
Applicant C needs 5 wetland credits and 5 species credits Debit of 5 dual credits, separate purchase of species credits not required 85 dual credits
Applicant D needs 5 species credits only Debit of 5 dual credits 80 dual credits

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