An impact analysis for the National Guide for Wildland-Urban Interface Fires

Page 91

Table 37. New design benefits, costs, and benefit-cost ratios for satisfying the National WUI Guide High hazard level

Moderate hazard level

Low hazard level

As-is

As-is

Follows Guide

As-is

Follows Guide

$4

$34

$0

Follows Guide

Annual monetary loss Building

$2,341

$27

$335

Contents

$1,639

$19

$234

$3

$24

$0

Additional living expenses

$249

$4

$36

$1

$4

$0

Indirect business interruption

$117

$2

$17

$0

$2

$0

Insurance overhead and profit

$1,776

$21

$254

$3

$26

$0

Monetary subtotal

$6,122

$73

$876

$10

$88

$0

$1

$3

$0

Annual non-monetary loss Deaths

$318

$5

$46

Injuries

$466

$7

$67

$1

$4

$0

PTSD

$11

$0

$2

$0

$0

$0

Environmental

$4

$0

$1

$0

$0

$0

Non-monetary subtotal

$799

$12

$114

$2

$7

$0

Present value of losses (3% discount rate for monetary losses, 75-year remaining life, with climate change and demand surge) Building

$108,730

$1,277

$15,552

$183

$1,569

$6

Contents

$76,111

$894

$10,886

$128

$1,098

$4

Additional living expenses

$11,567

$173

$1,654

$25

$167

$1

Indirect business interruption

$5,436

$81

$778

$12

$78

$0

Insurance overhead and profit

$82,491

$984

$11,799

$141

$1,190

$4

Deaths

$35,909

$524

$5,136

$75

$301

$1

Injuries

$52,543

$766

$7,515

$110

$441

$2

PTSD

$1,288

$19

$184

$3

$11

$0

Environmental

$421

$5

$60

$1

$4

$0

Benefit Building

$107,453

29%

$15,369

29%

$1,563

32%

Contents

$75,217

20%

$10,759

20%

$1,094

23%

Additional living expenses

$11,394

3%

$1,630

3%

$166

3%

Indirect business interruption

$5,355

1%

$766

1%

$78

2%

Insurance overhead and profit

$81,507

22%

$11,658

22%

$1,186

24%

Deaths

$35,386

10%

$5,061

10%

$300

6%

Injuries

$51,776

14%

$7,406

14%

$439

9%

PTSD

$1,269

0%

$182

0%

$11

0%

Environmental

$416

0%

$60

0%

$4

0%

Benefit (nearest $1,000)

$370,000

$53,000

$5,000

Cost (nearest $1,000) Cost group 1 (CC1)

$11,000

$11,000

$1,000

Cost group 2 (veg control)

$4,000

$4,000

$4,000

Cost group 3 (management of zone 3)

$42,000

$42,000

$42,000

Benefit-cost ratio (rounded) Cost group 1 (CC1)

34

5

5

Cost group 2 (veg control)

93

13

1

Cost group 3 (management of zone 3)

9

1

0.1

75


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An impact analysis for the National Guide for Wildland-Urban Interface Fires by ICLR - Issuu