Maintenance Cost
Day 1 (Year 1)
Traditional (US): $2,000
Worldwide Structure: $1,000
Difference: $1,000 (50%)

Year 25
Traditional (US): $7,000
Worldwide Structure: $1,200
Difference: $5,800 (~86%)
Energy Cost
Day 1 (Year 1)
Traditional (US): $2,000
Worldwide Structure: $1,000
Difference: $1,000 (50%)

Year 25
Traditional (US): $5,000
Worldwide Structure: $2,000
Difference: $3,000 (~62%)
