Vermont: 4 cities covered

Vermont's cities mostly do not clear a positive payback against a like-for-like gas furnace replacement, which is itself the honest local answer.

• Burlington — 44,432 people, 5954 HDD
• South Burlington — 21,713 people, 5954 HDD
• Rutland — 15,565 people, 12663 HDD
• Essex Junction — 10,787 people, 5954 HDD