West · HI
Hawaii
Confidence: Medium
Big Island Puna district has a real off-grid culture, but volcanic, hurricane, and cost realities are severe.
+23
Overall
Verdict
Workable
Weighted across Water · Legal · Soil · Energy · Climate
Quick stats
- Region
- West
- Overall score
- +23
- Confidence
- Medium
Domain breakdown
How HI scores
Water+20 / ±50
Legal+4 / ±40
Soil+14 / ±30
Energy+18 / ±25
Climate Risk-18 / ±25
In its favor
- +Year-round growing
- +Excellent solar
- +Off-grid Puna communities
Watch-outs
- −Lava zones
- −Hurricanes
- −Vog/SO2
- −Very high cost
- −Permitting backlog
Notes by domain
Water
+20Rain catchment standard; minimal groundwater on lava.
Legal
+4County code applies; Puna lava-zone parcels often skirt.
Soil
+14Volcanic; variable.
Energy
+18Excellent solar.
Climate Risk
-18Volcanic, hurricane.