Honey Supply Risk Index
Which varieties will climate change make scarce — and which are already priced for it?
Not all honey is equally vulnerable to a changing climate. Tupelo grows in one river basin in Florida. Sage grows in one state's coastal chaparral. Both are under existential pressure — and neither's current price fully reflects it. Meanwhile, manuka honey commands a $55 average price despite having lower supply risk than heather, sourwood, or blueberry.
The Honey Supply Risk Index scores 16 varieties across three factors to answer a simple question: which honeys should you buy while you still can, and which are safe staples?
The Three-Factor Framework
Each variety is scored on three dimensions. Climate Threat is weighted most heavily (2.5×) because it is the direction of travel — even a geographically distributed variety can face concentrated risk if its ecosystem type is globally threatened.
Risk Rankings — All 16 Varieties
Sorted highest to lowest composite risk score.
Risk Map: Concentration vs. Climate Threat
Each bubble is one floral source; size = number of catalog varieties. Upper-right quadrant = highest combined risk.
Bubble size ∝ number of catalog varieties. Jitter applied where two varieties share identical G/C values.
Critical Zone: Four Varieties in Jeopardy
Sea-level rise + altered swamp hydrology
Megadrought + megafire destroying chaparral
California water scarcity — groves abandoned
Erratic spring frost + summer Appalachian drought
Bloom–bee synchrony breakdown as spring warms unevenly
The Price Anomaly: Risk vs. Market Price
If supply risk and price were perfectly correlated, the most climate-vulnerable honeys would be the most expensive. They aren't — and the gaps reveal which honeys are misvalued.
Chaparral under megadrought + megafire — ecosystem-level risk at commodity pricing
California water scarcity will force grove abandonment; current price reflects supply abundance, not trend
Phenological mismatch risk not yet priced in; premium limited by volume
Manuka scores moderate risk (52/100) — New Zealand is actively scaling cultivation and the shrub is hardy. The $55+ average price is driven entirely by MGO marketing premium and UMF/MGO testing costs, not by genuine supply scarcity risk. By contrast, heather honey ($26/jar, score 68) and sourwood ($23/jar, score 80) are both more climate-vulnerable and cheaper.
Market knows tupelo is scarce but the $33 avg still underprices a score-100 risk — expect continued appreciation
Late-summer drought risk partially priced in by Scottish producers; Calluna vulgaris gel also drives a craft premium
Full Index — All 16 Varieties
| Variety | G | W | C | Score | Avg Price |
|---|---|---|---|---|---|
| Tupelo Apalachicola River, FL | 5 | 5 | 5 | 100 | $33 |
| Sage California coastal chaparral | 5 | 4 | 5 | 95 | $20 |
| Avocado California & Hawaii | 4 | 4 | 5 | 88 | $19 |
| Sourwood Appalachian ridge, NC/TN/GA | 4 | 4 | 4 | 80 | $23 |
| Blueberry Maine, NJ, MI, Pacific NW | 4 | 4 | 4 | 80 | $18 |
| Orange Blossom FL, CA, Spain, Mexico | 3 | 4 | 4 | 73 | $17 |
| Heather Scotland, Ireland, N. Europe | 3 | 3 | 4 | 68 | $26 |
| Linden Central & Eastern Europe | 2 | 5 | 3 | 63 | $20 |
| Eucalyptus Australia, CA, Spain | 2 | 2 | 4 | 57 | $19 |
| Lavender Provence, Spain, Tuscany | 2 | 3 | 3 | 53 | $23 |
| Chestnut Italy, France, Spain | 2 | 3 | 3 | 53 | $23 |
| Manuka New Zealand, SE Australia | 3 | 3 | 2 | 52 | $55 |
| Buckwheat NY, PA, MN, Canada, Europe | 2 | 2 | 3 | 48 | $17 |
| Acacia Eastern & Central Europe | 1 | 3 | 2 | 38 | $19 |
| Clover Temperate zones globally | 1 | 1 | 2 | 28 | $14 |
| Wildflower Everywhere temperate | 1 | 1 | 1 | 20 | $17 |
G = Geographic Concentration · W = Harvest Window Risk · C = Climate Threat · Score = (G×2 + W×1.5 + C×2.5) / 30 × 100
Resilient Staples: The Safe Harbors
Three varieties score below 40 — genuinely resilient across all three dimensions.
Wildflower's resilience is structural, not accidental. A wildflower jar contains pollen from dozens of species across an entire season. When one plant fails, others compensate — botanical diversity is the hedge. This is the same logic behind multi-factor financial portfolios and polyculture farming.
Practical Pantry Strategy
These will become harder to source and more expensive. Buy from small US producers — they're transparent about harvest conditions and you'll know when seasons are poor.
High risk but not yet in crisis. Follow producers in these regions — a poor season is now meaningful news, not a routine weather complaint.
Moderate risk, manageable supply. Don't overpay for manuka's MGO marketing — there are cheaper high-quality options in this tier.
Low supply risk, globally sourced. These are your everyday cooking honeys — buy the best quality you can afford but don't worry about stockpiling.
Frequently Asked Questions
Which honey is most at risk from climate change?▾
Why is manuka honey so expensive if its supply risk is moderate?▾
Why is tupelo honey the highest-risk variety?▾
Is sage honey really more climate-vulnerable than manuka?▾
What does "geographic concentration" mean for honey supply risk?▾
Will clover and wildflower honey always be available?▾
How was the Honey Supply Risk Index calculated?▾
Should I buy extra tupelo or sourwood honey now before prices rise?▾
Raw Honey Guide Editorial Team
Reviewed by certified beekeepers and apiculture specialists. Our editorial team consults with professional beekeepers, food scientists, and registered dietitians to ensure accuracy. Health claims are cited against peer-reviewed literature from Cochrane, JAFC, BMJ, and Nutrients.