Current UCUI
68/100
Moderate-High Uncertainty
+4 points from prior reading
Potato Market Intelligence
Potato Wastage Rate
Potato wastage rate measures the share of potatoes lost, rejected, spoiled, or diverted at a defined supply-chain stage. MassGain connects stage-specific loss with crop quality, storage, handling, suppliers, recovery, byproduct value, and prices so teams can translate waste into effective usable cost.
Market Data
How to read this market
Potato wastage rate measures the share of potatoes lost, rejected, spoiled, or diverted at a defined stage such as storage, packing, processing, distribution, retail, or foodservice. The object should preserve the loss stage, product, region, crop or production period, and whether the denominator is incoming, handled, or saleable volume.
Use the rate with crop quality, storage age, supplier origin, handling, recovery, and byproduct value to convert headline waste into usable-cost impact. Compare like stages and definitions before benchmarking suppliers or plants, because field loss, storage shrink, grading rejects, and processing trim are economically different forms of waste.
Data Module
Potato Wastage Rate Monitor
Stagefield, storage, packing, processing, or downstream
Measurelost or diverted share of handled volume
Productvariety, grade, or finished-use program
Geographyregion, supplier, plant, or channel
Contextquality, handling, recovery, byproduct value
Decision useusable-cost and loss benchmarking
Analysis
Why this matters
A flat purchase price can coexist with rising effective potato cost when wastage increases. The signal should therefore be decomposed into market-driven quality loss and operational loss: a difficult crop may raise rejects across many suppliers, while plant-specific trim or handling loss points to execution. The commercial question is how many saleable or processable units remain after the loss, not how cheap the gross tonnes appeared.
Signal 01
Usable Crop Uncertainty Index
UCUI translates crop and market complexity into a simple uncertainty signal. Higher readings indicate greater uncertainty—not necessarily higher prices.
Understand uncertainty. Anticipate risk. Act earlier.
UCUI is designed to analyze potato-industry publications and data signals across regions, varieties, weather, disease, storage, supply, and demand.
WeatherHigh
DiseaseHigh
StorageMedium
SupplyMedium
Single-day snapshot based on a scan of 11,500+ web and social signals. Get historical and real-time data by clicking the button below.
The MassGain Daily
Today’s market analysis.
A daily editorial synthesis of physical potato data, crop signals, market reporting, and what participants should watch next.
September 16, 2026Latest MassGain publication
Potato market steady for now; Russia’s smaller crop is the salient risk
Spot prices are flat and USDA terminal reports read ‘market steady,’ but a renewed forecast for a smaller Russian harvest and recent regional harvest stress leave seasonal import timing and storage losses as the key uncertainty.
Signal 02
MassGain Potato Index
Independent physical-pricing intelligence and market-trend analysis for procurement, forecasting, contracting, and scenario planning.
Core Russet Carton Median
312.45 USD/MT
Latest qualifying physical-market observation
+4.75 (+1.55%)
Price discovery for the physical potato market
MPI is designed to track physical pricing data, price trends, deltas, and divergences across regions and potato types.
Series window45 days
Current public coverageCore russet cartons
Primary source basisQualifying USDA physical rows
UnitUSD per metric tonne
Single-day snapshot based on most recent 45 days worth of data. Limited to US Russets only. Get more complete, global data about all varieties by clicking the button below.
Signal 03
MassGain Spot Reference
An independent spot reference designed for price discovery, contract discussions, procurement comparisons, and risk modeling.
Russet Burbank — U.S. Midsize
305 USD/MT
Demonstration reference format
+1.6% WoW · Confidence: High
A trusted benchmark for pricing, contracts, and risk
MSR is intended to use real transactions and verifiable physical-market data to support negotiations, price checks, contracting, and risk models.
ProductRusset Burbank
SpecificationU.S. midsize, 40–70 count
Reference typePhysical spot benchmark
StatusIn development
Based on most recent 45 days worth of data. Limited to US Russets only. Get more complete, global data about all varities by clicking the button below. Full access also includes historical data -- including depreciated NYMEX/CBOE/EEX spot references -- projections, trends, and AI-driven insights.
The MassGain Product Ladder
From insight to intelligence to action
Four integrated products built for the physical potato market, delivered through public pages, reports, exports, dashboards, and API access.
1
Content
Original research, commentary, aggregated news, and market updates.
- What matters right now?
- What is happening out there?
2
UCUI™
Usable Crop Uncertainty Index: an AI-powered signal of crop risk and market uncertainty.
- Understand uncertainty
- Anticipate risk
- Act earlier
3
MPI™
MassGain Potato Index: independent physical-pricing intelligence and trend analysis.
- Price discovery
- Regional trends
- Procurement planning
4
MSR™
MassGain Spot Reference: an independent benchmark for price discovery and risk modeling.
- Contracts
- Negotiations
- Risk models
Content + UCUI + MPI + MSR + API access
Get historical series, regional detail, constituent data, exports, alerts, and direct data access.
Overview
Who is this for?
This page is for procurement teams, processors, growers, distributors, finance leaders, and sustainability analysts that need to benchmark the potato wastage rate. Wastage measures the share of potatoes lost or diverted before reaching their intended sale or processing outcome. It can include field loss, grading rejects, storage shrink, disease, transit damage, trimming, processing waste, spoilage, or retail and foodservice loss, depending on the scope. MassGain helps users define the stage and compare rates consistently.
A wastage rate has direct pricing implications because the effective cost of usable potatoes rises when more purchased volume is lost. The same headline purchase price can produce very different economics across suppliers, facilities, or crop years. MassGain connects waste rates with regional crop quality, storage age, defects, handling, prices, recovery, and alternate byproduct value. Procurement can compare suppliers on usable cost, processors can isolate yield variance, and finance can distinguish commodity inflation from operational loss. The result is a stage-specific benchmark that identifies where value is disappearing and whether a higher-quality or differently sourced potato would reduce total cost despite a higher invoice price.
Use Case
A processor's purchase price is flat, but effective raw-material cost rises. MassGain shows wastage increased from storage disease and intake rejection at one plant. Procurement redirects stronger lots there, operations addresses storage handling, and finance records the variance as loss rather than market inflation.
FAQs
What is a potato wastage rate?
It is the percentage of potato volume lost, rejected, spoiled, or diverted at a defined supply-chain stage.
Why does waste affect price benchmarking?
Higher loss means fewer usable units remain from the same purchased volume, increasing effective cost.
How does MassGain compare wastage?
It links stage-specific loss with crop quality, storage, handling, suppliers, prices, recovery, and byproduct value.
Put this market intelligence to work
Get historical data, regional detail, benchmarks, alerts, exports, and API access tailored to your procurement
and market-analysis needs.
Data and Methodology
Professional market-data standards
MassGain is building transparent public market infrastructure. Each live metric will identify its date, unit, coverage, methodology, and source basis.
Data provenance
MassGain uses public, licensed, contributed, and independently derived physical-market information. Source availability and publication schedules vary.
Timing and revisions
Figures may reflect the latest available observation rather than a same-day transaction. Source data and MassGain calculations may be corrected, restated, or revised.
Not transactional pricing
MassGain figures are informational reference values and do not constitute executable bids, offers, settlements, or guarantees that a transaction can occur at the displayed value.
No individualized advice
Content and data are provided for informational and analytical purposes and do not constitute financial, investment, legal, trading, or individualized procurement advice.
Independent publication
Certain observations may be derived from USDA reports. MassGain is independent and is not affiliated with or endorsed by the USDA.
Commercial use and licensing
Public display does not grant rights to reproduce, redistribute, republish, or incorporate MassGain indices or references into commercial products or contracts without authorization.