How We Work
Our data sources, methodology, and editorial approach
What This Is
Farm Pulse NZ is an intelligence dashboard designed to help people understand New Zealand's agricultural sector — its economics, environmental challenges, policy debates, and future scenarios.
We synthesize publicly available data from government agencies, industry bodies, and research institutions into accessible, visual formats. Our goal is clarity, not advocacy.
Urban New Zealanders wanting to understand farming • Farmers seeking shareable facts • Policy analysts • International observers • Students and researchers • The curious
What This Is Not
- Investment advice — We present data on commodity prices and market trends, but nothing here constitutes financial recommendations.
- Policy recommendations — We explain policy debates and present multiple perspectives, but we don't advocate for specific outcomes.
- Farming advice — We're not agronomists. Operational farming decisions should be made with professional guidance.
- Real-time data — Our dashboards are updated periodically, not continuously. See update frequency below.
Primary Data Sources
We rely on authoritative government and industry sources. Here are our primary references:
| Source | What We Use It For | Update Frequency |
|---|---|---|
| MPI SOPI | Export values, sector forecasts, production volumes | Twice yearly (Jun/Dec) |
| Stats NZ | Livestock numbers, agricultural census, trade data | Quarterly/Annual |
| Ministry for the Environment | Emissions inventory, freshwater quality, environmental policy | Annual |
| Climate Change Commission | Emissions budgets, sector pathways, climate targets | As published |
| DairyNZ | Dairy statistics, farm practices, environmental data | Annual |
| LIC | Dairy herd statistics, breeding data | Annual (May) |
| Beef + Lamb NZ | Sheep/beef production, farm economics, land use | Quarterly/Annual |
| Horticulture NZ | Horticultural production, workforce data | Annual |
| Fonterra | Milk price forecasts, global dairy trends | Monthly/Quarterly |
| Zespri | Kiwifruit production, export volumes, grower returns | Annual |
When sources conflict, we note the discrepancy. When data is preliminary or provisional, we say so.
How We Label Data
Not all numbers are created equal. We distinguish between different types of data:
Data Types
- Actuals — Historical data from completed periods. Most reliable.
- Estimates — Current-period approximations, often preliminary. May be revised.
- Forecasts — Forward-looking projections. Inherently uncertain.
Symbols We Use
- ~ (tilde) — Approximate figure, rounded or estimated
- Ranges (e.g., $8-10B) — Indicates uncertainty or variation
- FY — Financial year (typically July-June for NZ agriculture)
- est. — Estimate, may be revised
- f — Forecast or projection
How We Handle Contested Issues
New Zealand agriculture involves genuine disagreements — about emissions policy, water regulations, land use, trade-offs between environment and economy. These are not questions with single correct answers.
We present the strongest version of each major perspective, attributed to its proponents. We don't pretend neutrality means both sides are equally correct — we aim for fairness, not false equivalence. Where evidence clearly favors one position, we say so while acknowledging the counterarguments.
What We Distinguish
- Facts — Verifiable data points from authoritative sources
- Analysis — Our interpretation of what the data means (clearly labeled)
- Perspectives — Viewpoints held by different stakeholders (attributed)
On the Big Debates dashboard, we explicitly structure content around "The Tension," presenting competing legitimate interests rather than pretending consensus exists where it doesn't.
Update Frequency
Farm Pulse NZ is updated periodically, not in real-time. Here's our general schedule:
- Major updates — Following MPI SOPI releases (June, December)
- Dairy data — Following Fonterra milk price announcements and LIC annual statistics
- Emissions data — Following MfE inventory releases (typically April)
- Policy changes — As significant regulatory changes are announced
Each dashboard shows a "Data as of" indicator. If you're making time-sensitive decisions, verify current figures with primary sources.
Agricultural statistics often have 6-18 month lags. A "2024" figure may be based on surveys conducted in 2023 and released in 2024. We note the underlying data period where it materially differs from the publication date.
Limitations
We try to be useful, but we have constraints:
- National focus — Most data is NZ-wide. Regional variation (Waikato ≠ Southland ≠ Hawke's Bay) is significant but not always captured.
- Aggregation — Farm-level variation is enormous. Averages can mislead.
- Policy complexity — Regulations like the NPS-FM or ETS have regional and temporal nuances we can only summarize.
- Forecasts — All projections are uncertain. We present them as scenarios, not predictions.
- Selection — We can't cover everything. Our dashboard selection reflects judgment about what matters most.
Feedback
Found an error? Have a suggestion? We want to know.
Farm Pulse NZ is part of Pulse Arrays, a collection of data-driven intelligence dashboards. We take accuracy seriously and will correct mistakes promptly.