The Premium Pressure NZ Growers Are Feeling

If your crop insurance renewal has come in noticeably higher than last year, you are not alone. Across New Zealand's horticulture and arable sectors, premiums have risen materially over the 2023–2026 period. Understanding why this is happening — and what you can realistically do about it — is the first step to managing your insurance cost effectively.

The Four Main Drivers of Rising Crop Insurance Premiums

1. Global Reinsurance Hardening

Most NZ crop insurers pass a significant portion of their risk to global reinsurers — large international firms like Munich Re, Swiss Re, and Lloyd's syndicates that take on the tail risk of catastrophic events. Following a series of major global natural disasters (Australian floods, Turkish earthquake, Pacific cyclones), the global reinsurance market hardened sharply from 2022 onwards. New Zealand, as a small market on the edge of the Pacific, has limited negotiating power in this environment. Reinsurance cost increases flow directly into local premium rates.

2. Cyclone Gabrielle and the NZ Claims Environment

Cyclone Gabrielle in February 2023 was the costliest natural disaster in NZ history. The agricultural losses in Hawke's Bay — covering kiwifruit orchards, apple and pear operations, vegetable growing districts, and livestock — pushed insured agricultural losses to record levels in a single event. Insurer loss ratios deteriorated significantly, and premium adjustments followed at the next renewal cycle for most growers.

3. Higher Crop Values Driving Higher Premiums in Dollar Terms

Even where premium rates (as a percentage of insured value) have remained stable, higher crop values — driven by rising commodity prices, export demand, and input cost inflation — mean higher premiums in dollar terms. Kiwifruit orchard valuations, vineyard land values, and per-hectare revenue for top-quality apple operations have all increased materially since 2020.

4. Increased Frequency of Smaller Events

Beyond the headline cyclone event, NZ growers have experienced above-average frequency of smaller weather events — frosts, hailstorms, and wind events — in recent seasons. These smaller, more frequent claims have pushed insurer combined ratios higher, prompting broad-based premium adjustments rather than just event-specific ones.

What Growers Can Do to Manage Rising Premiums

1. Don't Automatically Renew — Compare the Market

The most common mistake growers make at renewal is accepting the incumbent insurer's offer without testing the market. Premiums for the same coverage can vary by 20–40% between insurers for the same risk. A specialist crop broker with access to multiple insurers can do this comparison for you — at no cost.

2. Review Your Sum Insured

Over-insurance is surprisingly common. If your insured value hasn't been reviewed in two or three years, it may not reflect current market conditions. Equally, under-insurance leaves you exposed. An accurate sum insured means you are paying premium only for the risk you actually carry.

3. Invest in Physical Risk Reduction

  • **Hail netting**: The most proven way to reduce hail risk and unlock insurer discounts. Premium discounts of 25–50% are available from most insurers for certified hail net installations.
  • **Active frost protection**: Wind machines, helicopter contracts, or overhead irrigation frost systems are recognised by underwriters and can reduce frost premium loading.
  • **Biosecurity protocols**: For disease-sensitive crops, demonstrable biosecurity investment can support lower disease-related loadings.

4. Consider a Higher Excess

Accepting a higher deductible reduces your premium while maintaining protection against the large losses that would genuinely threaten your business. Review whether your current excess reflects your capacity to absorb smaller losses.

5. Consider Multi-Year Arrangements

Some insurers offer multi-year premium arrangements that lock in rates for two or three years in exchange for certainty of renewal. In a rising market, these can represent good value — though they reduce your flexibility if your risk profile changes.

6. Consolidate Your Cover with One Broker

Growers who have farm insurance, vehicle, crop, and marine cargo cover spread across multiple brokers and insurers often miss opportunities for portfolio discounts. A single broker managing your full agricultural insurance portfolio is better positioned to negotiate on your behalf.

Looking Ahead: Will Premiums Continue to Rise?

The global reinsurance market showed some stabilisation in late 2025 as capital returned to the market following strong earnings years. However, NZ-specific factors — including ongoing climate variability and the ongoing repricing of cyclone and wind risk following Gabrielle — suggest that meaningful premium reductions are unlikely in the near term.

The practical implication for NZ growers: active management of your insurance programme, working with a specialist broker, and investing in physical risk reduction measures will deliver better outcomes than passive renewal.

Our specialist brokers are available to review your current cover, compare the market, and identify opportunities to optimise your programme. Contact us for a free, no-obligation review.