What you can secure only in a dynamic market

As the market hardens, coverage often tightens in areas seen as higher risk, which can lead to increased deductibles, reduced limits and more restrictive policy wording.

However, in the current dynamic environment, businesses can benefit in a number of ways:

Higher CAT Limits

CAT coverage protects assets against large natural events such as storms, floods or earthquakes. During harsher market conditions, CAT capacity is often one of the first areas where insurers become cautious. Limits may be reduced or pricing may increase sharply as carriers seek to control their exposure. At present, however, insurers are more comfortable offering higher limits. For renewable energy operators, this additional protection can be particularly valuable given the exposure of wind and solar assets to weather-related events. Higher CAT limits may provide reassurance that insurance programmes can respond effectively should a severe event affect several assets simultaneously.

Lower deductibles

In the current market environment, insurers may be willing to reduce deductibles without a significant increase in premiums.

While large catastrophes tend to attract the most attention, smaller operational incidents are often more common. Adjusting the deductible structure can therefore improve the effectiveness of insurance in day-to-day risk management.

Broader policy wordings

Dynamic market conditions can also create opportunities to revisit policy wording. Insurers may be more open to adjusting terms to reflect the operational realities of renewable energy projects. This may involve removing restrictive conditions or avoiding clauses that could limit the amount recoverable after a loss.

Clearer, more balanced wording may help ensure that policies deliver as intended when claims arise. It may also reduce the potential for disputes during the claims process and provide better certainty for insurers and policyholders.

More choice

When insurers compete more actively for business, buyers can gain greater influence in shaping their insurance arrangements. In these market conditions, insurers may be more flexible in their policy structures. In some cases, this may include tailored extensions or adjustments that reflect the evolving technologies used within renewable energy projects.

What could trigger a seller’s market, and why it won’t be predictable?

Although the current environment is favourable for buyers, conditions will not favour buyers indefinitely. Several triggers could lead to a shift in conditions:

· Large catastrophic events, such as major storms or earthquakes, are one of the most significant catalysts. A few major CAT losses, such as the California earthquakes or the large Gulf of Mexico hurricanes, spiked treaty costs and prompted insurer reaction. According to a 2025 report, natural catastrophes caused overall losses of around USD320 billion worldwide.

· Reinsurance costs also play an important role. If reinsurers increase the cost of catastrophe protection for primary insurers, those increases can often be reflected in the pricing and terms offered to clients.

· Changes in insurer participation may also affect the market. If carriers withdraw capacity or reduce their exposure to renewable risks, competition may decrease and conditions could tighten.

· Market-reset moments Knee-jerk reactions after a particularly large loss can prompt insurers to reset and reassess their risk appetite, temporarily making pricing or coverage terms more stringent.

Despite these possible triggers, recent experience within the renewable energy sector has been relatively stable. Major losses have been limited and insurers continue to see strong growth potential in the sector.

The continued expansion of the UK’s renewable energy projects also means that the total value of insured assets is increasing. Over time, this may naturally lead to larger losses due to the scale of development. Even so, the current outlook remains broadly positive.

Looking ahead: How to navigate changing circumstances

The renewable energy insurance market is currently presenting favourable conditions for buyers to review and enhance their coverage. Increased insurer appetite and competition supporting broader terms and more flexible programme structures.

For renewable energy companies, this can present a valuable opportunity to reassess existing arrangements and ensure that coverage reflects both current operations and future growth.

The sector has expanded rapidly in recent years, but the insurance market has not yet experienced a full underwriting cycle for many of its technologies. The sector is expected to remain a central focus of global investment for many years to come. As projects continue to scale, and loss data develops over time, market conditions may naturally evolve.

The current environment provides a practical window for businesses to work closely with their brokers and insurers to secure coverage. Taking a proactive approach today can help ensure programmes are well-structured and resilient, even if market conditions tighten.

Our specialists at Gallagher can help you understand your requirements, identify potential opportunities for growth and prepare for risk ahead of time. Reach out to our brokers today.

The sole purpose of this article is to provide guidance on the issues covered. This article is not intended to give legal advice, and, accordingly, it should not be relied upon. It should not be regarded as a comprehensive statement of the law and/or market practice in this area. We make no claims as to the completeness or accuracy of the information contained herein or in the links which were live at the date of publication. You should not act upon (or should refrain from acting upon) information in this publication without first seeking specific legal and/or specialist advice. Arthur J. Gallagher Insurance Brokers Limited trading as Gallagher Specialty accepts no liability for any inaccuracy, omission or mistake in this publication, nor will we be responsible for any loss which may be suffered as a result of any person relying on the information contained herein.