Weather, Equipment Failures Top Operational Risks for Renewable Energy Providers

Rising claims and insurance costs underscore the importance of resilience in planning renewable energy projects, FM reports.
By: | April 18, 2025
wind farm during storm

Renewable energy providers face mounting operational challenges and rising insurance costs as they work to expand capacity, according to new research by FM that examines project resilience in the sector.

Global demand for electricity is expected to double by 2050, with renewable energy providers aggressively expanding capacity to meet this demand. The International Energy Agency predicts more than 5,500 gigawatts of new renewable capacity between 2024 and 2030—triple the growth seen in the previous six-year period.

According to FM’s survey of renewable energy providers, 97% of solar energy providers plan to increase capacity within three years, with 45% expecting to more than double their capacity. Similarly, 95% of onshore wind operators anticipate growth, with 40% planning to at least double their capacity.

Operational Risks Threaten Project Economics

Despite strong growth prospects, renewable energy projects face significant risks that threaten their viability, FM’s survey found.

During construction, renewable energy providers worry most about equipment costs (44%), regulatory and permitting delays (41%), and supply chain disruptions (40%). Once operational, weather damage emerges as the primary concern (54%), followed by equipment failures (50%) and continued supply chain issues (48%).

“A lot of the inherent risk in any renewable project lies in the exposure to natural hazards, particularly the weather and what that could look like over the lifetime of the asset. That future-proofing approach should drive the technology that has been chosen,” said Cassian Walker, operations vice president at FM Renewable Energy.

Recent events highlight these vulnerabilities. The U.S. renewable energy market saw 650 claims totaling approximately $800 million in 2022 alone, pushing insurance premiums up by as much as 45% in certain regions. Hail damage in Texas has exceeded $600 million since 2018, the report noted.

Equipment durability issues have also plagued manufacturers, with Siemens, Vestas, and GE Vernova all taking significant financial hits due to quality problems, according to the report. Renewable energy providers said their greatest uncertainty about risks was tied to technology, with 57% saying their greatest concern was a lack of transparency from equipment manufacturers, and 47% said the top concern was the pace of technology change.

The financial implications of higher operational risk are substantial, with 87% of renewable energy providers reporting that insurance adds at least 10% to construction costs. Beyond insurance, 83% identify failing to meet investor commitments as a likely consequence of operational risk, followed by reduced production (77%) and legal penalties (75%).

Early Risk Assessment Critical for Project Success

To manage these challenges effectively, FM emphasizes the importance of incorporating risk considerations from the earliest planning stages.

“Resilience is about understanding how many points of failure there are in the system and how you mitigate that risk,” stated Kevin Christy, head of innovation and operational excellence in the Americas for Lightsource bp, an onshore renewable energy provider “It’s about having backups for major components that may fail, or how you respond to a hail event that you know is coming.”

Financiers of renewable energy projects are increasingly factoring resilience into their decisions, with 66% saying it would influence whether to invest and 69% indicating it would affect their project valuation. This becomes particularly important given that 61% of financiers report demand for investment currently outstrips supply.

Uncertainty about a projects resilience to risk also drives up the cost of insurance, according to respondents, with 47% saying it drives up insurance costs and 44% said limited to ability to fully insure a project.

By bringing risk engineering experts into the planning process from the beginning, renewable energy providers can enhance their resilience, potentially reducing insurance costs and making their projects more attractive to financiers, according to FM.

“If insurance is your only solution, then you don’t understand the problem,” said Doug Patterson, SVP, Forest Products and FM Renewable Energy.

Obtain the full report here. &

The R&I Editorial Team can be reached at [email protected].

More from Risk & Insurance