Businesses across the globe are increasingly confronting the effects of a changing climate.

A recent study from Morgan Stanley revealed that more than half of surveyed firms said they had faced climate-related disruptions to their operations over the past year.

These effects included rising expenses, employee availability challenges, and reduced earnings, said Bloomberg.

Such financial pressure is prompting many organisations to continue with emissions-reduction efforts and climate adaptation, even amid political uncertainty.

The report highlighted that the most common climate-related issues were intense heatwaves and severe storms, followed by wildfires, droughts, and coastal flooding.

 In the US, Bloomberg Intelligence estimated that nearly $1 trillion has been allocated to climate-related recovery and resilience efforts over the past year. Local impacts are also visible — US Census Bureau data showed that after hurricanes Helene and Milton struck Florida's west coast last season, about two-thirds of Tampa-area businesses surveyed experienced weather-related financial harm.

The consequences of climate events are evident beyond the US. This year’s Canadian wildfires disrupted oil production in Alberta, while a major flood in South Africa in 2022 led Toyota to seek over $360mn in compensation. In Australia, extreme temperatures have forced the mining sector to modify operations for safety and efficiency.

For the first time, Morgan Stanley's report assessed climate risks in regions including the Middle East, North Africa, and South America. In South America, nearly nine in ten businesses foresee climate change posing a threat to their operations by 2030. Common concerns include disruptions to raw material supply chains and the potential need to overhaul manufacturing methods.

While businesses in the Middle East and North Africa see climate challenges ahead, they are also the most likely to cite sustainability as a core driver of long-term value.

In contrast, companies in North America are more likely to point to political resistance as a primary barrier to environmental action. One in five North American firms surveyed cited political pushback, particularly from conservative circles in the US, as an obstacle to their climate strategies.

As a result, some have opted for a low-profile approach to their climate efforts — a trend known as “greenhushing” — while others have scaled back or dropped climate targets altogether.

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