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Press Release

Willis publishes results from their 2025 Global Clean Energy Survey

March 17, 2025

Natural resources industry committed to clean energy strategies despite growing investment in fossil fuels.
Environmental Risks
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MELBOURNE, March 17, 2025 — Average spend across the natural resources industry on clean energy technologies is expected to increase by over a third in the next financial year, according to the latest global Clean Energy Survey released by Willis, a WTW business (NASDAQ: WTW).

Against the backdrop of increased fossil fuel investment in the short and medium term, natural resources businesses have ambitious long-term investment plans in clean energy technology. The risk outlook is more complex and interconnected than ever before as companies balance conflicting priorities.

The survey received 450 responses from senior decision makers in leading energy and natural resources companies in Europe, North America, Asia-Pacific and Latin America, providing insights into the industry’s next moves in facing its evolving challenges.

Key findings include:

  • 100% of natural resources companies surveyed have a clean energy strategy, but with different levels of maturity. 71% of renewables companies are at the implementing or fully implemented stage, compared to 36% for oil and gas, 63% for power and 43% for mining and metals.
  • 63% view clean energy as a growth opportunity: The result is similar across all sectors, indicating a widespread commitment to the energy transition. This includes oil and gas businesses, with many companies investing in clean energy alongside the recent uptick in fossil fuel activity.
  • Investment will increase by over a third in 2025: Across the industry, companies are ramping up spend on new energy sources. Investments on clean energy technologies and infrastructure will increase by 34% on average in the next financial year.
  • Technology priorities are shifting: 51% rated solar as a top priority in the near and medium term. In the medium to long term, 61% prioritise battery storage solutions and carbon capture and storage. Geothermal and hydrogen emerged as high priorities over a 10-year horizon.
  • Supply chain and geopolitics are top risks:  79% named supply chain disruption and 78% geopolitical issues among the greatest risks to their clean energy strategy, reflecting concerns over trade tensions and changes to subsidies and regulations at a time of increasing global volatility.
  • Companies face challenges getting the right insurance:  53% said blanket exclusions were an obstacle to transferring their risks, followed by limited duration or inflexibility of insurance (48%), and lack of suitable products (47%), indicating a need for markets to develop new and better solutions for clean energy risks.

Matthew Frost, Head of Natural Resources, Pacific at Willis, said: “Navigating the clean energy transition is challenging for natural resources companies, who must balance competing regulatory, financial and operational pressures. From supply chain issues to technical and performance failures, to difficulties getting affordable project financing and right-sizing insurance cover.

“In mining, 71% of companies ranked growth as a driver, while 61% said increased revenue was among the most valuable outcomes from their strategy. The mining sector stands to gain both from production of rare earth materials for clean energy and efficiencies of generating their own power from renewables. In Australia, some companies are building solar and other renewable plants to supply their energy, particularly in stabilising operation efficiencies and costs in areas where grids are unreliable.”

“Australia has always been at the forefront of renewable energy technological implementation and has also experienced challenges that arise from the fast pace of innovation. Having an adaptive and innovative risk mindset is key to ensuring projects get the best results in their risk transfer. Technology doesn’t stay still, so risk understanding must evolve with it,” added John Rae, Pacific Renewable Energy Leader, at Willis.

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