The global naphthenic transformer oil market is expected to grow steadily due to its crucial role in the electrical power sector. Naphthenic oils are favored for their excellent dielectric properties, low viscosity, and high thermal stability, making them ideal for power and distribution transformers. Increasing demand for electricity, infrastructure development, and renewable energy projects across regions such as Asia-Pacific and North America is driving market growth. In addition, environmental concerns and the push for more sustainable and efficient transformer oils are influencing market trends. Key challenges include competition from mineral oils and the high cost of production and maintenance.
