Shell is a global energy company with a diverse portfolio that includes oil, natural gas, and renewable energy sources with operations in more than 70 countries. Our purpose is to power progress together by providing more and cleaner energy solutions. Shell provides high-performance transformer liquids, which has recently been expanded to offer Shell MIDEL synthetic and natural esters alongside the Shell Diala range, which are designed to enhance the reliability and efficiency of transformers.
Shell MIDEL ester-based transformer fluids are known for their environmental benefits and transformer fire risk mitigation properties. First developed in the 1970s by UK manufacturer M&I Materials Ltd, MIDEL fluids have been trusted and deployed by utility companies and transformer manufacturers worldwide. Shell MIDEL transformer liquids are to be found throughout the power network sector, from mainstream power and distribution transformers to specialised transformers used in renewable energy, rail, mining and industrial units.
