Thank you to those that joined us for the Optimising the Installation of Natural Ester-Filled Transformers session we held with Phil Reilly (Cargill) and Mark Foster (Kinghill).
A huge thank you to today’s presenters Phil & Mark, for sharing their expertise, practical insights and real-world perspectives. And to our attendees, we appreciate you taking the time to explore how smarter choices in transformer design and materials can deliver meaningful improvements in both safety and sustainability outcomes.
During the session, Phil and Mark unpacked how the selection of dielectric fluid plays a critical role in balancing fire safety, environmental responsibility, and cost efficiency in transformer installations.
Key insights included:
- Fire & Environmental Safety
Natural ester dielectric fluids significantly reduce fire risk due to their higher fire point, while also offering biodegradable and low-toxicity benefits for environmentally sensitive areas. - Simplifying Installation
By using natural ester fluids, organisations can often reduce the need for complex fire protection systems, enabling a more streamlined and cost-effective installation process. - Reducing Footprint & Complexity
Improved safety characteristics allow for more flexible placement, particularly in urban environments and national parks, helping minimise overall installation footprint. - SIPP Bund Management Solution
A practical approach to bunding and containment was explored, demonstrating how SIPP solutions can simplify compliance while supporting sustainability goals.
Overall, the session highlighted how the right dielectric fluid choice can enhance compliance, reduce long-term risk, and improve operational efficiency, all without adding unnecessary complexity.

