Overhead power lines are subject to heat gain from solar radiation, leading to elevated operating temperatures. High temperatures reduce the conductor's ampacity, increase energy losses, and can contribute to grid instability, especially during peak demand.

AssetCool develops photonic coatings for overhead power lines that passively radiate heat into space, reducing operating temperatures and increasing conductor ampacity. The coating's unique properties maintain consistent conductor ampacity across varying levels of solar radiation, maximizing daytime peak capacity. By lowering the conductor temperature, the coating reduces power losses, decreases carbon emissions, and enhances the overall performance and efficiency of electrical networks. This technology offers a cost-effective and sustainable solution for grid operators to increase capacity and reduce their environmental impact.

Photonic coating designed for efficient radiative heat transfer

Increased conductor ampacity by over 20%

Consistent conductor ampacity across all levels of solar radiation

Reduced power losses due to lower operating temperatures

Decreased carbon emissions, contributing to a smaller carbon footprint

Durable and easy-to-adopt application process

The primary customers are grid operators and utility companies seeking to enhance the performance of their electrical networks, reduce energy losses, and lower their carbon footprint.