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Insights and updates from Aetheric on lightning protection engineering, risk assessment and the technologies that protect critical infrastructure.

7 June 2026 · Risk & Standards

What Changed in IEC 62305-2:2024, and Why It Matters for Your Facility

The third edition reshapes how lightning risk is assessed: a single combined risk, N_SG ground strike-point density, internal-system damage frequency, and thunderstorm warning systems. Here is what changed and why it matters.