Utility Grid-Hardening Codes Favour Dielectric Cable Designs
Regional utility commissions across storm-exposed corridors have tightened aerial plant resilience codes since 2023, mandating lightning-induced current immunity that only all-dielectric self-supporting cable reliably meets without bonding hardware. Several state-level utility commissions now reference these standards directly in capital cost recovery filings, effectively steering aerial fiber replacement toward ADSS designs over lashed alternatives. Suppliers holding third-party mechanical certification against these codes report multi-year order backlogs, while uncertified regional converters are increasingly locked out of investor-owned utility procurement panels regardless of unit pricing offered. This dynamic is reshaping capital allocation industry-wide toward testing infrastructure.
Market Impact: Adds 11 million pole-kilometres demand








