This document discusses using variance swap contracts to manage peak natural catastrophe risk for insurers. It proposes defining capital reserve shortages for business units based on historical simulations and available versus required capital reserves. A variance swap contract is defined where the payout depends on the difference between the realized and strike variances of the logarithm of historical losses over available capital reserves for each business unit. The document explores using such contracts to hedge catastrophe risk and discusses opportunities for more efficient risk management through second-order spatial risk metrics like covariances between business units.