Making Corporate “Energy Self-Sufficiency” a Management Metric— A Demand-Side-Led Energy Strategy in the Wake of a Strait of Hormuz Crisis —
In the previous paper, "Redefining Japanese Companies’ Energy Chains in Light of the Strait of Hormuz Crisis" we examined how geopolitical risk propagates simultaneously through both the price and the volume of fuel and electricity. Constraints on fuel supply push up the cost of power generation and heat supply, which in turn reach end users through electricity and gas tariffs and contract terms. If companies simply revert to their previous procurement structures once a crisis has passed, the same vulnerabilities will resurface in the next one. The question companies should be asking is not merely whether their procurement prices are high or low, but how far their business operations depend on externally purchased electricity, fuel, and heat—and how much volatility or disruption in that supply they can withstand.