The Iran war has left countries reeling from fuel shocks and volatility, a reality that has thrust energy security to the forefront of national agendas and amplified the appeal of electrification as a domestically sourced alternative to imported hydrocarbons.

Since March, about 25 countries have introduced structural policies to boost electrification.

The IEA says electrification would cut the world's energy import bills by more than $500 billion each year and could roughly halve global primary energy demand, a dual economic‑environmental dividend that reshapes cost‑benefit calculations for governments worldwide.

55 percent of energy‑related carbon dioxide emissions come from sectors that can be electrified—residential heating, industry, and transport—meaning the transition promises a substantial reduction in the carbon intensity of global energy consumption.

The IEA estimates more than 80 million kilometres of grid infrastructure will need to be added or refurbished by 2040, a logistical undertaking comparable to constructing an entirely new global power network.

In this confluence of geopolitical turbulence and climate ambition, the war‑induced fuel shock is paradoxically accelerating the very policies that could deliver both fiscal relief and the emissions curbs essential to averting the worst impacts of climate change.