The Middle East conflict has shoved energy security back to the top of government agendas worldwide. Echoing the 1970s oil crisis, governments now face the same fundamental challenge: national resilience depends on controlling energy supply. Investors need to adjust portfolios accordingly, as policy choices made today will shape the next half-century.

The 1970s oil shock triggered transformative responses — Denmark's wind leadership, France's nuclear expansion, and Japan's manufacturing efficiency all gained momentum. Today, countries that invested heavily in domestic low-carbon generation are reaping the rewards. France and the Nordic nations, where fossil fuels account for under 5 per cent of the energy mix, face projected 2027 power prices of €46-57 per megawatt hour. In contrast, Italy and Germany — still reliant on fossil fuels at 50 and 39 per cent respectively — are looking at costs exceeding €100/MWh.

The core issue is control. Imported fossil fuels expose economies to price shocks they cannot manage and supply routes they cannot secure. China's early focus on renewable supply chains partially insulated it from the current oil shock while bolstering its low-cost manufacturing sector. Europe's industrial competitiveness is being eroded by high power costs, and the lesson is clear: nations that recognize the strategic imperative of energy independence — and invest accordingly — will shape the next era.