Goli Innocent
Lagos — The global shift towards clean energy is no longer a distant projection it is actively reshaping oil demand patterns in ways that are beginning to challenge long-held assumptions about the future of petroleum.
At the centre of this shift is the concept of peak oil demand the point at which global consumption reaches its highest level before entering a long-term decline. Unlike earlier theories tied to supply shortages, this transition is driven by technology, policy and changing consumer behaviour, particularly the growing adoption of cleaner energy alternatives.
Forecasts, however, remain divided. The International Energy Agency (IEA) projects that demand could peak at around 100 million barrels per day before 2030 under its net-zero scenario. In contrast, OPEC expects demand to keep rising, potentially reaching 111.5 million barrels per day by 2045, reflecting slower transition rates in developing economies.
A major driver of declining oil demand is the rapid electrification of transport. Electric vehicles (EVs) accounted for about 14 per cent of global vehicle sales in 2023, and that figure continues to climb. As adoption accelerates, particularly in advanced economies, oil demand from the transport sector which accounts for the largest share of consumption is expected to drop significantly over time.
Even so, not all sectors are transitioning at the same pace. Industries such as aviation, shipping and petrochemicals still depend heavily on oil due to technological and cost limitations. This creates a more gradual, uneven decline rather than a sharp drop in global demand.
At the regional level, the picture is even more complex. While Europe and parts of North America are reducing oil use through aggressive climate policies, demand in Asia particularly in China and India continues to grow alongside economic expansion. This divergence is likely to delay the global peak and create a more prolonged transition phase.
Investment trends further highlight the shift. Global energy investment has climbed to about $1.8 trillion, with roughly 60 per cent now flowing into renewable energy, grids and storage. This steady redirection of capital signals growing confidence in clean energy, even as oil and gas investments continue to support current demand.
Ultimately, the transition is not a simple decline story but a structural rebalancing. Oil will remain part of the global energy mix for decades, but its dominance is steadily weakening. The pace of that change will depend on how quickly technology scales, policies tighten and developing economies balance growth with decarbonisation goals.
