Energy transition is becoming a new industrial revolution

For much of the past decade, the global energy transition was framed largely as a climate challenge. Governments set decarbonisation targets, investors channelled capital into renewable energy, and international diplomacy revolved around reducing emissions.

That framing is becoming insufficient.

What is now unfolding is not merely an energy transition, but the emergence of a new industrial order - one shaped as much by electricity infrastructure, artificial intelligence and geopolitical fragmentation as by climate policy itself.

The defining issue is no longer simply how to generate clean power. It is whether economies can build the electrical, digital and industrial systems required to support an increasingly electrified world.

Recent developments across global markets point to the scale of this shift. Electricity demand is rising far faster than many planners anticipated. Artificial intelligence (AI), hyperscale data centres, semiconductor manufacturing, industrial electrification and battery production are transforming power consumption patterns across advanced and emerging economies alike.

The International Energy Agency estimates that electricity demand from data centres, AI and cryptocurrencies could more than double globally by 2026. In the United States, large technology companies are already becoming some of the country's largest marginal power consumers. Similar pressures are beginning to emerge across Europe, the Gulf and parts of Asia.

This is forcing a reassessment of assumptions that shaped energy policy over the past two decades.

For years, many advanced economies expected relatively modest electricity demand growth as efficiency gains offset industrial decline. Instead, the global economy is entering a phase of structurally rising power consumption.

What matters now is not merely generation capacity, but the infrastructure required to deliver electricity reliably and at scale.

That is where the real bottlenecks increasingly lie.

Transmission systems across much of the world are ageing and congested. Grid interconnection is lagging renewable deployment. Storage capacity remains inadequate. In many developing economies, transmission and distribution losses remain extraordinarily high.

The result is a growing recognition that the energy transition is becoming less about renewables alone and more about infrastructure resilience.

Electric grids are rapidly emerging as strategic national assets.

The International Energy Agency estimates that annual global investment in grids will need to double to more than $600bn by 2030 if countries are to meet both energy security and climate objectives. Yet permitting delays, financing constraints and political fragmentation continue to slow expansion.

This challenge is becoming geopolitical as much as economic.

Recent tensions in the Middle East and disruptions around the Strait of Hormuz have reinforced the vulnerability of globally traded fossil fuel systems. Nearly one-fifth of global oil supply passes through this narrow corridor. Even temporary instability can rapidly transmit inflationary pressure across continents.

As a result, energy security is returning to the centre of economic policymaking.

For much of the last decade, governments prioritised efficiency and cost optimisation. Today, resilience is becoming equally important. Policymakers are increasingly focused on domestic generation capacity, supply-chain security, strategic reserves and grid stability.

This shift is also reshaping attitudes towards energy technologies themselves.

Natural gas, LNG infrastructure, nuclear power, hydropower and battery storage are increasingly viewed not as competing alternatives to renewables, but as complementary components of a more resilient energy system.

The transition is becoming more pragmatic.

Artificial intelligence is likely to accelerate this shift further.

AI requires extraordinary computing capacity. Computing capacity requires electricity - not intermittently, but continuously and reliably. This is increasing the premium on baseload stability, advanced grid management and digital power systems.

The implications extend far beyond the energy sector.

Countries with reliable and scalable electricity infrastructure will enjoy growing advantages in attracting advanced manufacturing, semiconductor production, AI infrastructure and digital investment. Energy systems are becoming deeply intertwined with industrial competitiveness.

In effect, electricity infrastructure is becoming the foundation of economic power in the twenty-first century.

This dynamic is likely to be especially important for emerging markets.

Much of the future growth in electricity demand will come from Asia, Africa and Latin America, where urbanisation, industrialisation and rising incomes are driving rapidly expanding energy needs. Yet many of these economies continue to face weak transmission systems, inadequate generation capacity and limited financing.

This creates one of the largest infrastructure investment opportunities of the coming decades.

The scale extends far beyond renewable generation itself: transmission corridors, regional power pools, battery storage, smart grids, digital load management systems and resilient urban electricity networks will all require unprecedented levels of capital.

The role of multilateral development banks, sovereign wealth funds and institutional investors is therefore likely to become increasingly important.

What is emerging is not simply a cleaner energy system, but a broader reconfiguration of industrial infrastructure.

Earlier industrial revolutions were built around railways, steel, electricity networks and mass production. Today's transition is creating a new architecture based on grids, semiconductors, AI systems, battery storage, critical minerals and digital infrastructure.

The countries that adapt fastest will shape the next phase of global economic leadership.

Those that fail to modernise infrastructure risk falling behind, regardless of how ambitious their climate targets may be.

Decarbonisation remains essential. Climate risks continue to intensify. But the energy transition has evolved into something much larger than an environmental agenda alone.

It is increasingly about economic resilience, industrial competitiveness, technological leadership and geopolitical influence.

In that sense, the energy transition is becoming a new industrial revolution - one that will redefine not only how economies produce energy, but how they compete and exercise power in the decades ahead.

Manmohan Parkash is a former Senior Advisor in the Office of the President and former Deputy Director General for South Asia at the Asian Development Bank (ADB).

manmohanparkash@gmail.com