7.5: Flip the Switch

Energy, Power, and the Geography of Dependence

Electricity is easiest to understand when it disappears.

When the lights go out, traffic signals fail, refrigerators begin warming, phones stop charging, elevators stop moving, classrooms lose connectivity, hospitals switch to backup generators, and air-conditioning systems shut down. A service that had seemed nearly invisible suddenly reveals itself as a basic infrastructure of modern life.

Under ordinary conditions, however, energy hides its geography extremely well. A wall socket does not tell you whether the electricity came from coal, natural gas, nuclear power, hydropower, wind, solar energy, or some combination of several sources. Nor does it reveal the mines, pipelines, transmission lines, shipping routes, power plants, regulations, subsidies, workers, and international relationships that made that electricity available.

Yet energy systems are deeply political because control over energy can become control over economic stability, national security, household wellbeing, and international leverage.

Modern societies require enormous amounts of energy to operate. Hospitals need reliable electricity and backup capacity. Agriculture depends on fuel, fertilizer, irrigation, refrigeration, storage, and transport. Digital systems rely on grids, servers, cooling systems, and data centers. Cities need energy for buildings, water treatment, public transportation, communications, and industry. In many regions, heating and cooling are literally matters of survival.

Energy therefore represents much more than a commodity market. It is a foundation of social capacity.

The irony is that access to that foundation remains profoundly unequal. A government may debate energy security in terms of oil imports while a household within the same country experiences energy insecurity because it cannot reliably afford electricity. A country may possess enormous fossil-fuel reserves while parts of its population remain poorly served by the national grid. A region may produce substantial electricity while communities living near the infrastructure receive little of its economic benefit.

This makes energy security a deceptively broad concept. At the national level, it usually refers to reliable access to sufficient energy at manageable prices and with limited vulnerability to disruption. At the household level, however, the same phrase can mean something as basic as whether a family can keep the refrigerator running or safely heat a home.

Energy systems operate at both scales simultaneously.

Geography Becomes Strategy

Fossil fuels transformed global politics partly because they are distributed unevenly. Oil and gas exist in particular geological formations, which means states controlling large reserves can gain strategic importance far beyond what population size or territory alone might suggest.

Over the twentieth century, access to petroleum shaped wars, alliances, trade relationships, industrial planning, military strategy, and foreign policy. Oil-producing states could obtain substantial export revenue and geopolitical influence, while importing states became concerned with maintaining access to suppliers and transportation routes.

The Organization of the Petroleum Exporting Countries, founded in 1960, illustrates how producers attempted to coordinate within this system. The oil crises of the 1970s demonstrated dramatically that changes in supply and price could reverberate throughout the global economy, contributing to inflation, recession, and changes in energy policy far from the countries where oil was extracted.

Yet resource wealth is not automatically political or economic good fortune. Scholars have long debated the resource curse, a pattern in which resource-rich states sometimes experience corruption, rent-seeking, conflict, institutional weakness, or excessive dependence on commodity revenues.

Calling this a curse can make the outcome sound mysterious or inevitable. It is neither. Norway's management of petroleum revenues looks very different from the experiences of states in which oil wealth has been captured by narrow elites or intensified conflict.

Resources do not determine political outcomes.

Institutions, historical conditions, ownership arrangements, state capacity, and distributions of power shape what resource wealth becomes.

Interdependence Can Turn Into Vulnerability

Europe's dependence on Russian natural gas before 2022 offers a particularly clear demonstration of how energy interdependence can change political meaning.

For years, imported Russian gas supplied significant portions of European energy demand. Economic interdependence generated benefits for both exporters and importers, and some policymakers believed that commercial ties might contribute to greater political stability.

Russia's full-scale invasion of Ukraine transformed that calculation.

Infrastructure previously viewed as economically efficient became a source of strategic vulnerability. European governments accelerated efforts to diversify suppliers, increase liquefied-natural-gas imports, reduce demand, expand renewable energy, and lessen dependence on Russian fossil fuels.

Nothing about the physical pipeline changed overnight.

Its geopolitical meaning did.

This is a recurring theme in globalization. Interdependence creates opportunity because actors gain access to resources, markets, technologies, and networks they could not easily provide alone. The same connections can also create leverage when one actor controls something another cannot quickly replace.

That is why globalization is neither simply cooperation nor simply dependence.

It is often both.

Renewables Change the Map Rather Than Erasing It

Renewable energy is sometimes described as a way to escape the geopolitics of fossil fuels.

There is truth in that claim.

Solar radiation and wind are distributed much more broadly than oil and gas reserves. Countries do not need to continuously import sunlight. A wind turbine does not require a tanker to arrive every week carrying wind.

Once renewable infrastructure is built, dependence on imported fuel can decline substantially.

But the energy transition does not make geography irrelevant.

It changes which geographies matter.

Solar panels, electric vehicles, battery storage, wind turbines, transmission networks, and other low-carbon technologies require enormous industrial supply chains. Those systems depend on minerals, manufacturing capacity, refining facilities, electricity grids, shipping networks, and technical expertise.

As fossil-fuel dependence declines, strategic attention increasingly shifts toward materials such as lithium, cobalt, nickel, graphite, copper, and rare earth elements.

The map changes from:

Where is the oil?

to questions such as:

Where are the minerals?

Who controls refining?

Who manufactures batteries?

Who produces solar modules?

Who owns the technology?

Who can build grids quickly enough?

A low-carbon world will still have geopolitical dependencies. They will simply be organized differently.

A Just Transition Is More Than Changing the Fuel

The phrase just transition emerged from labor and environmental movements concerned that workers and communities should not be treated as disposable casualties of environmental change. The International Labour Organization emphasizes that transitions toward environmentally sustainable economies should also incorporate decent work, social protection, participation, and social dialogue (ILO, 2016).

That matters because decarbonization can generate enormous social disruption even when the environmental objective is necessary.

Closing a coal mine may reduce emissions while devastating a town economically.

Reducing oil demand may benefit the climate while destabilizing a government dependent on petroleum revenue.

Raising electricity prices to finance cleaner infrastructure may burden low-income households.

Building renewable facilities may create new jobs while producing land conflicts.

Energy policy therefore cannot be evaluated only according to how many tons of carbon it eliminates.

A serious analysis also asks who receives new opportunities, who loses old ones, how quickly people can adapt, and whether the transition expands or reduces inequality.

This is where the energy transition becomes more complicated than a simple shift from fossil fuels to renewable technology.

Because renewable technology itself begins with extraction.