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01 / 05
The Declining Time Price of Kilowatt-Hours

Blog Post | Energy Prices

The Declining Time Price of Kilowatt-Hours

We're getting more energy for less time.

Summary: Energy powers economic progress, and it has become much more abundant since 1980. Despite nominal price increases, electricity is more affordable in terms of labor. A blue-collar worker today can buy much more electricity per hour worked than in 1980. Thanks to rising productivity and innovation, we’re getting significantly more energy for less time.


Energy is essential to creating abundance. Whether it’s used to organize and move atoms or to store and transmit information, economic development depends on energy. Although energy is available in many forms and measured in various units, the kilowatt-hour (kWh) is a common standard of comparison, especially in electricity-related contexts. A kWh represents the energy delivered by one kilowatt of power sustained over one hour. For perspective, a standard 42-gallon barrel of crude oil contains approximately 1,700 kWh of energy, though the exact amount depends on the oil’s grade.

The US Bureau of Labor Statistics (BLS) tracks average electricity prices over time in nominal terms. The chart below shows the U.S. average price per kWh from 1980 to the present—rising from about 6 cents per kWh in 1980 to 17.6 cents today.

To convert the money price into a time price, we compared the US blue-collar hourly compensation rate for each year, indexing 1980 as the baseline (1.0). The result shows that the time required to purchase a kWh of electricity has declined by 26.6 percent since 1980.

Another way to understand electricity prices is to ask: how many kWh can you buy with one hour of work? This chart illustrates that relationship. In 1980, an hour of US blue-collar labor could buy 152 kWh; today, it buys 207 kWh—a 36 percent increase in energy abundance.

The regression line plotted on the chart suggests a steady gain of about two additional kWh per year for the same amount of work. Although time prices have spiked in the past three years, the long-term trend still indicates growing abundance..

If you started your first job as an unskilled worker in 1980 and “upskilled” to a blue-collar job by 2024, your time price for electricity would have dropped by 67.3 percent. For the time it took to earn enough to buy 100 kWh in 1980, you could now purchase 306 kWh—representing a 206 percent increase in electricity abundance.

Find more of Gale’s work at his Substack, Gale Winds.

New York Times | Energy Prices

Cheap Solar Is Transforming Lives and Economies Across Africa

“South Africans like Dr. Booley have found a remedy for power cuts that have plagued people in the developing world for years. Thanks to swiftly falling prices of Chinese made solar panels and batteries, they now draw their power from the sun.

These aren’t the tiny, old-school solar lanterns that once powered a lightbulb or TV in rural communities. Today, solar and battery systems are deployed across a variety of businesses — auto factories and wineries, gold mines and shopping malls. And they are changing everyday life, trade and industry in Africa’s biggest economy.

This has happened at startling speed. Solar has risen from almost nothing in 2019 to roughly 10 percent of South Africa’s electricity-generating capacity.”

From New York Times.

Blog Post | Economic Freedom

What Richard Nixon’s Real Scandal Should Have Been

A decade of price-control misery

Summary: When President Nixon imposed wage and price controls in 1971, it created chaos. Gas shortages, rationing, and angry customers became daily realities, teaching one young gas station attendant how disastrous top-down economic planning can be. A decade later, when markets were finally freed, supply returned and abundance followed. The lesson endures: politicians create scarcity, but entrepreneurs and free markets create plenty.


Shortly after I turned 15, President Richard M. Nixon managed to make my life miserable. On Sunday August 15, 1971, against the advice of his economic counselors, and in total repudiation of his party’s campaign platform, he announced on national TV that he was suspending the gold standard, imposing a 10 percent tariff surcharge, and imposing wage and price controls.

At the time, I didn’t know a thing about macroeconomics. What I did know was how to make customers happy at my dad’s gas station: Fill their tanks fast, wash their windows, and send them off with a smile.

Nixon’s decision not only shook the foundations of global finance—it trickled all the way down to a teenager pumping gas on Main Street, teaching me firsthand how government policy can reach into everyday life. Nixon’s policies caused a decade of artificial shortages and almost destroyed my father’s business. As Robert Bleiberg, editor of Barron’s, noted at the time, “Price controls, as their advocates have claimed all along, do work like magic. They can make things disappear in the twinkling of an eye.” For me, Nixon’s policies meant no more happy customers, which translated to no more tips.

Like many gas station owners at the time, my dad decided to attempt rationing his limited allotment of fuel by restricting sales to only five gallons per customer. After waiting in line for sometimes more than an hour, most customers were furious to be told that they could only buy five gallons of gas. They took their anger out on their lowly attendant, not on the perpetrator of the calamity living in the White House.

The president, along with the politicians and corporate leaders who cheered for price controls, never had to face the fury of my customers. They could make sweeping decisions from behind their podiums and boardroom tables without ever paying the price for being wrong. As Thomas Sowell once put it, “It is hard to imagine a more stupid or more dangerous way of making decisions than by putting those decisions in the hands of people who pay no price for being wrong.”

Price controls tied the hands of domestic producers while leaving foreign suppliers, such as OPEC, untouched. The result was the opposite of what policymakers had intended. Instead of fueling independence, the policies throttled domestic supply and handed foreign oil giants the keys to America’s energy future.

In 1981, just eight days after taking office, President Ronald Reagan swept away the federal price and allocation controls on domestic oil and refined products. Overnight, my decade of gas-line misery came to an end. Prices did rise—but for the first time in years, people could fill their tanks without rationing, limits, or fear of empty pumps. I learned a key lesson: Politicians create scarcities, entrepreneurs create abundances.

When oil prices surged in the early 2000s, entrepreneurs and markets responded with a wave of innovation. Breakthroughs such as horizontal drilling and hydraulic fracturing unlocked vast new oil reserves, unleashing a surge of supply. America’s unique system of private ownership of subsurface mineral rights—rather than government control—supercharged this revolution by giving landowners a direct stake in production. The results were astonishing: The United States, whose oil industry was once thought to be in irreversible decline, has become a net exporter of petroleum products.

Since 1950 the average time price for a gallon of gasoline has been around six minutes for blue-collar workers. We’re actually around five minutes today. The United States has some of the lowest gasoline time prices on the planet.

Yes, we’ve had periods where the price has spiked, typically due to political turmoil, but time and again, innovation and markets have responded by creating greater abundance. Julian Simon predicted such would be the case, as long as politicians and bureaucrats don’t impose “solutions” that have counter-productive consequences.

Nixon resigned on August 8, 1974, to avoid impeachment for his crime of covering up the Watergate break-in. But to me, his darker crime wasn’t in a hotel—it was in every gas station in America. His Soviet-style controls left behind a nation of frustrated, unhappy customers and pump attendants who bore the real cost of his misguided policies.

Find more of Gale’s work at his Substack, Gale Winds.

World Health Organization | Energy Consumption

Energy Access Has Improved across the world

“Almost 92 percent of the world’s population now has access to electricity, in contrast to 87 percent in 2010. In 2023, increases in the number of people with access to electricity outpaced population growth, raising the rate of global access to 92 percent and reducing the number of people without electricity to 666 million—19 million fewer than the previous year…

The greatest growth in access between 2020 and 2023 occurred in Central and Southern Asia, while the pace of progress in Sub-Saharan Africa calls for significant acceleration.”

From World Health Organization.

Curiosities | Energy Prices

Firewood in the American Economy: 1700 to 2010

“Beginning in the last decade of the 18th century, firewood output increased from about 18% of GDP to just under 30% of GDP in the 1830s. The value of firewood fell to less than 5% of GDP by the 1880s. Prior estimates of firewood output in the 19th century significantly underestimated its value.”

From National Bureau of Economic Research.