Energy
The Evolution of America’s Energy Supply (1776 – 2014)
The Evolution of America’s Energy Supply (1776 – 2014)
The Energy Information Administration (EIA) recently released data on the history of America’s energy supply, sorted by the share of each energy source. We’ve taken that data to create the chart associated with today’s post.
Related Topic: Mapping Every Power Plant in the United States
The early settlers to North America relied on organic materials on the surface of land for the vast majority of their energy needs. Wood, brush, and other biomass fuels were burned to warm homes, and eventually to power steam engines. Small amounts of coal were found in riverbeds and other such outcrops, but only local homes in the vicinity of these deposits were able to take advantage of it for household warmth.
During the Industrial Revolution, it was the invention of the first coal-powered, commercially practical locomotives that turned the tide. Although wood would still be used in the majority of locomotives until 1870, the transition to fossil fuels had begun.
Coke, a product of heating certain types of coal, replaced wood charcoal as the fuel for iron blast furnaces in 1875. Thomas Edison built the first practical coal-fired electric generating station in 1882, which supplied electricity to some residents in New York City. It was just after this time in the 1910s that the United States would be the largest coal producer in the world with 750,000 miners and blasting 550 million tons of coal a year.
The invention of the internal combustion engine and the development of new electrical technologies, including those developed by people like Thomas Edison and Nikola Tesla, were the first steps towards today’s modern power landscape. Fuels such as petroleum and natural gas became very useful, and the first mass-scale hydroelectric stations were built such as Hoover Dam, which opened in 1936.
The discovery and advancement of nuclear technology led to the first nuclear submarine in 1954, and the first commercial nuclear power plant in the United States in Pennsylvania in 1957. In a relatively short period of time, nuclear would have a profound effect on energy supply, and it today 99 nuclear reactors account for 20% of all electricity generated in the United States.
Related Topic: What it Takes to Power New York (Slideshow)
In more recent decades, scientists found that the current energy mix is not ideal from an environmental perspective. Advancements in renewable energy solutions such as solar, wind, and geothermal were made, helping set up a potential energy revolution. Battery technology, a key challenge for many years, has began to catch up to allow us to store larger amounts of energy when the sun isn’t shining or the wind isn’t blowing. Companies like Tesla are spending billions of dollars on battery megafactories that will have a great impact on our energy use.
Today, the United States gets the majority of its energy from fossil fuels, though that percentage is slowly decreasing. While oil is still the primary fuel of choice for transportation, it now only generates 1% of the country’s electricity through power plants. Natural gas has also taken on a bigger role over time, because it is perceived as being cleaner than oil and coal.
Today, in 2015, wind and solar power have generated 5% and 1% of total electricity respectively. Hydro generates 7%.
Energy
Charted: 4 Reasons Why Lithium Could Be the Next Gold Rush
Visual Capitalist has partnered with EnergyX to show why drops in prices and growing demand may make now the right time to invest in lithium.
4 Reasons Why You Should Invest in Lithium
Lithium’s importance in powering EVs makes it a linchpin of the clean energy transition and one of the world’s most precious minerals.
In this graphic, Visual Capitalist partnered with EnergyX to explore why now may be the time to invest in lithium.
1. Lithium Prices Have Dropped
One of the most critical aspects of evaluating an investment is ensuring that the asset’s value is higher than its price would indicate. Lithium is integral to powering EVs, and, prices have fallen fast over the last year:
Date | LiOH·H₂O* | Li₂CO₃** |
---|---|---|
Feb 2023 | $76 | $71 |
March 2023 | $71 | $61 |
Apr 2023 | $43 | $33 |
May 2023 | $43 | $33 |
June 2023 | $47 | $45 |
July 2023 | $44 | $40 |
Aug 2023 | $35 | $35 |
Sept 2023 | $28 | $27 |
Oct 2023 | $24 | $23 |
Nov 2023 | $21 | $21 |
Dec 2023 | $17 | $16 |
Jan 2024 | $14 | $15 |
Feb 2024 | $13 | $14 |
Note: Monthly spot prices were taken as close to the 14th of each month as possible.
*Lithium hydroxide monohydrate MB-LI-0033
**Lithium carbonate MB-LI-0029
2. Lithium-Ion Battery Prices Are Also Falling
The drop in lithium prices is just one reason to invest in the metal. Increasing economies of scale, coupled with low commodity prices, have caused the cost of lithium-ion batteries to drop significantly as well.
In fact, BNEF reports that between 2013 and 2023, the price of a Li-ion battery dropped by 82%.
Year | Price per KWh |
---|---|
2023 | $139 |
2022 | $161 |
2021 | $150 |
2020 | $160 |
2019 | $183 |
2018 | $211 |
2017 | $258 |
2016 | $345 |
2015 | $448 |
2014 | $692 |
2013 | $780 |
3. EV Adoption is Sustainable
One of the best reasons to invest in lithium is that EVs, one of the main drivers behind the demand for lithium, have reached a price point similar to that of traditional vehicle.
According to the Kelly Blue Book, Tesla’s average transaction price dropped by 25% between 2022 and 2023, bringing it in line with many other major manufacturers and showing that EVs are a realistic transport option from a consumer price perspective.
Manufacturer | September 2022 | September 2023 |
---|---|---|
BMW | $69,000 | $72,000 |
Ford | $54,000 | $56,000 |
Volkswagon | $54,000 | $56,000 |
General Motors | $52,000 | $53,000 |
Tesla | $68,000 | $51,000 |
4. Electricity Demand in Transport is Growing
As EVs become an accessible transport option, there’s an investment opportunity in lithium. But possibly the best reason to invest in lithium is that the IEA reports global demand for the electricity in transport could grow dramatically by 2030:
Transport Type | 2022 | 2025 | 2030 |
---|---|---|---|
Buses 🚌 | 23,000 GWh | 50,000 GWh | 130,000 GWh |
Cars 🚙 | 65,000 GWh | 200,000 GWh | 570,000 GWh |
Trucks 🛻 | 4,000 GWh | 15,000 GWh | 94,000 GWh |
Vans 🚐 | 6,000 GWh | 16,000 GWh | 72,000 GWh |
The Lithium Investment Opportunity
Lithium presents a potentially classic investment opportunity. Lithium and battery prices have dropped significantly, and recently, EVs have reached a price point similar to other vehicles. By 2030, the demand for clean energy, especially in transport, will grow dramatically.
With prices dropping and demand skyrocketing, now is the time to invest in lithium.
EnergyX is poised to exploit lithium demand with cutting-edge lithium extraction technology capable of extracting 300% more lithium than current processes.
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