Skip to content
MarketScale
‹ Back to IndustriesEnergy

3 Sources Leading American Electricity Output

The United States has moved towards energy independence in recent years, mostly through a boom in oil production in places like west Texas. Diversity among energy sources has also played a major role in this process. Electricity is an example of innovation and diversification of resources in energy in the U.S. In 2018, three major…

This story was produced through MarketScale. See how Energy teams put it to work with Customer Stories & Case Studies.

Share
3 Sources Leading American Electricity Output

The United States has moved towards energy independence in recent years, mostly through a boom in oil production in places like west Texas. Diversity among energy sources has also played a major role in this process.

Electricity is an example of innovation and diversification of resources in energy in the U.S. In 2018, three major energy categories drove the country’s electric output.

Fossil Fuels

A combination of natural gas, coal and several other sources were responsible for 2,651 billion kWh of electricity in 2018, according to the U.S. Energy Information Administration (USEIA). Overall, this accounted for 63.5 percent of total electricity generation for the year.

Nuclear

Worldwide, nuclear energy is responsible for approximately 10 percent of electricity production but last year in the U.S. it accounted for almost double that figure. USEIA reports that 19.3 percent of the country’s electricity comes from nuclear power.

Renewable

A large emphasis has been put on renewable energy sources in recent years and that is reflected in its electricity output in 2018. Last year, 17.1 percent of American electricity was generated with renewable resources. This accounted for 713 billion kWh of electricity total. The three leading sources of renewable electricity in 2018 came from hydropower, wind and biomass.

There have never been more viable resources for electricity generation in the United States than there are today, and the 2018 data is an example of the balance among these sources. While fossil fuels still make up the majority of American electricity output, nuclear and renewable energy sources have proven to make an impact and should continue to do so.

For the latest energy news, head to our industry page! You can also follow us for live event coverage on Twitter @MarketScale! Be sure to join the conversation on our LinkedIn Market Leaders pages!

Energy: are you visible to AI?

Before they reach out, Energy buyers ask AI engines which vendors to trust. See how AI describes your company today, and where competitors show up instead.

Free workspace

You just read one expert. Imagine publishing your whole team.

This article was produced through MarketScale. Create a free workspace and turn your own team's expertise into articles, video, and social posts. No credit card, no demo required.

NPS +73 · 1,000+ creators · 38+ countries

What you get, free

Your own MarketScale Studio workspace
One video edit a month, on us
AI writing, editing, and publishing tools
In-platform coaching to learn the system

More Energy Insights

Utilities set to invest $1.1 trillion in grid infrastructure as electrification accelerates

Utilities set to invest $1.1 trillion in grid infrastructure as electrification accelerates

U.S. utilities are planning to invest a substantial $1.1 trillion in grid infrastructure over the next five years, with $208 billion allocated for 2026 alone. This massive investment aims to support the ongoing trend of electrification, impacting both procurement and operational strategies within the energy sector. The long-term commitment signals a significant shift in how utilities will plan and execute their future operations.

  • 01U.S. utilities plan to invest $208 billion in grid infrastructure by 2026.
  • 02$1.1 trillion total investment planned over the next five years.
  • 03Investment will significantly impact procurement and operations planning in the energy sector.

Jul 15, 2026

Siemens Energy to rebrand as Omterra, uniting wind and grid businesses under one name

Siemens Energy to rebrand as Omterra, uniting wind and grid businesses under one name

Siemens Energy is rebranding its wind and grid operations under the new name Omterra to move towards full independence. This consolidation involves Siemens Gamesa and its grid operations. The rebranding signifies a strategic shift for Siemens Energy as it streamlines operations and enhances brand identity.

  • 01Siemens Energy is rebranding as Omterra.
  • 02The rebrand unites Siemens Gamesa and grid operations.
  • 03This move highlights Siemens Energy's push for independence.

Jul 14, 2026

Solar hit 8.7% of global power in 2025, but fossil fuels still grew alongside it

Solar hit 8.7% of global power in 2025, but fossil fuels still grew alongside it

The Energy Institute's 75th Statistical Review indicates that solar energy accounted for 8.7% of global power in 2025. However, despite this growth in renewables, global fossil fuel demand also increased. This simultaneous growth presents challenges for energy procurement strategies.

  • 01Solar power constituted 8.7% of global energy in 2025.
  • 02Despite renewable growth, fossil fuel demand also increased.
  • 03Energy procurement strategies face complexities due to dual growth.

Jul 14, 2026

Explore More Energy Insights

Read more expert perspectives from across Energy.

Browse Energy Hub

For B2B teams

Your experts could be publishing here

Stories like this one run on content MarketScale captures from real practitioners. See how your team's expertise becomes coverage in Energy and beyond.

Book a 15-minute demo

Or call us. No forms required. We pick up. 214-945-2512