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!

Follow us on social media for the latest updates in B2B!

Image

Latest

Engineering
Engineering Education Needs to Be Human-Centered, Purpose-Driven, and Grounded in Real-World Problem Solving
May 11, 2026

Student disengagement, the rapid rise of AI, and shifting workforce expectations are pushing higher education to rethink how it prepares graduates. Engineering programs—long defined by rigor and technical depth—are now under pressure to stay relevant, improve retention, and produce graduates who can actually solve real-world problems, not just theoretical ones. And the numbers back…

Read More
Solo Stove
From Fire Pits to Outdoor Rituals: How Solo Stove Is Building a Lifestyle Brand Through Differentiation and Design
May 8, 2026

The backyard has become more than a place to grill, sit, or pass through on the way back inside. Increasingly, it is being treated as an extension of the home itself: a gathering place, a design statement, and a stage for the small rituals that bring people together. Solo Stove has leaned into that…

Read More
faith
Crafted Journey How To: Aligning Faith, Leadership and Career Purpose Without Losing Sight of What Matters Most
May 5, 2026

Professionals are increasingly questioning whether career success alone can deliver meaning, identity and long-term fulfillment. Coaching has moved beyond productivity hacks into deeper questions of purpose, faith and human flourishing, especially for leaders who want their work to create impact without becoming their entire identity. Research has consistently found a strong business case for…

Read More
AI adoption strategy
The AI Reality Check: Why AI Adoption Strategy, Not Tools, Will Decide the Winners
May 5, 2026

Artificial intelligence has moved from novelty to necessity almost overnight. Since generative AI tools entered the mainstream just a few years ago, organizations across every industry have felt pressure to “do something” with AI—often before they fully understand what that something should be. Research shows that while most companies are experimenting with AI, very…

Read More