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

marketers
Daily 12 Minute AI Habits for Marketers with Measurable Results
December 19, 2025

In this episode of The Marketing AI SparkCast, Aby Varma—founder of Spark Novus, which partners with marketing leaders to adopt AI responsibly and strategically—hosts Frank Lazaro, author of Finding 12 Minutes. Their conversation reveals how marketers can practically implement AI into daily workflows and unlock measurable productivity—starting with just twelve minutes a day. Topics Covered: The…

Read More
sports
The Business of Sports Tourism: How Dallas Converts Sporting Events Into Long-Term Economic Growth
December 19, 2025

Dallas–Fort Worth is entering its biggest global sports moment in decades. FIFA has confirmed the region will host nine matches at AT&T Stadium (branded as “Dallas Stadium” during the tournament) as part of the expanded 48-team, 104-match 2026 FIFA World Cup. With the group-stage draw now public and local planning accelerating—from stadium upgrades to…

Read More
in-home senior care
Bridging the Gap Between Hospital Discharge and Daily Life: How In-Home Senior Care Improves Outcomes and Reduces Readmissions
December 19, 2025

As hospitals across the U.S. shorten length of stay and push more recovery into the home, families are increasingly left to manage complex care needs without formal training or support. Roughly one in five patients with chronic conditions like COPD or congestive heart failure is readmitted within 30 days—a cycle that costs the healthcare…

Read More
business
Why Passion Beats the Perfect Business Idea by Ben Maitland
December 18, 2025

In a moment when AI tools, creator platforms, and decentralized media are reshaping how companies grow, founders are being forced to rethink what actually drives long-term success. According to Forbes, citing CB Insights research, 42% of startups fail because there simply isn’t a market for their product or service. As markets move faster and business…

Read More