Skip to content
‹ 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

Free workspace

Turn your Energy expertise into content.

Record interviews, organize footage, and write with AI on a free trial of the MarketScale platform for qualifying companies. No demo required, no credit card.

Try it Free

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!

Your experts belong here

Every story in MarketScale Energy starts with a company putting its field engineers, operations leads, and project developers on the record. Buyers are already reading this topic. The only question is whose experts they find.

Developers and operators shortlist on credibility, and your engineers give your sales team something real to send.

Book DemoSee how it works15 minutes, straight to a calendar.
B2B Weekly

The week in Energy, and sixteen other industries, every Monday.

Ten stories, one-line takes, five minutes. Free.

Energy: are you visible to AI?

Before they reach out, Energy buyers ask AI engines which vendors to trust. Explore how your experts, customers, and partners can become useful content for buyers and AI search.

Free Trial

You just read one Energy expert. Your company is full of them.

This article was produced through MarketScale. The same platform turns your field engineers, operations leads, and project developers into the articles, video, and social content Energy buyers are searching for. Start a free trial and see it with your own people. For qualifying companies, no credit card, no demo required.

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

What your free trial includes

Hands-on access to the MarketScale platform
Media requests to your crowd, remote recording, AI writing tools
No demo required. No credit card.
For qualifying companies. Company confirmation required.

More Energy Insights

Siemens moves microgrid wiring and testing from the jobsite to the factory

Siemens moves microgrid wiring and testing from the jobsite to the factory

Projects that fit Siemens' standard configurations skip much of the on-site integration. Anything else needs custom engineering.

  • 01A microgrid's controller, protective relays and switchboard can now ship as one factory-tested lineup, which moves much of the integration and protection testing off the jobsite.
  • 02The speed in MIS comes from standardization, so what it does for any one project depends on whether that project fits Siemens' standard configurations. Unusual ratings, controls or protection schemes go to custom engineering.
  • 03"Vendor-agnostic" applies to the energy assets: solar, batteries and generators from other suppliers can connect. The control and protection layer is Siemens' SICAM and SIPROTEC.

Oct 31, 2026

Hardware takes 61.7% of the $98.5 billion grid upgrade market in 2026

Hardware takes 61.7% of the $98.5 billion grid upgrade market in 2026

Global grid modernization spending hits $98.5 billion in 2026, and 61.7% of it goes to hardware. Equipment supply now sets the pace. That could squeeze utilities and data center builders competing for the same high-voltage components.

  • 01When hardware holds 61.7% of the grid modernization market, factory capacity sets the pace for upgrades.
  • 02Distribution networks hold 55.6% of the market, and utilities in the Zpryme survey also ranked distribution automation, FLISR and hardening as top priorities, so feeder-level equipment is where budgets and forecasts agree.
  • 03Smart grid and grid modernization forecasts range from 5.7% to 15.6% annual growth depending on what they count, so the first question for any vendor-cited number is which definition sits under it.

Oct 30, 2026

xAI subsidiary offers to buy Southaven homes near its turbine plant if owners release their noise claims

xAI subsidiary offers to buy Southaven homes near its turbine plant if owners release their noise claims

MZX Tech, the xAI subsidiary running the gas-turbine plant powering its Mississippi data centers, is offering to buy homes in Southaven’s Colonial Hills area if sellers sign a release tied to a June noise lawsuit. The Guardian reported an agent citing a 418-home target and 18 agreed sellers, figures the company has not confirmed. County records show five purchases since Oct. 9.

  • 01Offer letters sent through a local broker condition the sale on a release of all claims in the Haley lawsuit, with prices reportedly keyed to Zillow estimates.
  • 02An agent in Guardian recordings cited a goal of 418 homes and 18 agreed sellers, neither confirmed by the company; county records show five Colonial Hills purchases since October 9.
  • 03Southaven's mayor calls the buyouts voluntary and good corporate citizenship, while renters report 60-day move-out notices after landlords sold.

Oct 28, 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 Demo

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