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Transmission

Once electricity is generated -- whether by burning fossil fuels; through nuclear fission; or by harnessing wind, solar, geothermal, or hydro energy -- it is generally sent through high-voltage, high-capacity transmission lines to local electricity distributors.

Once electricity is generated -- whether by burning fossil fuels; through nuclear fission; or by harnessing wind, solar, geothermal, or hydro energy -- it is generally sent through high-voltage, high-capacity transmission lines to local electricity distributors.

Powering up America’s Waterways
This map demonstrates the potential capacity to generate clean hydroelectric energy at existing non-powered dams across the U.S.

A new report looks at the tremendous potential to generate clean hydroelectric energy at existing dams across the U.S.

Solar Storm Closely Watched Worldwide
While this week's solar storm captures the interest of scientists, researchers and people around the world, the Energy Department works with others to monitor the storm's potential impact on the nation's electrical grid. | Image credit: NOAA.

Monitoring the impact of this week's solar storm to the nation’s electric grid.

Power Jobs: The Smart Grid Workforce
Developing a smarter electrical system also involves investment in training programs to build the workforce we need to successfully design, implement and sell these technologies. The Energy Department funds Smart Grid Workforce Training programs across the country, as pictured above. <a href="http://energy.gov/articles/power-jobs-smart-grid-workforce">Find out more about the exciting career opportunities smart grid technology is enabling</a>.

“Really anyone who likes science or math, we’ve probably got a job for you,” said Justin Johnson, Senior Director of Engineering at Oncor, one of the country’s largest transmission and distribution utilities based in Dallas, Texas. Find out more about the exciting career opportunities smart grid technology is offering.

Power Marketing Administrations Poised to Make Another Big Contribution to America’s Progress

The Power Marketing Administrations have a crucial role to play as America transitions to a clean energy economy – and a stronger, more reliable, more efficient electricity grid that will benefit all Americans.

Building a Better Transmission Tower
A helicopter hoists platforms for linemen during the construction of this single-circuit 500-kilovolt tower – one of hundreds on the McNary-John Day line saving BPA big bucks. | Photo courtesy of Bonneville Power Administration

Find out how new power lines may now require fewer towers per mile, reducing their environmental footprint and price, which in turn helps minimize costs for electric consumers.