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June 10, 2014
The Oahe Dam in South Dakota (pictured here) is one of the federal hydropower resources operated by the Western Area Power Administration. As part of a recent tribal leader dialogue, officials from the Energy Department, the Western Area Power Administration and South Dakota tribal leaders discussed ways to lower energy costs for tribes, including options for receiving federal hydroelectricity directly from the Western Area Power Administration instead of from third-party utilities. | Photo courtesy of South Dakota state government.
Energy Department and South Dakota Tribal Leaders Explore Ways to Lower Energy Costs

Learn how the Energy Department is providing South Dakota tribes with resources and technical assistance to help lower their energy costs.

June 9, 2014
Named in honor of American inventor Thomas Alva Edison, Berkeley Lab's newest supercomputer can execute nearly 2.4 quadrillion calculations per second at peak theoretical speeds. | Photo by Roy Kaltschmidt, Berkeley Lab.
Big Science: Supercomputing at the National Labs

This month on Energy.gov, we'll be highlighting supercomputers and the amazing science they make possible.

June 9, 2014
Check out the updated Energy Saver guide for tips on saving money and energy at home. | Graphic by the Energy Department.
Updated Energy Saver Guide Helps You Save Energy and Money at Home

We've updated the popular Energy Saver guide to help you save money by saving energy.

June 5, 2014
The <a href="/node/801451">Ivanpah Solar Electric Generating System</a> in Ivanpah Dry Lake, California. | Photo by Gilles Mingasson, Getty Images for Bechtel.
The Year of Concentrating Solar Power: Five New Plants to Power America with Clean Energy

Learn about a new report that explains why 2014 is the year for concentrating solar power in the U.S.

June 4, 2014
Thanks to funding from the Recovery Act, the University of South Alabama Medical Center is saving energy while providing better care to its patients. | Photo courtesy of the University of South Alabama Medical Center.
Energy Upgrades to Alabama Trauma Center Help Improve Patient Care

In Alabama, a Recovery Act grant is helping a hospital save energy while providing better care to its patients.

June 3, 2014
Photo via iStock by Getty Images.
Proposed EPA Rules Will Cut Carbon Pollution While Maintaining Reliability

The Energy Department is committed to supporting successful implementation of EPA’s Clean Power Plan while maintaining electric grid reliability.

June 2, 2014
EPA's Clean Power Plan to Fight Climate Change and Build the Clean Energy Economy

A new plan proposed by the Environmental Protection Agency will cut carbon pollution from existing power plants 30 percent by the year 2030, helping to leave a safer, cleaner planet behind for future generations.

May 30, 2014
You're home's building envelope protects your home's interior from the outdoor environment to keep you comfortable all year long. But it can also contribute to higher heating and cooling costs. Learn how to improve its efficiency and save you money. | Photo courtesy of Kenneth Kelly, National Renewable Energy Lab.
#AskEnergySaver: Building Envelopes

Answering your questions about building envelopes -- from advice about improving the efficiency of attics and roofs to what to look for when buying new windows.

May 30, 2014
The Brookhaven Graphite Research Reactor (BGRR) was the first reactor built in the U.S. for peacetime atomic research following World War II. Over 18 years, an estimated 25,000 scientific experiments were carried out using the neutrons produced in the facility's 700-ton graphite core. In addition to advancing the understanding of atomic nuclei and the structures of solid materials, the BGRR helped produce groundbreaking medical isotopes that are particularly useful in diagnosing and treating cancer and other diseases. In this 1957 photo, a researcher works on the south face of the BGRR. | Photo courtesy of Brookhaven National Laboratory.
Photo of the Week: The Brookhaven Graphite Research Reactor

Check out our favorite energy-related photos!

May 30, 2014
Livestream Recording of the Clear Path II Event on May 28, 2014
VIDEO: “Clear Path II” Helps the Department Prepare for Hurricane Season

Learn how the Energy Department is helping the energy sector prepare for hurricane season.