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DOE Allots $171.5 Million to Expand US Geothermal Energy

William Attardi on February 27, 2026

The U.S. Department of Energy (DOE) announced a funding opportunity of $171.5 million to support next-generation geothermal field-scale tests for both electricity generation and exploration drilling to support characterization and potential confirmation of promising geothermal prospects. The activities enabled by this opportunity will help advance geothermal technology, innovation, and exploration, in turn supporting the potential for geothermal energy to provide affordable, reliable, around-the-clock domestic electricity to Americans nationwide. Although the United States leads the world in geothermal electricity capacity with about four gigawatts, DOE analysis shows the potential for at least 300 gigawatts of reliable, flexible geothermal power on the U.S. grid by 2050. DOE Allots $171.5 Million to Expand US Geothermal Energy – electrifiED

NAED Attends “Unleashing Alaska”

William Attardi on November 7, 2025

The event titled “Unleashing Alaska,” touched on recent Trump Administration efforts to unleash vast oil, gas, and mineral extraction in the state, and forward-looking efforts to craft durable policy by codifying permitting reform through efforts like the SPEED Act, which NAED supports. According to Citizens for Responsible Energy Solutions (CRES), today’s permitting bottlenecks have been estimated to delay $1.5 trillion in projects that are awaiting final approval.  Further, these delays are responsible for a 30% increase in construction costs for developments and $140 billion in lost annual revenue. These efforts, combined with broad-based permitting reform, have the potential to have significant impacts on America’s capacity to extract more oil, natural gas, and minerals in the future. NAED Attends “Unleashing Alaska” – electrifiED

The Statue of Liberty was made with copper but due to oxidation, it turned green.

When the “Lady in the Harbor” first arrived in New York in 1886, she didn’t look like the mint-green icon we know today. In fact, for the first twenty years of her life, she stood as a towering, metallic beacon of reddish-gold. Designed by French sculptor Frédéric Auguste Bartholdi and engineered by Alexandre Gustave Eiffel, the statue was a gift from France to America. To build her, Bartholdi chose copper for three practical reasons:

  • Malleability:It could be hammered into elaborate, thin sheets.
  • Weight:Copper is lighter than stone or bronze, making it easier to ship 350 individual pieces across the Atlantic.
  • Durability:It was strong enough to survive a 27-day ocean voyage and the harsh winds of the harbor.

When she was unveiled on October 28, 1886, her skin—made of 300 copper sheets roughly the thickness of two pennies—shone with a bright, metallic brown luster. The transformation from “penny-colored” to “patina-green” wasn’t planned. Bartholdi actually expected the statue to age into a deeper, darker red. However, the unique environment of New York Harbor—a mix of salt air, moisture, and industrial pollution—triggered a process called oxidation.

The Timeline of Change:

  1. 1886–1900:The bright copper dulled into a dark, muddy brown.
  2. 1903:The first hints of a light green crust, or “patina,” began to appear.
  3. 1906:The color change was so controversial that Congress nearly stepped in. They appropriated $62,000 to paint the statue back to its original color, but the public protested, calling the idea “sacrilege.”
  4. 1910–1920:The statue was a patchy mix of brown and green until 1920, when the oxidation was complete, leaving her entirely teal.

While we now view the green color as iconic, it actually serves a vital structural purpose. The layer of verdigris (the green patina) acts as a protective shield. It seals the copper underneath, preventing the metal from further corrosion and weathering.  By the time the color fully changed, a new generation of immigrants had arrived in America seeing a green statue.