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DOE Announces New Pathway to Test Advanced Reactors

William Attardi on June 26, 2025

The U.S. Department of Energy (DOE) announced the start of a new pilot program to expedite the testing of advanced nuclear reactor designs under DOE authority outside of the national laboratories.  In accordance with President Trump’s Executive Order, Reforming Nuclear Reactor Testing at the Department of Energy. This action represents an important step toward streamlining nuclear reactor testing and ensuring at least three reactors achieve criticality by July 4, 2026. DOE Announces New Pathway to Test Advanced Reactors – electrifiED

DOE Terminates 24 Clean Energy Projects

William Attardi on June 2, 2025

U. S. Secretary of Energy Chris Wright announced the termination of 24 awards issued by the Office of Clean Energy Demonstrations (OCED) totaling over $3.7 billion in taxpayer-funded financial assistance. After a thorough and individualized financial review of each award, DOE found that these projects failed to advance the energy needs of the American people, were not economically viable, and would not generate a positive return on investment of taxpayer dollars. Of the 24 awards cancelled, nearly 70% (16 of the 24 projects) were signed between Election Day and January 20th.  DOE Terminates 24 Clean Energy Projects – electrifiED

DOE Announces Accelerated Siting of Data Centers

William Attardi on May 29, 2025

Oak Ridge National Laboratory (ORNL) and Elementl Power have teamed up to advance a data-driven siting approach for advanced nuclear projects. The work started through a U.S. Department of Energy (DOE) GAIN voucher and contributed to Elementl’s recent agreement with Google to prepare three U.S. sites for advanced nuclear deployment. Each site would have at least 600 megawatts of capacity and would likely be used to power large-scale data centers. Nuclear energy can provide around-the-clock abundant and reliable electricity, making it an attractive solution to meet rising energy demand from AI and data centers. Google will provide early-stage capital to develop three sites for advanced reactor projects with final technology selection and site confirmation pending further development milestones. DOE Announces Accelerated Siting of Data Centers – electrifiED

Energy Department Proposes to Cut 47 Rules in ‘Largest Deregulatory Effort in History’ by Rachel Frazin

William Attardi on May 13, 2025

 The Energy Department plans to ax a long list of efficiency regulations, including those pertaining to stoves, ovens, showerheads, clothes washers, dishwashers and microwaves. The rules also apply to a smattering of other policies ranging for guidelines under which the department buys oil for the Strategic Petroleum Reserve to nondiscrimination requirements for grant recipients. Energy Department proposes to cut 47 rules in ‘largest deregulatory effort in history’

Can Solar Help Offset the AI’s Energy Demand? by Greg Zimmerman

William Attardi on April 30, 2025

Demand from data centers is expected to more than triple by 2028, according to the Department of Energy. This is largely due to the explosion of Artificial Intelligence, and its intense demand for electricity.  Meta, Amazon, Google, and Microsoft are just a few of the big tech companies investing billions in solar technology. Two of the main reasons for the investment in solar is that the solar development timeline is much shorter than for other sources electricity. At 1.4 years, solar is the shortest timeline to develop an 800-megawatt solar plant. That’s compared to 15 years for a nuclear power and 6.7 years for a coal-fired power plant.  Also, solar is much less expensive, is easily scalable, and pays back much quicker than other sources of electricity.   Can Solar Help Offset the AI’s Energy Demand?  – Facility Management Green Quick Read

DOE Green-Lights $57M Loan to Restart Michigan Nuclear Plant by Francisco “A.J.” Camacho

William Attardi on March 18, 2025

The Department of Energy has approved a $57 million loan disbursement to restart the Palisades Nuclear Plant in Michigan, marking the first financial commitment from the Trump administration for nuclear revival. DOE’s disbursement is part of an existing $1.52 billion loan guarantee aimed at restoring the 800-megawatt facility, which, if successfully restarted, would be the first U.S. commercial nuclear reactor to resume operations after being shut down. DOE green-lights $57M loan to restart Michigan nuclear plant – E&E News by POLITICO

Energy Department Acts to Lower Prices and Increase Consumer Choice with Household Appliances

William Attardi on March 8, 2025

Led by President Donald Trump, U.S. Secretary of Energy Chris Wright announced the Department of Energy will postpone the implementation of seven of the Biden administration’s restrictive mandates on home appliances. The Feb. 14 actions are a key step in undoing the previous administration’s burdensome policies that have driven up costs, reduced choice and diminished the quality of Americans’ home appliances. Perma | Energy Today’s actions postpone the efficiency standards for the following home appliance rules:

Perma | Energy Department Acts to Lower Prices and Increase Consumer Choice with Household Appliances | Department of Energy

The Role of Energy Audits in Enhancing Facility Performance by Ellie Gabel

William Attardi on March 4, 2025

According to the U.S. Department of Energy (DOE), approximately 30% of the money used to power buildings — around $400 billion annually — is wasted yearly. A professional-grade energy audit can help facility managers reduce electricity expenses without compromising comfort or safety. During a commercial energy audit, an auditor assesses how, where and why a facility consumes power. They aim to address inefficiencies and identify areas of opportunity, enabling a substantial energy consumption reduction. Whatever the audit’s results, management will receive a baseline on the property’s energy consumption, waste and reuse effectiveness rating. They can use this data to identify pain points, explore areas of opportunity, or prioritize equipment upgrades. Nearly 40% of a building’s energy usage can be attributed to lighting. Replacing outdated lighting fixtures with more energy efficient options can drastically reduce those costs. The Role Of Energy Audits In Enhancing Facility Performance

Lighting Revolution in Two Graphs: LED Distribution In Residential And Commercial Applications by Craig DiLouie

William Attardi on January 15, 2025

As the LED revolution achieves increasing adoption, a recent report by the Department of Energy illuminates the growth. Published in April 2024, the “2020 U.S. Lighting Market Characterization” https://tinyurl.com/3fczwe9s estimates technology distribution among the U.S. installed base of units (lamps/luminaires), along with energy consumption. Residential sector: Let’s start with the residential lighting sector, where an estimated 6.5 billion units are installed, accounting for 80% of lighting installations. LED was the most popular light source in 2020 with 3.1 billion units installed or 48% of the total, nearly 50% less energy than in 2015.  Commercial buildings: In the commercial building sector, with its estimated 1.6 billion installed units, we see a similarly striking snapshot of LED earning virtual parity with other light sources. In 2020, LED reached an overall share of 48% of the installed base and a rough parity with fluorescent, nearly 30% less energy than 2015 and 57% less than 2001. Again, LED adoption is today the majority light source in commercial buildings.  Lighting Revolution in Two Graphs: LED distribution in residential and commercial applications – Electrical Contractor Magazine

Trump Return Likely to Slow, Not Stop, US Clean-Energy Boom

William Attardi on November 21, 2024

Donald Trump’s return to the White House will refocus the nation’s energy policy onto maximizing oil and gas production and away from fighting climate change, but the Republican win in Tuesday’s presidential election is unlikely to dramatically slow the U.S. renewable energy boom. Renewable energy sources such as solar and wind are the fastest-growing segments on the power grid, according to the Department of Energy, driven by federal tax credits, state renewable-energy mandates, and technology advancements that have lowered their costs. Trump return likely to slow, not stop, US clean-energy boom | Reuters

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.