A small Finnish town has turned to the world's largest commercial sand battery to tackle a major hurdle in the energy transition: intermittency. The giant sand battery can cover almost one month of ...

If you wanted to save some money by learning how to check your home for air leaks, poor insulation, and power-hungry lightbulbs, the Department of Energy’s website was ready to help. And if you needed ...

S&P Global Energy’s 2026 Tier 1 Cleantech Companies list recognizes leading suppliers across solar, inverters, wind, battery energy storage systems, and introduces a new battery cell category, using ...

A sudden electricity crunch in the US, driven by artificial intelligence, is colliding headlong with the Trump administration’s attacks on wind and solar. President Donald Trump has presented his anti ...

With Biofinity Energys, CooperCompanies aims at people who stare at screens for hours and end up with tired, dry eyes. What the monthly silicone hydrogel lens promises in everyday use, where it ...

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Shares in LG Energy Solution surged after the company's unit secured a battery deal. The deal underscored LG’s push into U.S.-made storage batteries. Shares of LG Energy Solution closed 15.25% higher ...

How might the newly-approved Duke Energy merger impact your electric bill? The company says combining Duke Energy Carolinas in the western half of North Carolina and Duke Energy Progress in the east ...

Nuclear-energy company X-Energy XE-3.30%decrease; down pointing triangle scrapped a public offering less than three years ago after investors showed little interest. On Friday, X-Energy’s shares ...

A half-century ago, in the wake of a Middle East oil crisis that sent energy prices soaring, Congress established the Department of Energy. Ever since, the department has taken some big hits, but ...

Share on Pinterest Kim Kardashian has released a new energy drink with paraxanthine instead of caffeine. Image credit: Axelle/Bauer-Griffin/Getty Images Kim Kardashian has launched a new energy drink ...

WASHINGTON, DC - APRIL 08: U.S. President Donald Trump holds an executive orders after signing a series of orders on American energy production during a ceremony in the East Room of the ...