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This Giant Bubble in Sardinia Stores Energy for the Grid. Here’s How.
When the sun sets on solar panels, these gas-filled domes take over Energy Dome began operating its 20-megawatt, long-duration energy-storage facility in July 2025 in Ottana, Sardinia. In 2026, replicas of the system will begin popping up on multiple continents. Luigi Avantaggiato This giant bubble on the island of Sardinia...
The Texas Transmission Superhighway, Reading & Podcast Picks, December 21st, 2025
Reading and Podcast Picks is a collection of what we’ve been reading and listening to over the last week or so about energy topics. In addition to these R&P Picks, paid subscribers receive access to the full archives, Grid Roundups, and select episodes of the Energy Capital Podcast, like this...
Trump’s return brought stiff headwinds for clean energy. So why are advocates optimistic i
There were some highs amid a lot of lows in a roller coaster year for clean energy as President Donald Trump worked to boost polluting fuels while blocking wind and solar, according to dozens of energy developers, experts and politicians. Surveyed by The Associated Press, many described 2025 as turbulent...
Amazon is selling a Samsung Galaxy tablet for $140
Shoppers say it is "sleek, lightweight, and packed with power."
2 Podiatrists Revealed 5 Pairs of Wear-Anywhere Chelsea Boots That’ll Actually Support My
We spoke with two podiatrists about the most supportive and comfortable Chelsea boots to buy this winter, and their top five picks include Ugg, Vivaia, Steve Madden, Sorel, and Dr. Scholl’s. These podiatrist-recommended Chelsea boots start at $65 at Amazon
GitHub vs. Amazon: 2025’s Gifts for Programmers and Sysadmins
For this year’s holiday celebrations, Hallmark made a special Christmas tree ornament, a tiny monitor displaying screens from the classic video game “Oregon Trail.” (“Recall the fun of leading a team of oxen and a wagon loaded with provisions from Missouri to the West.”) That’s what’s different about 2025: Top...




