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How to clean solar panels without water

Solar power is expected to reach 10 percent of global power generation by the year 2030, and much of that is likely to be...

Researchers find new way to improve solid-state batteries

In the endless quest to pack more energy into batteries without increasing their weight or volume, one especially promising technology is the solid-state battery. In...

Scientists find better way to calculate fuel efficiency for dolphins

Researchers use noninvasive movement tags and a device that measures oxygen consumption to assess how much energy a dolphin uses while swimming. From foraging for...

Stanford AI deciphers atomic-scale images for better batteries

Today’s rechargeable batteries are a wonder, but far from perfect. Eventually, they all wear out, begetting expensive replacements and recycling. “But what if batteries were indestructible?”...

Scientists find new electrolyte for solid-state lithium-ion batteries

New battery material offers promise for the development of all-solid batteries. In the quest for the perfect battery, scientists have two primary goals: create a...

New catalyst could turn carbon dioxide into gasoline 1,000 times more efficiently

Engineers working to reverse the proliferation of greenhouse gases know that in addition to reducing carbon dioxide emissions we will also need to remove...

Cornell researchers reveal cause of key sodium-ion battery flaw

Scientists have uncovered the source of a persistent problem limiting the durability of sodium-ion batteries. This provides manufacturers with new strategies for powering the 21st...

Almost all common chemicals on Earth aren’t sustainable, shows study

More than 99% of the most widely produced chemicals aren’t sustainable, research finds. In addition, their production is based on fossil raw materials and consumes...

Scientists develop game-changing tech to capture 99% of carbon dioxide from air

University of Delaware (UD) engineers have demonstrated a way to effectively capture 99% of carbon dioxide from air using a novel electrochemical system powered...

Why we need hydropower for a resilient grid

When other types of power plants go dark, hydropower provides a fast, crucial response in seconds. America's most critical piece of energy infrastructure—the grid—is more...