Energy & Green Tech

New strategy enhances oxygen reduction in zinc-air batteries

Batteries are undergoing rapid advances. For example, modern zinc-air batteries have the remarkable ability to use oxygen as energy—but that oxygen isn't stored in the battery itself. Zinc-air batteries take in surrounding ...

Energy & Green Tech

'Battery on wheels': Sweden powers homes with EVs

When they get home, the residents of a small housing association on the outskirts of Hudiksvall, Sweden, plug in their electric vehicles to charge them or, intriguingly, power their homes.

Energy & Green Tech

This specially-designed jacket pulls drinking water from thin air

Engineers at The University of Texas at Austin have developed a jacket that harvests drinking water directly from the air. The technology could benefit anyone who spends a lot of time in areas without easy access to drinking ...

Energy & Green Tech

Food waste beads could boost direct air capture by 10% to 50%

In order to stabilize global warming at less than 1.5°C in the long term, there is a need not only for a drastic reduction in greenhouse gas emissions but also for technologies to remove and store hundreds of billions of ...

Energy & Green Tech

Fast-tracking efficiency in light water reactor fuels

Coupling a power uprate with burnup extension—or how long fuel can produce power before being replaced—allows fuel to operate at a higher power for longer periods. Fuels with accident-tolerant and higher-burnup capabilities ...

page 2 from 4