Energy & Green Tech

In Iceland, CO2 sucked from the air is turned to rock

At the foot of an Icelandic volcano, a newly-opened plant is sucking carbon dioxide from the air and turning it to rock, locking away the main culprit behind global warming.

Energy & Green Tech

First electric autonomous cargo ship launched in Norway

Zero emissions and, soon, zero crew: the world's first fully electric autonomous cargo vessel was unveiled in Norway, a small but promising step toward reducing the maritime industry's climate footprint.

Energy & Green Tech

Using ocean plastic waste to power ocean cleanup ships

A team of researchers from Worcester Polytechnic Institute, Woods Hole Oceanographic Institution and Harvard University believes that the plastic amassing in floating islands in the oceans could be used to power the ships ...

Energy & Green Tech

The reasons behind lithium-ion batteries' rapid cost decline

Lithium-ion batteries, those marvels of lightweight power that have made possible today's age of handheld electronics and electric vehicles, have plunged in cost since their introduction three decades ago at a rate similar ...

page 1 from 13