Millions of the world’s poorest lack power. Microgrids could be a clean-energy solution.
Startup Aquion prepares to ramp up production of products for storing power in remote microgrids.
More in Energy
Wind and solar get all the attention, but a key path to lowering emissions involves finding a less expensive way to do carbon capture.
A new type of fuel cell could make CO2 storage cheaper, but it could also prove to be a good way to pump more oil out of the ground.
A hydrocarbon-sorting material could replace energy-intensive oil refining steps.
A 19th-century idea might lead to cleaner cars, larger-scale renewable energy.
Building solar and wind projects in the wrong place is wasting billions of dollars in Europe.
An International Energy Agency report says investments in oil technology will lead to a worldwide supply boom.
New prediction models can allow utilities to rely more heavily on wind and save millions.
Composite and 3-D-printed components will mean jet engines that use 15 percent less fuel.
We've hit 400 ppm of carbon dioxide, but we won't know what that means for decades.
Alberta will serve as a test bed for large-scale carbon capture and sequestration.