Clean energy dealmaker, Dan Rittenhouse, today launched the specialty investment bank Catalina Energy Capital. The company is kicking off by announcing three deals it has closed.

We're wasting too much of the clean energy we generate. Reservoirs and caverns can store excess solar and wind power.

The two probes have left the solar system and are still collecting data from the interstellar environment—but their atomic ...

Since Donald Trump announced his pick, Chinese investors and policy-watchers have scrambled for information. More than ...

Normally, I'm looking for the biggest power stations with the greatest capacity, but the Jackery Explorer 100 Plus made me appreciate the smaller things -- especially for the price.