So whatever happened to global warming?” That was what US President Donald Trump asked in a tweet a few years ago.The answer, increasingly, is showin.

The Yə̓yus Energy wind project will deliver clean power with less environmental impact than legacy dams while super charging ...

The concept of building your own hydroelectric generator seems simple at face value: use gravity to impart as much force as ...

Abstract: Frequency domain approaches have become essential tools for analyzing the stability of modern power systems with the high penetration of renewable energy. A widely used method is to simplify ...