Researchers and investors in Scotland say they have a low-tech invention that will help stabilize the electrical grid in a high-tech way. The technology, broadly known as a synchronous condenser, ...

The hands-off nature of today’s most powerful, durable, and quiet standby generator means homeowners don’t really need to think about the inner workings of the machine. Still, understanding the basics ...

A flywheel is a heavy disc attached to the end of a rotating shaft that helps smooth out the engine’s power pulses and store energy through rotational momentum. Related: What Is a Misfire and What ...