Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

The home energy market is heating up with the steadily increasing number of homes that have undergone energy ratings by certified professionals. The Residential Energy Services Network (RESNET) ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Amanda Bellucco-Chatham is an editor, writer ...

Many motors are labeled super, top, and premium efficient, but until a couple years ago, there wasn't any quantitative definition of the term. Then in Many motors are labeled super, top, and premium ...

As plumbing products continue to become more water-efficient, including 1.0-gpf water closets and urinals utilizing only 1 pint of water to flush, there's greater interest in low-consumption fixtures.

Small business owners sometimes rely on performance audits to ascertain the effectiveness of their companies. To identify unprofitable practices, the performance audit might analyze the company as a ...

Diesel engines have carried the bulk of North America’s freight my entire life. Estimates in 2020 were that diesel trucks carried more than 65% of freight by weight and exceeded 72% by value according ...