We remember Thomas Edison as the inventor of the incandescent light bulb, but he deserves credit for something much larger, an even more singular invention that profoundly changed the way the world works: the modern electric utility industry. Edison’s light bulb was the first to work within a...

The economics of electric utilities -- Early commercialization -- The first electric utilities -- The adoption of state commission rate regulation -- Growth and growing pains -- Public utility holding companies: opportunity and crisis -- Public utility holding companies: indictment and "death...