American Water Works Company, Inc. is merging with Essential Utilities (WTRG), forming a combined entity with a rate base of $29.3 billion in response to a looming $434 billion water infrastructure investment gap. The merger coincides with American Water's plan to invest $19-$20 billion from 2026 to 2030 and address its own infrastructure needs, for which it expects to allocate up to $42 billion. With a price-to-earnings multiple of 22.7 and a growth target of 8-9% for its rate base, the company continues to strengthen its position as the largest regulated water utility in the U.S., serving over 14 million people.