The 120-mile-long pipeline links ExxonMobil and SABIC's ethane cracker in Gregory to storage in Markham, Texas.

A new federal rule sets updated energy efficiency standards for tankless gas water heaters by 2029 — but it doesn’t ban them.

Juan Gonzalez, the influencer behind the ThatWasEpic YouTube channel, has been supporting Phoenix businesses and residents. Here's how.

The new standards, published the day after Christmas, are meant to reduce costs and various emissions, and lead to a “significant conservation of energy,” the Department of Energy’s Office of Energy ...