New Jersey regulators approved a new benchmarking program requiring 30,000 buildings to annually report their water, gas and electricity use.

Big savings from unplugging vampire power are as much a fantasy as, well, vampires, says columnist Steve Huntoon.

An organization concerned about the health impacts of LEDs has petitioned Nevada regulators to halt installation of the LED streetlights.

The Inflation Reduction Act carries the same number as the Build Back Better Act, but its $670 billion falls far short of the original $2.2 trillion.

NV Energy exceeded Nevada’s renewable portfolio standard requirement of 24% in 2021, according to a report approved by state regulators.

The Energy Department proposed much higher efficiency standards for home furnaces, the first significant federal update to furnace rules in 35 years.

A new Colorado law will require local governments to update their building codes to maximize energy efficiency in new construction.

Energy Secretary Jennifer Granholm said the United States will boost its liquified natural gas exports to 15 billion cubic feet per day by the end of the year.

The parties seeking relief from the New Hampshire Supreme Court from a November order regarding the NHSaves program have withdrawn their appeals.

President Joe Biden’s $5.8 trillion federal budget request for 2023 contains a raft of line items aimed at cutting greenhouse gas emissions.