Guardian analysis found the removals coincided with the Trump administration’s push to weaken efficiency rules ...

Energy efficiency standards can make it more expensive to construct new buildings, but they save money for residents in the ...

The Energy Department wants to permanently restrict longstanding efficiency mandates, calling them a "scam." ...

Goodbye, Energy-Saving Appliances? US Eyes Efficiency-Rule Rollback ...

The Ohio Department of Development announced earlier this month that $7.5 million in grants will soon be available to support energy efficiency projects in more communities across the ...

Energy-efficient windows can cut utility bills by up to 13%. Learn what to look for and how they save you money.

The Energy Department on Thursday proposed to put up hurdles for the creation of future energy efficiency standards for ...

Energy efficiency is a transformative, low-cost solution that can fast-track access to affordable and secure energy and boost economic growth. Amid soaring power demand, driven in part by air ...

Has your power bill gone up this summer? Here's how you can get started with a free energy audit and how to do your own.

The world is wasting too much energy. Inefficient vehicles and ships burn more fuel than necessary, inefficient electric motors waste energy, excess heat generated from production is not being ...

The all-Republican Arizona Corporation Commission said efforts to lower consumer demand had achieved their purpose at a high ...