Solar energy plays a big role in the fight against climate change. As the world turns to solar power, concerns about the ...

Scientists have developed lightning-produced ammonia in gas form—a new, more efficient method that brings us closer to sustainable production of ammonia and transition to a hydrogen (H2)-based economy ...

In the past two years, without much notice, solar power has begun to truly transform the world’s energy system.

In this paper, we consider the downlink transmission of a multi-antenna base station (BS) supported by an active simultaneously transmitting and reconfigurable intelligent surface (STAR-RIS) to serve ...

Scientists at MIT have turbocharged one of nature’s most sluggish but essential enzymes—rubisco—by applying a cutting-edge ...

Joshua New leads an Oak Ridge National Lab team that created a computer model of nearly every building in the United States.

Extending the sensor life time is one of the most important issues in widespread use of Wireless Sensor Networks (WSNs). The Energy Harvesting (EH) sensors have been proposed to overcome the mentioned ...

From AI agents to the energy grid, learn how tech intersects with power in our July/August issue. AI’s footprint today is likely the smallest it will ever be; how are we going to power it in the ...

If Energy Star goes away, finding energy efficient appliances will be harder. Here are some tips by: CALEIGH WELLS, Associated Press Posted: Jun 24, 2025 / 10:13 AM EDT ...

The U.S.-based program claims that its blue seal of approval on efficient appliances saves households an average of $450 on their bills per year. Since its launch in 1992, Energy Star appliances have ...

TWINSBURG, Ohio (AP) — When Judy Sautner recently walked into Power Appliance, a store in a southeastern suburb of Cleveland, she had one goal in mind: replace her daughter’s broken dryer wit… ...