Efficiency and profitability go hand in hand, but they are not equivalent. Let’s look at why. Efficiency can be applied to ...

Welcome to part two of our exclusive four-part interview series, where we’re endeavouring to find out what Audi’s iconic slogan – Vorsprung durch Technik, or progress through technology – means to the ...

Quantum mechanics has a reputation that precedes it. Virtually everyone who has bumped up against the quantum realm, whether ...

U.S. power consumption will hit record highs in 2025 and 2026, the U.S. Energy Information Administration said in its ...

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

The efficiency formula is shown to fit remarkably well the efficiency data of a number of representative low power and low voltage commercial dc-to-dc converters regardless of their topology as well ...

Discover the advantages of district energy systems, which effectively utilize fuel inputs, often through combined heat and ...

In Nebraska, a publicly owned utility deftly tackles the challenges of delivering on reliability, affordability, and ...

Efficiency standards can still help consumers. For most of the past half century, the arc of energy efficiency bent toward ...

Understanding the magnetic materials inside devices like chokes and transformers can help guide engineers to make smart selections that lead to significantly higher power ...

Power gets a massive increase, from the current 470 hp (350 kW) to 804 hp (600 kW). That's not far shy of next year's F1 machines, which will generate 1,006 hp (750 kW), but only when their hybrid ...

Invert the efficiency formula and it shows miles per kWh, like mpg: The 30-kWh car goes 3.3 miles per kWh, while the 40-kWh car only gets 2.5 miles per kWh.