The Carnot cycle is the gold standard for heat engine efficiency, defining the maximum theoretical performance possible between two temperatures. While no real engine can reach this limit due to ...

A study published in Physical Review Letters (PRL) details a "Gambling Carnot Engine" that researchers report can attain 100% efficiency while also improving power generation. The researchers present ...

Record-high temperatures around the world have become the new normal, and it will probably get worse in the coming decades. This unprecedented change in global climate has had a severe impact on our ...

Dutch startup BlueHeart Energy is testing its thermoacoustic heat pump engine in residential settings, with a limited European launch expected in spring 2027, followed by gradual scaling. The system ...