Energy efficiency in physics is not measured the way most people think about it. Instead of asking how much heat a process ...

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 ...

AC induction motors are widely used in industrial applications due to their reliability and low maintenance needs. Comprised of a stator and rotor, these motors convert electrical energy into ...

Forbes contributors publish independent expert analyses and insights. Charles Marshall is energy and water efficiency expert. Whether you are allowing someone to lease property or living in it ...

Two-thirds of the world’s energy is wasted. Energy efficiency opens up immense opportunities for growth, energy security, and the environment. Energy efficiency is a key element of the World Bank ...

Home energy systems are fantastic add-ons to your house. In the long run, they can help you save on utility bills, but they're not perfect. That's because no system is 100% efficient. The reality of ...

As we work toward a fully decarbonized future, energy efficiency is the bridge that makes it possible, writes the CEO of a clean energy nonprofit If you are concerned about rising energy costs, you’re ...

One of the biggest reasons to buy a new refrigerator is better energy efficiency compared with an older model. But how much of a difference does energy efficiency make in the long-term costs of a ...