Energy shielding refers to the use of materials or technologies designed to protect against various forms of energy, such as radiation or electromagnetic fields. This can include physical barriers, like lead or concrete, which absorb or deflect harmful radiation, ensuring safety in environments like hospitals or nuclear facilities. In addition to physical materials, energy shielding can also involve advanced technologies, such as electromagnetic shielding, which prevents interference from external electromagnetic sources. This is crucial in electronic devices, where shielding helps maintain performance and protects sensitive components from damage.