ATP stores energy in the chemical bonds formed when the third phosphate group is added to ADP, making it an essential energy currency in cells. The energy released during ATP hydrolysis is primarily electromagnetic in nature, manifested as electrical potential. This energy can be utilized for various cellular functions, such as muscle contraction. The discussion also touches on the concept of wavelength, specifically referencing the energy released from ATP hydrolysis, which is approximately 10^(-19) joules. Using the equation E = hc/λ, this energy corresponds to a wavelength of around 2 microns, placing it in the infrared region of the electromagnetic spectrum. The conversation raises questions about the potential for harnessing this energy in practical applications, such as powering devices or homes.