Thermal power in the context of cement and concrete refers primarily to the heat generated during the hydration process of cement, as well as the thermal energy absorbed, stored, and released by concrete structures over time. The hydration process is exothermic, meaning it releases heat, which can influence the curing speed and resultant strength of concrete. On a larger scale, thermal power considerations also include how concrete buildings interact with their environment through thermal energy exchanges—absorbing heat from the sun or dissipating heat to the surroundings, which impacts energy consumption for heating and cooling.