renewable >> rɪˈnjuːəbəl
Definition: [adjective] (of a contract, agreement, etc.) capable of being renewed.
Example: we are on renewable annual contracts
Definition: [adjective] (of a natural resource or source of energy) not depleted when used.
Example: a shift away from fossil fuels to renewable energy
Definition: [noun] a natural resource or source of energy that is not depleted by use, such as water, wind, or solar power.
Example: production costs for the renewables are higher than for coal, oil, or gas