energy
Energy in Italian is translated as 'energia'. It is used in the same way as in English, referring to the capacity of a physical system to perform work. It can also be used metaphorically to describe a person's vitality or enthusiasm.
Solar energy is a renewable resource.
This phrase is highlighting the importance of solar energy as a renewable resource, meaning it is a source of energy that isn't depleted when used.
We need more energy to complete this project.
This phrase is used in the context of a project that requires more energy, possibly indicating physical or mental effort, to be completed.
The city is trying to reduce energy consumption.
This sentence is referring to a city-wide initiative to reduce the amount of energy used to decrease the strain on the environment and potentially lower energy costs.