The electric power company is increasing its purchase of electricity from solar power generation.

The electric power company is buying electricity from the solar power plant.

The sunlight is illuminating the room brightly.

I exercise every day to try to increase my muscle mass.

The power supply in this area is unstable.

I bought a book.

In this area, power generation by wind power is the mainstream.

This wind power plant generates enough electricity in a day.

My company is located in Tokyo.

Thunder roared, and lightning ran.