Answer:
solar
Step-by-step explanation:
The future in energy generation is the solar energy. The solar energy is the heat and light energy that is obtain from the sun energy. It is the renewable energy an done of the cleanest source of energy. The industry experts predicts that United States will double the installation of solar cells to four million by the year 2023 in order to harvest these solar power. The solar photovoltaic cells convert sunlight into electricity. By 2024, the renewable electricity is predicted to increase by 1 200 GW.