What are the main new energy sources currently under development?

[LaPatrick]

New energy sources such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy, and nuclear fusion energy are currently being developed. New Energy (NE): Also known as unconventional energy. It generally refers to renewable energy sources that are developed and utilized based on new technologies, including solar energy, biomass energy, wind energy, geothermal energy, wave energy, ocean current energy, tidal energy, and the thermal cycle between the ocean surface and deep layers. Below are specific introductions about new energy vehicles: 1. Definition: New energy vehicles refer to vehicles that use unconventional vehicle fuels as power sources, integrating advanced technologies in vehicle power control and driving, forming vehicles with advanced technical principles, new technologies, and new structures. 2. Types: New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc.