In recent years, there has been a significant improvement in living standards worldwide, leading to a heightened awareness of environmental protection. As a result, the development and utilization of green energy sources have garnered considerable attention.

With the global economy expanding at an unprecedented pace, the demand for energy has surged to new heights. Conventional energy sources can no longer meet this escalating demand, prompting developed countries in the West to embark on the development of alternative energy sources.

The emergence of the global energy crisis has not only impeded economic growth but also affected the geopolitical landscape.

Simultaneously, the low efficiency of energy utilization has contributed to soaring energy consumption and exacerbated the imbalance between energy supply and demand. Overreliance on foreign energy markets poses potential threats to domestic economic stability and national security.

Consequently, the search for alternative energy sources has become an imperative path for the development of each nation.

While traditional energy resources such as coal and oil are non-renewable and unable to sustain long-term economic development, green energy sources such as wind, water, solar, and tidal energy are not only abundant but also offer economic and environmental advantages.

These renewable energy sources can help alleviate the strain on conventional energy reserves while promoting sustainable economic and environmental practices.

Recognizing the importance of green energy, countries worldwide are actively pursuing its development and formulating strategies for clean energy generation. China, as a major energy consumer, has proactively put forth plans to replace traditional energy sources with green alternatives.

By capitalizing on locally suitable green energy sources, China aims to prioritize environmental protection while promoting the harmonious development of energy, environment, and the economy, ensuring the nation's sustainable and healthy economic growth.

Green energy, also known as clean energy, encompasses both a narrow and broad definition. In a narrow sense, green energy refers to renewable energy sources such as solar, wind, hydro, bio, geothermal, and ocean energy.

These sources not only possess vast reserves but also have the advantage of replenishment and minimal pollution. In a broader sense, green energy also includes low or non-polluting energy sources such as natural gas, clean coal, and nuclear energy.

As a novel form of energy, green energy offers numerous advantages including cleanliness, lack of pollution, and renewability, making it highly sought after by countries worldwide. It not only ensures the sustainable development of economies but also plays a vital role in protecting the ecological environment.

Currently, nations are actively investing in research and development of various green energy sources, with some already being successfully integrated into everyday life.

Within the global context, the European Union leads in biomass research, while the United States excels in wind power and solar photovoltaic technologies. Japan, on the other hand, focuses on solar thermal energy.

Developing countries, due to their limited access to core technologies, have primarily played a role in the production and processing stages of the green energy development and utilization industrial chain. However, these countries are striving to bridge the technological gap and catch up with advancements in green energy.

The rising global living standards have heightened the importance of environmental protection, leading to an increased focus on green energy development and utilization. The inadequacy of conventional energy sources to meet the growing demand has sparked a global energy crisis, impacting economic growth and international relations.

Recognizing the limitations of non-renewable resources, countries worldwide are actively pursuing the adoption of green energy, with a particular emphasis on renewable sources.

By investing in clean energy, nations can ensure sustainable economic development while safeguarding the environment for future generations.