Energy, Wind Energy, and Biomass Energy.

Shaanxi Yanchang Petroleum Group Co Ltd is a Chinese company that is primarily engaged in the exploration, production, and sale of crude oil and natural gas. However, in recent years, the company has also diversified into the renewable energy sector, with a particular focus on solar, wind, and biomass energy. This move is in line with China's broader push towards renewable energy as a means of reducing its reliance on fossil fuels and tackling the issue of air pollution.

In the solar energy sector, Shaanxi Yanchang has been involved in a number of projects aimed at harnessing the power of the sun to generate electricity. One of the company's flagship projects is the Yanchang Solar Park, which is located in the city of Yan'an in Shaanxi Province. The park covers an area of around 2,000 acres and has a total installed capacity of 500 MW. This makes it one of the largest solar parks in China and indeed the world.

The Yanchang Solar Park is made up of a number of individual solar farms, each of which is equipped with photovoltaic (PV) panels that convert sunlight into electricity. The electricity generated is then fed into the grid and sold to local utilities. The park has been operational since 2016 and has been hailed as a major success, both in terms of its contribution to renewable energy generation and its economic impact on the local area.

In addition to the Yanchang Solar Park, Shaanxi Yanchang has also been involved in a number of smaller-scale solar projects across China. These include rooftop solar installations on commercial and residential buildings, as well as solar-powered streetlights and other infrastructure. The company has also been involved in research and development into new solar technologies, such as thin-film solar cells and concentrated solar power (CSP).

Moving on to wind energy, Shaanxi Yanchang has also invested heavily in this sector in recent years. The company has been involved in a number of wind farm projects across China, with a total installed capacity of over 1,000 MW. One of the company's largest wind farms is located in the city of Tongchuan in Shaanxi Province. This wind farm has a total installed capacity of 200 MW and is made up of 100 individual wind turbines.

Like the Yanchang Solar Park, the Tongchuan wind farm has been operational since 2016 and has been a major success. It has helped to reduce the city's reliance on fossil fuels and has contributed to a significant reduction in air pollution. In addition to this, the wind farm has also created jobs and boosted the local economy.

Finally, Shaanxi Yanchang has also been involved in the development of biomass energy projects. Biomass energy is generated by burning organic matter, such as wood chips, agricultural waste, and even municipal solid waste. This process releases energy in the form of heat, which can be used to generate electricity or heat buildings.

One of Shaanxi Yanchang's biomass energy projects is located in the city of Yulin in Shaanxi Province. This project involves the construction of a biomass power plant that will generate electricity by burning agricultural waste, such as corn stalks and wheat straw. The plant has a total installed capacity of 30 MW and is expected to generate around 200 million kWh of electricity per year.

Overall, Shaanxi Yanchang Petroleum Group Co Ltd is a company that is leading the way in the development of renewable energy projects in China. Its focus on solar, wind, and biomass energy is in line with China's broader push towards renewable energy, and its projects have already had a significant impact on the country's energy mix. With its expertise in the energy sector and its commitment to sustainability, Shaanxi Yanchang is well-positioned to continue to be a major player in the renewable energy sector in China and beyond.