East China's Jiangsu province has stepped up the construction of major investment projects and ensured their smooth progress through every possible effort so as to fulfill goals for social and economic development. JSBC has the story.
The four ultra-large gas film greenhouses located at the Lu'anzhou Wharf in Changzhou Port have become the first photovoltaic+gas film photovoltaic power station project in China to be put into operation.
The greenhouse with a total area of over 270000 square meters can be used as a fully enclosed storage yard for coal, sand, and gravel, effectively avoiding the problem of dust overflow.
The installed power of distributed photovoltaic systems on the rooftop reaches 7.66 megawatts, with an annual power generation of 11 million kilowatt hours, accounting for 52% of the annual electricity consumption of the dock.
“This project can save about 3,392 tons of standard coal and reduce carbon dioxide emissions by about 9,317 tons annually, with significant energy-saving and emission-reduction benefits,” said Zhang Yuan, Chief Engineer of Changzhou Lu'anzhou Yangtze River Wharf Co., Ltd.
The Jurong Pumped Storage Power Station, a key project of the 13th Five-Year Plan of the State Grid, has completed the paving of asphalt concrete panels on the main dam of the upper reservoir, laying a solid foundation for the 2024 water storage target.
The water storage capacity of the power station's reservoir has run up to 84% of the water required for the first unit to generate electricity. The first unit is expected to be put into operation and generate electricity in October next year, two months ahead of the original plan.
Equivalent to surging the water of a West Lake back and forth between two super large reservoirs, the project can achieve peak shaving and valley filling of electricity by providing 1.35 billion kilowatt hours of electricity to the grid annually.
On December 4th, Jiangsu put into operation its largest single-capacity user-side energy storage project in Nanjing. Energy storage stations store electricity during low grid loads and release it when necessary, thereby creating a huge power bank with a total capacity of 202.8 megawatt hours.
According to calculations, upon its operation, the energy storage power station can reduce the grid load power by up to 24000 kilowatts, save more than 17800 tons of standard coal annually, and reduce carbon dioxide emissions by more than 54000 tons.
