A power plant in east China's Suzhou City, Anhui Province, has installed two massive molten salt tanks, improving load following, steam supply, and grid stability at the aging facility.
Situated downtown, the two coal-fired units at Suzhou Power Plant have supplied both power and heat to the city's residents.
As Suzhou works toward carbon peaking and neutrality targets, the two units have been experiencing more frequent peak regulations, startups, and shutdowns, causing fluctuations in heat generation. This unstable steam supply has significantly affected power generation stability.
Mainly using ternary molten salt and designed with a thermal storage capacity of 1,000 megawatthours (MWhs), the two newly built giant molten salts tanks are expected to ensure original heat generation capacity, enhance load-following capability of the coal-fired units, and boost the transformation of the old power plant.
"Once the project is completed, the power generation units at the Suzhou Power Plant can achieve continuous heat supply for 4 hours while operating at full capacity. They can also ensure continuous heat supply for 5 hours even when operating at 30 percent of the rated load to achieve deep peak shaving. At the same time, its heat generation capacity will reach 410 tonnes per hour, which is 260 tonnes higher than the previous level," said Qiao Yancai, head of molten salt energy storage at the Suzhou Power Plant.
The project will help reduce standard coal consumption by 32,000 tonnes and cut carbon emissions by about 85,000 tonnes annually.
Molten salt energy storage revamps aging power plant in east China's Suzhou
A major port in northern Venezuela came under U.S. airstrikes in the early hours of January 3, which caused extensive damage to civilian infrastructure, destroyed critical medical supplies in a warehouse, and severely impacted centuries-old cultural heritage sites, according to local residents.
The La Guaira Port, a vital hub for imports that support daily life in the region, was heavily damaged during the attack.
Large quantities of medical supplies stored at the port were destroyed. A historic cultural building dating back for some 300 years was also badly damaged by the bombardment.
Residents living near the port recalled the terrifying scenes as explosions shook nearby neighborhoods.
Humberto Bolivar, who lives in a community separated from the port by only a main road, said the blast waves shattered his home's windows, while stray shrapnel struck the water tank on his roof. According to reports, three missiles were fired at the port that night.
Bolivar said that beyond material losses, he is most concerned about the psychological impact on his children, who remain too frightened to leave their home days after the attack.
"The United States invaded our country. The children were frightened. This is not good for them, because it leaves some children with psychological trauma. They do not want to go to school or leave the house, because they are afraid that something worse might happen. We truly do not want this to happen to our country," he said.
Apart from civilian facilities, local cultural heritage site was also affected.
The La Guaira state government building, a structure with nearly 300 years of history and once served as the site of Venezuela's first national customs office, was struck by the force of the explosions.
Windows of the building were shattered, and furniture scattered across the floor.
"As people of La Guaira, we feel deep pain. Our cultural heritage has been bombed. We are living in constant anxiety and suffering, and life can no longer be the same as it was before," said a local named Henry Cumares.
The U.S. side has claimed the airstrikes targeted warehouses allegedly used to store narcotics. However, locals refuted such accusation.
"According to what Donald Trump said, they bombed this place using the excuse that the warehouses here were used to store drugs at the port. But based on the video released by our governor, these warehouses that were burned contained medicine for kidney patients and foods. Many people depend on these supplies to survive. I think the bombing is extremely despicable," said a local resident named Alejandro Capriles.
US strike hits Venezuelan port, wrecking medical supplies, heritage building
