2024-09-26
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◐the world's largest lng dual-fuel powered trailing suction hopper dredger "xin haisheng" was delivered.according to a recent report by people's daily, the delivery ceremony of the "new sturgeon", the world's largest and china's first 15,000 cubic meter trailing suction dredger powered by liquefied natural gas (lng) dual-fuel, was held in qidong, jiangsu province.。the main engine, auxiliary generator and boiler of the "new sturgeon" are all lng dual-fuel type. through the most advanced "power control center", the "one-to-two" compound drive mode meets the power needs of the ship under various working conditions such as navigation, dredging, mud throwing, and shore blowing. in gas mode, the ship can reduce 80% of nitrogen oxides and 20% of carbon dioxide emissions, eliminate sulfur oxides and particulate matter emissions, and meet the emission requirements of the international maritime organization imo tier ⅲ.
◐the first private enterprise in inner mongolia and northeast china to invest in an incremental distribution network project, a 220kv substation.according to a report by china news network on september 22,the chenfeng 220kv substation of guangxing power grid in naiman banner, tongliao city, inner mongolia autonomous region was successfully connected to the grid on september 21, marking the official operation of the first incremental distribution network project with full voltage levels invested by private enterprises in inner mongolia and northeast china.as of now, the electricity price for households is 0.38 yuan.compared with the large power grid, the price reduction is about 26%, saving local companies more than 100 million yuan in electricity costs each year.
◐the first carbon sink transaction for a soil and water conservation project in the pearl river basin was signed in lingchuan, guangxi.according to chinese newsnetseptember 22according to a report on the 21st, on september 21, the first carbon sink transaction of a soil and water conservation project in the pearl river basin - the carbon sink transaction of the lutian small watershed soil and water conservation project in lingchuan county, was signed in lingchuan county, guilin city, guangxi, taking the first step for guangxi to actively explore the realization of the ecological value of soil and water conservation.the transaction was signed by lingchuan county hydropower development company on behalf of the soil and water conservation carbon sink rights holder and the transferee guangxi huaxi nonferrous metals co., ltd. the purchase agreement was signed for a total of 22,400 tons of soil and water conservation carbon sinks, with a transfer price of 50 yuan per ton, for a total amount of 1.12 million yuan.
◐shanghai: rmb 1 million in funding for the design and research of a new type of high-performance energy storage high-temperature molten salt system.the shanghai municipal science and technology commission recently issued the "notice on the application guidelines for shanghai's 2024 explorer program (second batch) projects", which states that:collection scopeinclude,design and research of new high-performance energy storage high-temperature molten salt system,research on ordered membrane electrodes for fuel cells,research on multi-energy peak load prediction and optimization system based on artificial intelligence, etc.the funding amount is 1 million yuan.
◐russia said it attacked ukrainian energy facilities, and ukraine said it attacked russian ammunition depots.according tocctv news reported,on september 21, local time, the russian ministry of defense reported that in the early morning of that day, the russian army used high-precision weapons and offensive drones to carry out cluster strikes on energy support facilities, drone production workshops and personnel and equipment deployment points of ukrainian military enterprises. the general staff of the ukrainian armed forces stated on september 21 that the ukrainian army attacked the russian army's ammunition depot and nearby radar station in the krasnodar territory that day.
◐an explosion occurred in a coal mine in tabas district of south khorasan province, iran.according tocctv newsreported on september 22,iran tabas minedienumber of peoplethe number of casualties rose to 51, with 20 injured.septemberon the evening of the 21st, a natural gas leak occurred in a coal mine in tabas area of south khorasan province, iran, causing an explosion.
◐the largest single-unit hydropower project exported to africa by china's own brands was signed.dongfang electricrecently news,dongfang international, a subsidiary of dongfang electric corporation, successfully signed a contract with ethiopian koishahydropowerstandthe contract for the electromechanical complete set project is the largest single-unit capacity of a chinese independent brand exported to africa.hydropowerorder。the total installed capacity of the project is 1,800 mw, with a total of 6 300 mw vertical mixed flow units installed.after the power station is completed, the annual power generation will exceed 6 billion kwh, reducing carbon emissions by about 1 million tons.