Constellation Energy 的波士顿液化天然气进口终端保持开放

联邦能源管理委员会去年警告称,关闭 Constellation 埃弗雷特液化天然气终端的计划可能会威胁东北电网。

哈特能源员工

几个月前, Constellation Energy宣布其美国东北部一个重要的液化天然气进口站可能面临关闭,但该公司仍将继续运营该站。

马萨诸塞州公共事业部表示,足够多的区域天然气客户签署了为期六年的液化天然气供应合同,使得波士顿埃弗雷特液化天然气终端的运营具有经济可行性。

埃弗雷特液化天然气公司曾面临关闭,因为其业务正式与供应米斯蒂克发电厂有关,而后者已于 5 月关闭。联邦能源管理委员会 (FERC) 警告称,如果没有液化天然气备用供应,极端寒冷天气可能会威胁东北电网。

随着该终端保持开放,波士顿将拥有两个液化天然气进口终端,即埃弗雷特和东北门户液化天然气终端,后者是位于马萨诸塞州海岸 13 英里的海上设施。 

保持该设施开放不会直接促进美国液化天然气制造商的发展。该工厂受美国《琼斯法案》的约束,该法案禁止非美国制造和非美国船员的船只在美国港口之间航行。

由于没有美国制造的液化天然气运输船投入运营,Constellation 将从国际市场购买液化天然气。

根据美国能源信息署的数据,美国每天平均进口不到 1 亿立方英尺液化天然气,几乎所有液化天然气都在冬季运往新英格兰。2023 年,新英格兰进口的所有液化天然气均在埃弗雷特终端交付。  

原文链接/HartEnergy

Constellation Energy’s Boston LNG Import Terminal Remains Open

FERC warned last year that plans to shut Constellation’s Everett LNG terminal could threaten the Northeastern power grid.

Hart Energy Staff

Constellation Energy will continue operating a key LNG import site for the Northeastern U.S., months after the company announced the facility was potentially on the chopping block.

Enough regional gas customers signed six-year LNG supply contracts to make operations at the Everett LNG terminal in Boston economically viable, according to the Massachusetts Department of Public Utilities.

Everett LNG had faced closure because its operations were formally tied to supplying the Mystic power plant, which closed in May. The Federal Energy Regulatory Commission (FERC) warned that an extreme cold event could threaten the northeastern power grid without the LNG backup supply.

With the terminal remaining open, Boston will have two LNG import terminals, Everett and the Northeast Gateway LNG terminal, an offshore facility 13 miles off the coast of Massachusetts. 

Keeping the facility open will not directly boost U.S. LNG manufacturers. The plant is subject to the U.S. Jones Act, which bars non-U.S.-made and non-U.S.-crewed ships from traveling between U.S. ports.

Since no U.S.-made LNG tankers are operational, Constellation will purchase LNG from the international market.

According to the U.S. Energy Information Administration, the U.S. imports less than an average of 100 MMcf/d of LNG, almost all of which goes to New England during the winter months. In 2023, all LNG imported into New England was delivered at the Everett terminal.