Florida’s Tampa Electric plans to retire a coal-fired unit 18 years early,convert some coal capacity to natural gas and install 600 MW moresolar – in addition to the 655.2 MW operational as of Jan. 1 – by 2023.This shift to near-zero marginal cost solar would tend to weakenpower prices, but this may be counteracted by the need for gas-firedgeneration and battery storage, which is also slated for newdevelopment, an S&P Global Platts Analytics power market analystsaid Jan. 22.
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机译：佛罗里达州的坦帕电动计划将于18年提前退出燃煤单位，将一些煤炭容量转换为天然气，并安装600 MW太阳能 - 除了截至1月1日的655.2兆瓦运营 - 截至2023年。这种转变为接近零边缘成本太阳能趋于削弱电价，但这可能抵消了对燃气的需求发电和电池存储，也是新的发展，S＆P Global Platts分析电力市场分析师1月22日说。
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