Conventional energy storage technologies are limited by technical, environmental, and economic factors. This paper presents a techno-environmental assessment of CO 2 -based. . gram for certain projects that employ innovative technologies. EPAct authorizes the Secretary f Energy to make loan guarantees available for those projects. Specifically, Title XVII identifies the projects as those that “avoid, reduce, or sequester air pollutants or anthropogenic emissions of. . Over the last decade, the use of energy storage in power grids has grown enormously, primarily to improve system stability and maximize the benefits of renewable energy sources.
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