![]() ![]() 2 These technologies play an important role in supporting energy security and climate objectives by enlarging the portfolio of low-carbon supply sources. These are discussed in turn after we have established the rationale for including carbon capture technologies in power systems that are undergoing a low-carbon transformation.Ĭarbon capture has consistently been identified as an integral part of a least-cost portfolio of technologies needed to support the transformation of power systems globally. they are costlier or have limited technology solutions), thereby reducing the cost of energy sector decarbonisation. Negative emissions can counterbalance residual emissions in other sectors that are harder-to-abate (i.e. The long-term value of carbon capture technologies to the power system (and the energy system as a whole) may further increase in line with more ambitious climate goals due to its ability to enable negative emissions from power generation when combined with bioenergy. for advances in battery technology or synthetic inertia), in particular for short-term flexibility, but the full portfolio of technologies will need to be developed and deployed to support a rapid transformation. Our expectations for these innovations are positive (e.g. inertia, frequency control, dispatchability). This concerns, in particular, the balancing of longer-term seasonal variations, and to a lesser extent very short‑term flexibility provision (e.g. Networks face uncertainty in operating with very high shares of renewables ( Phases 5 and 6 of renewables integration according to IEA classification), and they will need technological innovations. In addition, carbon capture provides a technological hedge as the power system undergoes transition.grid services, inertia and frequency ancillary services) to the very long term (e.g. CCUS-equipped power plants can provide this extra flexibility across broad timescales, ranging from the very short term (e.g. ![]() Many regions have growing shares of power from variable renewables, driving a greater need for flexibility to ensure the stable operation of their power systems. Carbon capture technologies further help power networks achieve electricity security goals. CCUS retrofits are particularly important in Asia, with its young fleet of fossil‑based power plants. These retrofits enable owners of existing power plants to recover their investment and, in doing so, to reduce the cost of power system transformation. In the near and medium term, retrofitting the power sector with carbon capture technologies addresses emissions from the existing fossil-fuelled fleet of power plants. Tackling emissions from existing plants.This analysis identifies and discusses the three greatest contributions that carbon capture, utilisation and storage can make to power system transformation: ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |