PIVOT22. Converting Coal Plants to Geothermal: On the Horizon or Science Fiction?
On July 25th, 5 Geothermal panelists gathered at PIVOT22 to discuss the feasibility of the Coal to Geothermal repowering pathway.
On July 25th, 5 Geothermal panelists gathered at PIVOT22 to discuss the feasibility of the Coal to Geothermal repowering pathway.
AuthorsK. Zhang; M. Liu; Y. Zhao; H. Yan; J. Yan This paper presents the design and performance evaluation of a thermal energy storage (TES) system integrated into an existing coal-fired power plant. The proposed system stores thermal energy during periods of low electricity demand and releases it to support power generation during peak demand. By…
This report explores the legal and safety dimensions of Poland's emerging strategy to transition from coal-fired power to nuclear energy. It reviews regulatory frameworks, safety standards, and potential hurdles while highlighting the strategic importance of this energy shift for the nation’s climate goals and energy security.
A three-stage strategy to explore the potential of repowering coal power by nuclear energy in China is proposed. Namely, coastal plants followed by inland plants close to the coast and finally inland plants.
The NuScale Power Company published a report advocating the use of small modular reactors (SMRs) to replace coal-fired power plants.
The purpose of this report is to provide information to utilities and other stakeholders for their consideration in transitioning a coal power plant to nuclear power.
How new nuclear power plants can re-energize communities when coal plants close
Oak Ridge National Laboratory (ORNL) developed the Oak Ridge Siting Analysis for Power Generation Expansion (OR-SAGE) tool in response to studies on national electrical energy supply.
This paper analyses the future of the existing Polish coal-fired power fleet and proposes retrofitting existing coal-fired units by replacing coal-fired boilers with small modular reactors.
This study assesses the future of the coal power sector by evaluating the full spectrum of retrofit decarbonization options (e.g. carbon capture, fuel conversion and replacing coal boilers with new low-carbon energy sources)
This paper proposes integrating high‑temperature thermal energy storage (HTTES) via an additional thermodynamic cycle to improve load flexibility in a 600 MW subcritical coal unit.
This executive summary proposes converting Chile’s retiring coal plants into “Thermal Storage Plants” by replacing boilers with molten‑salt steam generators charged by renewable electricity via resistive heaters, reusing the Rankine cycle and interconnection.