テクノロジー
千代田化工とSage、地下の「圧力」も使う次世代地熱の商用化調査を開始
千代田化工とSageが、地下の熱と圧力を回収する次世代地熱の商用化調査を開始した。モデル上の効率向上と現場実証の境界、2027年以降の展開を検証する。
Term
Pressure Geothermal
別名: 加圧地熱
Overview
最終更新: 2026年7月9日Pressure Geothermal is a proprietary energy harvesting method that creates artificial fractures in hot dry rock. It stores energy by pumping water into these fractures at high pressure, utilizing the earth's crust like a battery, and then releasing the heated, pressurized fluid to drive turbines for high-efficiency power generation.
Mentioned Articles
2 件
External Mentions
8 件- arXivConnecting Microseismicity to Lithology via a Model of Slip Avalanches
- arXivVerification of a sequential thermo-poroelasticity formulation in PFLOTRAN
- arXivMathematical Modeling of Salt Precipitation and Multi-Phase Flow in High Enthalpy Fractured Geothermal Systems
- arXivModeling Utah FORGE 2022 EGS Hydraulic Stimulations: Tensile Hydraulic Fractures versus Fluid-Induced Dilatant Shear Ruptures
- arXivPhysics-informed reservoir characterization from bulk and extreme pressure events with a differentiable simulator
- arXivMachine learning for sustainable geoenergy: uncertainty, physics and decision-ready inference
- arXivLAViG-FLOW: Latent Autoregressive Video Generation for Fluid Flow Simulations
- arXivGlobal Buckley--Leverett for Multicomponent Flow in Fractured Media: Isothermal Equation-of-State Coupling and Dynamic Capillarity