The Circular Energy Silicon Grid (CSG)
循環型エネルギーシリコングリッド（CSG）— 戦略マスタープランv2 (AI 翻訳)
Oleg Chevtchenko, Elena Chevtchenko, O Shevchenko
🤖 gxceed AI 要約
日本語
本論文はオランダ向けに提案された閉ループ型国家エネルギーシステム「Circular Energy Silicon Grid (CSG)」のアーキテクチャと戦略マスタープランを提示する。シリコンをエネルギーキャリアとして用い、余剰再生可能電力をシリコン還元で化学燃料に変換、需要時に酸化で熱と電力を供給し、完全循環させる。6段階の移行計画と技術的付録を含む。
English
This paper presents the system architecture and strategic masterplan for the Circular Energy Silicon Grid (CSG), a closed-loop national energy system for the Netherlands. It uses silicon as an energy carrier: surplus renewable electricity reduces silicon dioxide to silicon metal, which is later oxidized in combined heat and power units to release heat and power, with the silicon dioxide recovered for reuse. The strategy outlines six steps over 25 years, with technical, economic, and governance analyses.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
オランダ向けの構想だが、日本の季節間蓄電や系統混雑、ガスフェーズアウトにも示唆を与える。特にシリコンを用いた循環型蓄熱技術は、日本の再生可能エネルギー大量導入時の需給調整策として参考になる可能性がある。
In the global GX context
Although designed for the Netherlands, the CSG concept addresses universal challenges in seasonal storage, grid congestion, and fossil fuel phase-out. The silicon-based circular energy storage approach is relevant to global energy transition, particularly for countries with high renewable penetration.
👥 読者別の含意
🔬研究者:Researchers in energy storage and power systems can examine the feasibility of silicon-based seasonal storage and its integration with renewable grids.
🏢実務担当者:Energy utilities and grid operators may explore the silicon cycle as a long-term storage option, though full implementation requires further validation.
🏛政策担当者:Policymakers can consider the CSG as a model for integrated national energy strategies that combine storage, grid modernization, and material circularity.
📄 Abstract（原文）
The Circular Energy Silicon Grid (CSG) — Strategic Masterplan, v2 This document presents the system architecture and strategic masterplan for the Circular Energy Silicon Grid (CSG), a closed-loop national energy system designed to resolve seasonal storage, grid congestion, gas phase-out, energy sovereignty, and civil defence resilience within a single integrated architecture for the Netherlands. The CSG is organised around the Ecogen Principle: generate all the energy you need as renewable electricity; store its surplus as a chemical fuel; discharge that fuel on demand as heat and power; and recover the fuel in full for the next cycle. Nothing is wasted or depleted — everything is circular and is used. The system stores surplus renewable electricity by electrochemically reducing silicon dioxide (quartz sand) into silicon metal granules at regional reduction plants. The granules are later oxidised on demand in decentralised neighbourhood ecohubs, releasing 8.5–9.0 MWh of heat per tonne of silicon via combined heat and power (CHP), with pure SiO₂ recovered and returned to the reduction plants in a fully closed material loop. The strategy is structured around six sequential steps executable within a 25-year transition horizon, supported by detailed technical annexes covering grid architecture, reduction plant chemistry, ecohub engineering, oxygen network parameters, security and governance modelling, economic analysis, HTS grid infrastructure, and energy transport economics. Keywords: silicon energy carrier, seasonal energy storage, molten salt electrolysis, FFC Cambridge process, combined heat and power, high-temperature superconducting grid, circular energy system, national energy strategy, Netherlands, Ecogen Authors: E. Chevtchenko, O. Chevtchenko & O. O. ShevchenkoYear: 2026.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.5281/zenodo.20926782first seen 2026-07-18 05:16:09
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