The Circular Energy Silicon Grid (CSG)
循環エネルギーシリコングリッド（CSG） (AI 翻訳)
Oleg Chevtchenko, Elena Chevtchenko, O Shevchenko
🤖 gxceed AI 要約
日本語
本稿はオランダ向けの閉ループ型国家エネルギーシステム「循環エネルギーシリコングリッド（CSG）」の戦略マスタープランを提示。余剰再生可能電力を用いて二酸化ケイ素（石英砂）からシリコン金属を製造し、需要時に酸化させて熱と電力を供給、二酸化ケイ素を回収して再利用する完全循環型システム。季節間貯蔵や系統混雑、ガス段階的廃止などの課題を25年で解決する6段階の工程を示す。
English
This paper presents the strategic masterplan for the Circular Energy Silicon Grid (CSG), a closed-loop national energy system for the Netherlands. It stores surplus renewable electricity by reducing silicon dioxide to silicon metal, then oxidizes it on demand to release heat and power, recovering pure SiO2 for reuse. The system addresses seasonal storage, grid congestion, and gas phase-out with a 25-year transition horizon.
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
日本でも再生可能エネルギーの季節間貯蔵や系統混雑が課題となっており、シリコンを用いた循環型エネルギーシステムは新たな選択肢となり得る。特に電力需給の変動が大きい日本において、長期貯蔵技術の開発は重要であり、本稿のシステム設計は参考になる可能性がある。
In the global GX context
This paper proposes an innovative approach to long-duration energy storage using silicon as a circular carrier, which could complement existing solutions like hydrogen. For global energy transition, the CSG concept demonstrates a pathway to fully renewable, resilient national grids, though its feasibility outside the Netherlands remains to be tested.
👥 読者別の含意
🔬研究者:Explore the silicon-based storage cycle and its integration with high-temperature superconducting grids as a novel energy carrier.
🏢実務担当者:Consider the CSG architecture for national or regional energy planning, especially for seasonal storage and grid resilience.
🏛政策担当者:Evaluate the policy implications and investment requirements for a 25-year transition to a circular energy system.
📄 Abstract（原文）
The Circular Energy Silicon Grid (CSG) — Strategic Masterplan, v9 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.20926783first seen 2026-07-17 04:55:01
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