The Circular Energy Silicon Grid (CSG)
循環型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
本論文は、オランダ向けに設計された閉ループの国家エネルギーシステム「サーキュラー・エネルギー・シリコン・グリッド（CSG）」の戦略的マスタープランを提示する。余剰再生可能電力をシリコンに化学貯蔵し、需要時に熱と電力として放出、二酸化ケイ素を完全回収する。25年間の移行計画と経済分析を含む。
English
This paper presents the Circular Energy Silicon Grid (CSG), a strategic masterplan for a closed-loop national energy system using silicon as an energy carrier. Surplus renewable electricity is stored by reducing quartz sand to silicon metal, which is later oxidised to release heat and power, with full material recovery. The plan outlines six steps over 25 years, addressing seasonal storage, grid congestion, and energy sovereignty.
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
CSGは、日本の再生可能エネルギー統合や季節間貯蔵の課題に対する新たな視点を提供する。ただし、オランダの地理的条件に基づく設計であり、日本への直接適用には調整が必要。日本のエネルギー自立や防災レジリエンスの議論に示唆を与える可能性がある。
In the global GX context
The CSG offers an integrated solution to long-duration energy storage and grid resilience, contributing to global discussions on circular energy systems. Its techno-economic modeling and system architecture provide a template for other nations exploring alternative storage pathways beyond lithium-ion or hydrogen.
👥 読者別の含意
🔬研究者:Energy storage and power system researchers will find the silicon-based closed-loop system a novel approach to seasonal storage and circular economy.
🏢実務担当者:Energy planners and infrastructure developers can explore the silicon cycle concept for long-duration storage, though practical feasibility requires further pilot studies.
🏛政策担当者:National energy policymakers may consider the CSG's integrated approach for achieving energy sovereignty and grid decarbonisation, especially for countries with abundant quartz sand.
📄 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.20932462first seen 2026-07-17 04:55:55
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