電化サプライチェーン由来の価格応答型需要柔軟性の特性評価
Characterizing Price-Responsive Demand Flexibility from Electrified Supply Chains (原題)
Constance Crozier
🤖 gxceed AI 要約
日本語
再生可能エネルギーの変動対策として、電動トラックのバッテリーとV2G・スマート充電を活用し、輸送と製造の制約を統合した連成モデルを提案する。米国南東部の電化セメントサプライチェーンを事例に、非再エネへの電力ペナルティ水準を変えて検証した。BESSと異なり、サプライチェーンの柔軟性を組み合わせることで低いインセンティブでも再エネ利用率を高められることを示す。
English
This paper proposes a coupled model integrating electrified supply chains—transport and manufacturing constraints—into power system planning, using electric truck batteries with V2G and smart charging to absorb renewable fluctuations. A case study of an electrified cement supply chain in the Southeast US tests varying power penalties on non-renewables. Unlike BESS, the model combined with supply chain flexibility raises renewable utilization even at lower incentives.
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
日本では再エネ大量導入に伴う需給調整力の確保と、物流・製造業の電化（EVトラック・V2G）がGX政策の焦点であり、需要側柔軟性を企業の脱炭素調達と結びつける視点を提供する。
In the global GX context
As grids integrate more renewables, demand-side flexibility from electrified logistics is increasingly relevant to corporate clean-energy procurement and grid-balancing policy; this work links supply chain operations to power system decarbonization, complementing disclosure-focused transition planning.
👥 読者別の含意
🔬研究者:需給調整とサプライチェーン運用を統合した連成モデリングの手法と、V2G・スマート充電の柔軟性評価に示唆を得られる。
🏢実務担当者:物流・製造の電化と再エネ調達を組み合わせた需要柔軟性の活用可能性を、投資判断や脱炭素計画に組み込む際の参考になる。
🏛政策担当者:再エネ普及のための電力ペナルティ設計や、電化物流を系統柔軟性資源として位置づける制度設計の示唆を提供する。
📄 Abstract（原文）
A target has been set to have 100% carbon pollution-free electricity by the year 2035 in the US, requiring an increased reliance on renewable sources. However, as renewable energy sources become integrated into power systems, they introduce fluctuations in power supply due to their stochastic nature. Battery Energy Storage Systems (BESS) are typically used to address these fluctuations but are unsuitable for longer timescales due to the associated costs. As of now, electric freight transportation in supply chains is in the early stage of deployment. This paper presents a solution to help mitigate the challenge associated with renewables and reduce the variation in supply by leveraging the flexibility of supply chains and integrating electrified supply chains into power systems planning and operation. We propose a model for the coupled system containing constraints from both the system's transport and manufacturing processes. The model utilizes the batteries of the electrical trucks in the supply chains to help manage fluctuations from renewables on the power system side. A power penalty is implemented for non-renewables to incentivize the use of renewables. The proposed model incorporates Vehicle-to-Grid (V2G) technology and smart charging. To demonstrate the effects of our model, we conduct a realistic case study of the electrified cement supply chain in the Southeast of the United States. Different levels of power penalties are applied to show the impact of varying incentives. We demonstrate that, unlike BESS, our proposed model combined with supply chain flexibility can increase the utilization of renewables for lower incentives.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.21872/annual2025_6309first seen 2026-10-19 04:56:07
🔔 こうした論文の新着を逃したくない方は キーワードアラート に登録（無料・3キーワードまで）。
gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。