Green vs growth? Exploring British Columbia’s energy transition trade-offs using integrated energy systems modelling
グリーン vs 成長？統合エネルギーシステムモデリングによるブリティッシュコロンビア州のエネルギー転換のトレードオフの探求 (AI 翻訳)
Aaron Hoyle, Madeleine Seatle, B. Griffin, Madeleine McPherson, Ekaterina Rhodes
🤖 gxceed AI 要約
日本語
本論文は、カナダ・ブリティッシュコロンビア州を対象に、統合エネルギーシステムモデルを用いて、電化による脱炭素化と経済開発のトレードオフを分析。実施済み政策と追加政策（LNG・大規模鉱山を含む）のシナリオ比較により、後者では再生可能エネルギー中心の大規模な電力容量拡大が必要となる一方、化石燃料プロジェクトからの排出が他部門の削減を相殺し、正味ゼロ目標達成が困難になることを示した。
English
This paper analyzes the trade-offs between decarbonization through electrification and economic development in British Columbia, Canada, using an integrated energy systems model. Comparing scenarios of implemented policies versus additional policies including LNG and large-scale mining, it finds that the latter requires massive renewable-dominated capacity expansion, but emissions from fossil fuel projects offset reductions elsewhere, making net-zero targets challenging.
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
カナダ州レベルの事例だが、日本でも地域エネルギー計画や産業政策と気候目標の両立が課題であり、統合モデルによる政策評価手法は参考になる。特に、LNGなど火力発電以外の化石燃料プロジェクトが電力系統に与える影響の定量分析は、日本の水素・アンモニア混焼やCCS導入議論にも示唆を与える。
In the global GX context
This paper provides a concrete example of how integrated energy system modelling can reveal tensions between decarbonization and resource development. For global jurisdictions pursuing both climate goals and fossil fuel projects, the finding that new fossil fuel infrastructure can offset economy-wide emissions reductions is a critical caution. The soft-linking methodology is replicable for other regions.
👥 読者別の含意
🔬研究者:The soft-linking of CIMS and COPPER models offers a replicable methodology for analyzing economy-wide and electricity system interactions in energy transition pathways.
🏢実務担当者:Energy planners and utility companies can use the scenario results to anticipate infrastructure needs and trade-offs when electrifying industrial projects alongside decarbonization goals.
🏛政策担当者:Policymakers should note that pursuing both fossil fuel expansion and net-zero targets may require significantly higher renewable capacity and risk undermining overall emissions reductions.
📄 Abstract（原文）
Decarbonizing industrialized economies through electrification requires electricity systems to simultaneously achieve dramatic capacity expansion, sustained reliability, and emissions reductions. We present a novel soft-linkage methodology between the CIMS energy-economy model and the COPPER electricity system planning model to quantify how economy-wide policies translate into specific electricity system requirements and greenhouse gas outcomes for the Canadian province of British Columbia. Our analysis examines two scenarios: one reflecting implemented policies, and another adding proposed climate policies alongside electrified industrial projects, including liquefied natural gas facilities and large-scale mining operations. Results reveal dramatically different infrastructure requirements between scenarios, with the latter requiring substantially higher electricity capacity expansion, dominated by variable renewable energy and higher peak demand growth. Emissions outcomes diverge: while implemented policies deliver meaningful emissions reductions, net-zero aligned proposed policies achieve smaller overall reductions when accounting for prospective emissions from fossil fuel projects, which offset decarbonization elsewhere in the economy. Proactive energy system planning and accelerated infrastructure permitting and construction will be required to meet decarbonization and economic development goals. British Columbia’s experience may offer insights for other jurisdictions pursuing both natural resource development and climate goals. Our approach can be adapted by other jurisdictions using similar models to assess their own energy transition pathways.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1088/1748-9326/ae3ab5first seen 2026-05-15 17:56:45
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