世界のエネルギー移行と持続可能性：強靭な統合的経路

Unofficial AI-generated summary based on the public title and abstract. Not an official translation.

🔬研究者:Provides a techno-economic framework for evaluating integrated energy transition pathways, useful for modeling hybrid portfolios.

🏢実務担当者:Offers actionable insights for oil and gas companies on reducing carbon intensity while maintaining returns, relevant for disclosure and transition planning.

🏛政策担当者:Highlights the role of natural gas and integrated strategies in balancing climate goals with energy security, informing policy design.

Abstract The global energy transition is increasingly defined by the "energy trilemma" the persistent tension between decarbonization targets, energy security, and economic resilience. Rather than a binary shift away from hydrocarbons, the transition demands integrated systems capable of delivering immediate emissions reductions while sustaining a reliable energy supply. This paper presents a pragmatic transition framework that aligns optimized hydrocarbon operations with scalable low-carbon technologies to support a resilient global energy system. The study evaluates transition pathways that combine operational efficiency, gas monetization, and digital optimization within existing oil and gas assets, alongside renewable integration and carbon management solutions. Techno-economic and lifecycle assessments demonstrate that near-term interventions specifically electrification of upstream facilities and methane abatement can reduce carbon intensity by 20 to 35%. Crucially, this is achieved while providing the capital stability required for long-term low-carbon deployment. Natural gas is validated as a critical transition enabler, supporting grid reliability and reducing overall emissions when displacing higher-carbon baseload fuels. Results indicate that hybrid energy portfolios integrating renewables, efficiency improvements, and carbon capture achieve materially lower emissions without compromising affordability. Economic modeling shows that these integrated strategies maintain Internal Rates of Return (IRR) exceeding 15%, proving that sustainability does not require sacrificing profitability. The paper further emphasizes that sustainability outcomes are strongly influenced by governance frameworks and region-specific local content development. The findings reinforce that a resilient global energy transition is achieved not through abrupt substitution, but through deliberate integration that balances sustainability, reliability, and economic value. This work provides a clear, scalable pathway for energy producing regions to meet climate objectives while maintaining system stability in an evolving global landscape.

• openalex https://doi.org/10.2118/234952-msfirst seen 2026-08-30 04:34:41