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The increasing penetration of renewable energy requires greater use of storage resources to manage system intermittency. As a result, there is growing interest in evaluating the opportunity cost of stored energy, or usage values, which can…

Optimization and Control · Mathematics 2025-12-05 Camila Martinez Parra , Michel de Lara , Jean-Philippe Chancelier , Pierre Carpentier , Jean-Marc Janin

In this article, we propose two-stage planning models for Electricity-Gas Coupled Integrated Energy System (EGC-IES), in which traditional thermal power plants (TTPPs) are considered to be retrofitted into carbon capture power plants…

Systems and Control · Electrical Eng. & Systems 2021-07-23 Ang Xuan , Xinwei Shen , Qinglai Guo , Hongbin Sun

In 2024, the UK Government made two striking announcements on its plans to decarbonise the energy system; it pledged GBP22 billion to establish carbon capture and storage hubs on Teesside and Merseyside and released the Clean Power 2030…

Systems and Control · Electrical Eng. & Systems 2025-03-19 Anthony D. Stephens , David R. Walwyn

As urban transit systems transition towards electrification, using renewable energy sources (RES), such as solar, is essential to make them efficient and sustainable. However, the intermittent nature of renewables poses a challenge in…

Optimization and Control · Mathematics 2025-04-30 Madhusudan Baldua , Rito Brata Nath , Vivek Vasudeva , Tarun Rambha

In 2021, the European Commission has adopted the Fit-for-55 policy package, legally binding European countries to reduce their CO2 emissions by 55% with respect to 1990, a first step to achieve carbon neutrality in 2050. In this context, it…

This study provides a comprehensive strategic analysis of infrastructure energy investment in the context of the global low-carbon transition. Integrating quantitative panel data analysis across 15 countries (2010-2023), detailed case…

General Economics · Economics 2026-03-31 Yao Liang , Xin Weng , Tingting Sun

Off-grid microgrids powered entirely by renewable energy sources face substantial challenges in achieving utility-grade reliability standards. Existing microgrid planning frameworks often prioritize cost minimization while treating…

Systems and Control · Electrical Eng. & Systems 2026-05-19 Mohammed Zeehan Saleheen , Markus Wagner , Hao Wang

With the rapid growth in renewable energy and battery storage technologies, there exists significant opportunity to improve energy efficiency and reduce costs through optimization. However, optimization algorithms must take into account the…

Optimization and Control · Mathematics 2019-02-19 Chaitanya Poolla , Abraham K. Ishihara , Rodolfo Milito

Large scale grid expansion planning studies are essential to rapidly and efficiently decarbonizing the electricity sector. These studies help policy makers and grid participants understand which renewable generation, storage, and…

Optimization and Control · Mathematics 2024-10-18 Anthony Degleris , Abbas El Gamal , Ram Rajagopal

Building heat electrification is central to economy-wide decarbonization efforts and directly affects energy infrastructure planning through increasing electricity demand and reducing the building sector's use of gas infrastructure that…

Systems and Control · Electrical Eng. & Systems 2024-09-17 Rahman Khorramfar , Morgan Santoni-Colvin , Saurabh Amin , Leslie K. Norford , Audun Botterud , Dharik Mallapragada

Global climate challenge is demanding urgent actions for decarbonization, while electric power systems take the major roles in clean energy transition. Due to the existence of spatially and temporally dispersed renewable energy resources…

Systems and Control · Electrical Eng. & Systems 2024-08-13 Xuan He , Danny H. K. Tsang , Yize Chen

This paper proposes a two-stage stochastic optimization formulation to determine optimal operation and procurement plans for achieving a 24/7 carbon-free energy (CFE) compliance at minimized cost. The system in consideration follows primary…

Systems and Control · Electrical Eng. & Systems 2026-01-22 Natanon Tongamrak , Kannapha Amaruchkul , Wijarn Wangdee , Jitkomut Songsiri

The transition towards carbon-neutral electricity is one of the biggest game changers in addressing climate change since it addresses the dual challenges of removing carbon emissions from the two largest sectors of emitters: electricity and…

Artificial Intelligence · Computer Science 2022-11-10 Le Xie , Tong Huang , Xiangtian Zheng , Yan Liu , Mengdi Wang , Vijay Vittal , P. R. Kumar , Srinivas Shakkottai , Yi Cui

A transition to a low-carbon electricity supply is crucial to limit the impacts of climate change. Reducing carbon emissions could help prevent the world from reaching a tipping point, where runaway emissions are likely. Runaway emissions…

General Economics · Economics 2021-11-02 Alexander Kell

Uncoordinated charging of a rapidly growing number of electric vehicles (EVs) and the uncertainty associated with renewable energy resources may constitute a critical issue for the electric mobility (E-Mobility) in the transportation system…

Optimization and Control · Mathematics 2020-06-30 Hwei-Ming Chung , Sabita Maharjan , Yan Zhang , Frank Eliassen

Electric vehicles (EVs) provide a cleaner alternative that not only reduces greenhouse gas emissions but also improves air quality and reduces noise pollution. The consumer market for electrical vehicles is growing very rapidly. Designing a…

Signal Processing · Electrical Eng. & Systems 2020-03-19 Seyed Sajjad Fazeli , Saravanan Venkatachalam , Ratna Babu Chinnam , Alper Murat

To enhance the reliability of Integrated Energy Systems (IESs) and address the research gap in reliability-based planning methods, this paper proposes a two-stage robust planning model specifically for park-level IESs. The proposed planning…

Systems and Control · Electrical Eng. & Systems 2024-10-14 Zuxun Xiong , Xinwei Shen , Hongbin Sun

Day-ahead scheduling of electricity generation or unit commitment is an important and challenging optimization problem in power systems. Variability in net load arising from the increasing penetration of renewable technologies have…

Optimization and Control · Mathematics 2018-08-06 Ali Irfan Mahmutogullari , Shabbir Ahmed , Ozlem Cavus , M. Selim Akturk

Due to the new carbon neutral policies, many district heating operators start operating their combined heat and power (CHP) plants using different types of biomass instead of fossil fuel. The contracts with the biomass suppliers are…

Optimization and Control · Mathematics 2020-06-25 Ignacio Blanco , Daniela Guericke , Juan M. Morales , Henrik Madsen

The decarbonization of energy systems worldwide requires a transformation of their design and operation across all sectors, that is, the residential and commercial, industrial, and transportation sectors. Energy system models are frequently…

Optimization and Control · Mathematics 2023-11-13 Theresa Groß , Kevin Knosala , Maximilian Hoffmann , Noah Pflugradt , Detlef Stolten