Hydrogen-electricity hybrid-energy system with superconducting
Urban rail transit networks are huge energy consumers. This paper proposes a novel hydrogen-electricity hybrid-energy system for urban rail transit, with liquid hydrogen and the
With the increasing energy consumption of urban rail transportation, the on-board hybrid energy storage system, which integrates various energy storage technologies, can effectively recycle the regene...
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Urban rail transit networks are huge energy consumers. This paper proposes a novel hydrogen-electricity hybrid-energy system for urban rail transit, with liquid hydrogen and the
ABB provides innovative solutions that recover and store braking energy from decelerating electric trains and metro cars and makes the energy available for accelerating cars.
Nature-based solutions like urban farming, terraces, and green corridors can help cities with climate challenges including urban heat, flooding, and air pollution. But how can governments
The Djibouti Integrated Slum Upgrading Project, launched in 2018, aims to improve living conditions in deprived urban areas in Djibouti City and to strengthen the capacity of public institutions
Discover how the Ethiopia Urban Institutional and Infrastructure Development Program created 1.15 million jobs with World Bank support.
Therefore, this paper proposes an energy management strategy that considers the lifetime of the energy storage converter device. The objective function of the energy management
WASHINGTON, December 11, 2025 – The World Bank''s Board of Executive Directors has approved $400 million in financing for a new project that will provide safely managed water, sanitation and
In order to analyze the energy flow characteristics of urban rail transit, this paper builds a simulation model of urban rail power supply system including energy storage device.
This paper proposes a novel energy utilization framework for the urban rail transit system that incorporates underground energy storage systems characterized by high resilience and low
The Handbook on Urban Heat Management in the Global South provides practical strategies, technical guidance, and real-world solutions to help cities manage extreme urban heat.
Investments in adaptation will also save over 130,000 lives from extreme heat impacts by 2050. With over 50 percent of the urban infrastructure required for 2050 still to be built, India has a
This report highlights the substantial investments required to build more resilient and low-carbon cities in low- and middle-income countries. These investments are crucial to strengthen
This paper first illustrates the composition, topologies and applications of the hybrid energy storage system. Then various energy management strategies of the on-board hybrid energy
Urban planning and design shape the environment around us – and that environment, in turn, shapes how we live, work, play, move, and rest. Cities have historically been planned and designed for men
In this paper, an energy management strategy based on the urban rail transit energy storage system is proposed based on the impact of train
The vehicle is equipped with energy feedback braking. When the locomotive braking, the braking energy is recycled into electric energy and
We proposed a novel framework of urban rail transit incorporating underground energy storage systems (UESS), exploring the potential of different forms of energy in URTS and forming a
Extreme urban heat is becoming an urgent challenge for Bangkok, threatening lives, livelihoods, and the city''s economic resilience. The Urban Heat Island (UHI) effect exacerbates this crisis, turning built-up
The World Bank Group supports cities and mobilizes subnational finance to create jobs by building urban infrastructure and strengthening municipal services.