Wyniki wyszukiwania dla: green energy efficiency

• Spatial Heterogeneity Impacts of Bilateral Foreign Direct Investment on Green Energy Efficiency in China

  Publikacja

  • G. Ma

  - Rok 2022

  At present, green energy transformation and climate policy are increasingly connected. The need to improve national competitiveness and implement climate and energy strategies means that an energy-consuming country like China must rapidly enhance its green energy efficiency (GEE) and energy consumption structure. The following paper contributes to the existing literature by analyzing the effects of bilateral FDI on GEE from...

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• Energy Efficiency

  Czasopisma

  ISSN: 1570-646X , eISSN: 1570-6478

• Does the coordinated development of two-way FDI increase the green energy efficiency of Chinese cities? Evidence from Chinese listed companies

  Publikacja

  • G. Ma

  - Rok 2023

  Based on the evidence from listed company microdata and data from 285 cities in China, this paper studies the coordinated development of two-way FDI (CDFDI) in improving green energy efficiency (GEE). In particular, this paper examines the spatial heterogeneity effects of CDFDI on GEE. The results showed that CDFDI had a positive impact on the GEE of local and surrounding cities. Mechanistic examinations show that the effects...

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• Green, blue and energy in cities

  Publikacja

  • K. Weinerowska-Bords

  - Energetyka Wodna - Rok 2022

  The article refers to the implementation of blue-green infrastructure in cities, with particular emphasis on the aspect of rainwater and energy management. The article presents the advantages of water and greenery in the city and gives examples of engineering solutions used, both the more popular (including green and biosolar roofs), as well as experimental solutions, which are an interesting and necessary alternative in the era...

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• PAYMENT TRANSACTIONS’ ENERGY EFFICIENCY

  Publikacja

  • T. Osadcha
  • O. Melnychenko

  - Współpraca Europejska - Rok 2021

  The payment system and infrastructure is a sector that is not given enough attention today in the context of energy efficiency. This sector plays a big role in organizing and ensuring money circulation and funds. It has its value consisting on the one hand of the cost of payment equipment, infrastructure, payment instruments. On other hand, its value consists of the cost of energy for their manufacture and maintenance. The European...

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• Green energy in municipal planning documents

  Publikacja

  • A. Bazan-Krzywoszańska
  • M. Skiba
  • M. Mrówczyńska
  • M. Sztubecka
  • D. Bazuń
  • M. Kwiatkowski

  - E3S Web of Conferences - Rok 2018

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• ANALYSIS OF ENERGY EFFICIENCY IN ELECTRIC DRIVES

  Publikacja

  • S. Mirchevski
  • M. Bartłomiejczyk
  • S. Hamacek
  • H. Hamackova

  - Rok 2013

  In this paper energy efficiency in electric drives is analysed. This factor strongly depends on energy parameters - efficiency n and power factor k (in special case cos fi)

• Losses and energy efficiency of drive motors and systems

  Publikacja

  • Z. Paszota

  - Polish Maritime Research - Rok 2013

  Losses and energy efficiency of every drive motor must be presented as functions of physical quantities independent of losses in the motor. Such quantities are speed and load required by the machine or device driven by the motor, changing in the drive operating field. Speed and load of the motor decide of the instantaneous useful power of the motor and also in a differentiated way of kinds and values of losses occurring in the...

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• Losses and energy efficiency of drive motors and systems

  Publikacja

  • Z. Paszota

  - Rok 2013

  Losses and energy efficiency of every drive motor must be presented as functions of physical quantities independent of losses in the motor. Such quantities are speed and load required by the machine or device driven by the motor, changing in the drive operating field. Speed and load of the motor decide of the instantaneous useful power of the motor and also in a differentiated way of kinds and values of losses occurring in the...

• Analysis of energy efficiency of suburban railway transport network

  Publikacja

  • A. Jakubowski
  • K. Karwowski
  • A. Wilk

  - Rok 2021

  Rising numbers of agglomeration residents cause increased need for people movement on daily basis. Because of congestion of local roads, air pollution and limited parking space, providing mass transit based on electric traction is reasonable. While the electric rail vehicles are considered highly efficient in themselves, they need to be analyzed as a part of a transport network, because energy consumption depends on operating conditions...

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