Results 11 to 20 of about 984,568 (305)

Comparative Analysis of the Natural Gas Sector in Ukraine and the Czech Republic, Threats and Development Prospects

open access: yesGeoScience Engineering, 2021
The natural gas sector plays a significant role in the energy sector. In Ukraine, natural gas accounts for about 30 % of the total consumption of energy resources, while in the Czech Republic only about 16 %.
Oleksandr BOIKO   +3 more
doaj   +1 more source

Parallel Water Column Technique for Obtaining a Smooth Output Power of the Pump as a Turbine at a Variable Water Flow Rate

open access: yesApplied Sciences, 2023
Hydro generation is the simplest and oldest method of electricity generation, with a century of successful operation. Using a pump as a turbine (PAT) is an optimal solution for minimizing the cost, particularly in low-head and small-scale hydro plants ...
Sajjad Hussain   +4 more
doaj   +1 more source

Social impacts of energy resource planning: assessment methodology and case study

open access: yesInternational Journal of Sustainable Energy, 2023
This paper presents an Accounting and Valuation (AV) method within the scope of Integrated Resource Planning (IRP) to analyze social impacts when implementing new energy resources.
Isabella Marchetti, Erik Eduardo Rego
doaj   +1 more source

ECONOMIC MODEL OF THE FORMATION OF A SMALL ALTERNATIVE ENERGY CLUSTER IN THE REGION

open access: yesGreen, Blue and Digital Economy Journal, 2022
The purpose of this article is to analyze the domestic and foreign experience of forming a cluster structure and determine the possibilities and prospects of its use as a tool for increasing energy efficiency and establishing energy independence ...
Mykhailo Suvorov
doaj   +1 more source

Drivers and barriers to the diffusion of energy-efficient technologies—a plant-level analysis of the German steel industry [PDF]

open access: yes, 2017
The paper aims at explaining why large-scale energy-intensive industries—here the German iron and steel industry—had a period of slow uptake of major energy-efficient technologies from the mid 1990s to mid 2000s (Arens and Worrell, 2014) and why from the
Sustainable Energy   +5 more
core   +1 more source

Renewable Energy: Past Trends and Future Growth in 2 Degrees Scenarios [PDF]

open access: yes, 2016
This study explores past growth rates of renewable energy sources (1971-2012) and required future ones in 2 degrees scenarios. Results show that in spite of comparatively high growth of renewable energy in the period 2000-2012, the share of renewable ...
Energy, Resources & Technological Change   +2 more
core   +1 more source

Regional Wealth Data Acquisition and Modeling: Innovations Needed for Advancement in Sustainable Wealth in Energy-Rich Regions

open access: yesChallenges, 2023
National-level studies present the development techniques and challenges of sustaining energy-rich economies, particularly those in the developing world. However, examples of the application and interpolation of these broad-scale analyses to the regional
Jason A. Hubbart, Hodjat Ghadimi
doaj   +1 more source

State of the art review of the environmental assessment and risks of underground geo-energy resources exploitation [PDF]

open access: yes, 2017
Geo-resources play an increasing significant role in achieving a sustainable energy future. However, their exploitation is not free of environmental impacts.
Energy System Analysis   +7 more
core   +1 more source

Hambatan Penerapan Kebijakan Energi Terbarukan di Indonesia

open access: yesBatulis Civil Law Review, 2022
Indonesia is a country with a lot of undeniable wealth. Besides the wealth of social and culture, Indonesia also gifted with very abundant natural resources.
Sahid Yudhakusuma Kalpikajati   +1 more
doaj   +1 more source

Energy efficiency improvement potentials and a low energy demand scenario for the global industrial sector [PDF]

open access: yes, 2014
The adoption of energy efficiency measures can significantly reduce industrial energy use. This study estimates the future industrial energy consumption under two energy demand scenarios: (1) a reference scenario that follows business as usual trends and
Graus, Wina H J   +4 more
core   +1 more source

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