Results 31 to 40 of about 100,945 (169)

Operational planning and bidding for district heating systems with uncertain renewable energy production [PDF]

open access: yes, 2018
In countries with an extended use of district heating (DH), the integrated operation of DH and power systems can increase the flexibility of the power system achieving a higher integration of renewable energy sources (RES).
Andersen, Anders N.   +3 more
core   +2 more sources

PAST, PRESENT AND FUTURES OF DISTRICT HEAT SUPPLIERS, WITH SPECIAL REGARD TO HUNGARIAN DISTRICT HEAT SUPPLIERS - LITERATURE REVIEW [PDF]

open access: yesAnnals of the University of Oradea: Economic Science, 2019
In recent years, many researchers displayed interest in the different types of social innovations. In the current research, the author does not aim at creating a new definition, but at examining the possibilities to generate social innovations in the ...
SÜVEGES Gábor Béla
doaj  

Heat demand model for district heating simulation

open access: yesMATEC Web of Conferences, 2018
Demand for affordable and sustainable energy is growing. Even though the technology of construction and insulation of buildings is continuously improving, heating is still a significant issue for large part of Europe.
Dolinay Viliam   +4 more
doaj   +1 more source

WoodCircus, Underpinning the vital role of the forest-based sector in the Circular Bioeconomy. D2.2 Resource Efficiency, Side Streams and Value Chain Analysis – WP2 Final Report [PDF]

open access: yes, 2020
202
Balducci, Francesco   +7 more
core  

Carbon Handprint: Potential Climate Benefits of a Novel Liquid-Cooled Base Station with Waste Heat Reuse

open access: yesEnergies, 2019
The novel life cycle assessment (LCA)-based carbon handprint indicator represents a potential carbon footprint reduction that producers/products create for customers who use the(ir) product instead of a baseline product.
Heli Kasurinen   +6 more
doaj   +1 more source

Steps towards modern trends in district heating

open access: yesMATEC Web of Conferences, 2017
This paper focuses on new trends in district heating a cooling (DHC) area and algorithms allowing incorporating new technologies and performing optimal control.
Vasek Lubomir, Dolinay Viliam
doaj   +1 more source

Use of industrial excess heat to produce district cooling in tropical countries

open access: yes, 2021
The use of fossil energy represents the largest source of greenhouse gas emissions among human activities. Thus, world population growth and rapid urbanisation require the development of energy-efficient solutions. In tropical countries,climate conditions are almost constant throughout the year and dominated by high temperatures and humidity. Therefore,
Salgado Fuentes, Valentin   +2 more
openaire   +1 more source

The Largest Environmental Movement: Recycling and Consumption Work in Sweden [PDF]

open access: yes, 2013
By sorting their waste for recycling, Swedes are told that they are part of 'Sweden's largest environmental movement' (Avfall Sverige, 2008). Recycling in Sweden is understood as an environmental action by all parties within society (including consumers,
Wheeler, Kathryn
core  

Early estimation of the wheat crop yield in irrigation district 038, Río Mayo, Sonora, México / Estimación temprana del rendimiento de la cosecha de trigo en el distrito de riego 038, Río Mayo, Sonora, México

open access: yesTecnología y ciencias del agua, 2019
In Irrigation District No. 38, Río Mayo, in the state of Sonora, México, wheat cultivation represents around 70 % of the area under irrigation (around 68,000 ha), so several studies have been performed with the aim of relating the crop yields with values
Enrique Palacios-Vélez   +2 more
doaj   +1 more source

DESIGN OF CONSUMMER THERMAL SUBSTATIONS FOR THE INTEGRATION OF DISTRIBUTED SOLAR TECHNOLOGIES IN DISTRICT HEATING SYSTEMS [PDF]

open access: yes, 2018
In most cases, building service designers choose between Solar thermal (ST) and District Heating (DH) technologies for their integration in buildings. By doing so, only a fraction of the buildings within a particular district is used for ST, while at the
Garay, Roberto, Sánchez Zabala, Víctor
core  

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