Results 31 to 40 of about 686,553 (342)

Renewable sustainable biocatalyzed electricity production in a photosynthetic algal microbial fuel cell (PAMFC) [PDF]

open access: yes, 2008
Electricity production via solar energy capturing by living higher plants and microalgae in combination with microbial fuel cells are attractive because these systems promise to generate useful energy in a renewable, sustainable, and efficient manner ...
Buisman, C.J.N.   +3 more
core   +2 more sources

Developing a Data-Driven Micro-Credential framework to enhance Primary School Sustainability Programmes [PDF]

open access: yesE3S Web of Conferences
This study proposes the design of a micro-credential system aimed at helping primary schools track, measure, and improve sustainability practices, ultimately assisting them with their sustainability curriculum.
Barry Carrie Anne   +6 more
doaj   +1 more source

Yearly Electrical Energy Assessment of a Photovoltaic Platform/Geothermal Heat Pump Prosumer

open access: yesEnergies, 2021
Romania introduced in 2018 an amendment to the national law 220/2008 by including the Prosumer concept that allows investors in grid-connected photovoltaic systems with a capacity up to 27 kWp to receive a feed in tariff for the electricity delivered to ...
Macedon Moldovan   +2 more
doaj   +1 more source

Efficiency Assessment of Five Types of Photovoltaic Modules Installed on a Fixed and on a Dual-Axis Solar-Tracked Platform

open access: yesEnergies, 2023
A solution to increase the electrical output of the photovoltaic systems relies on solar tracking mechanisms that increase the amount of received solar energy.
Macedon Moldovan   +2 more
doaj   +1 more source

Dynamic simulation model of trans-critical carbon dioxide heat pump application for boosting low temperature distribution networks in dwellings [PDF]

open access: yes, 2019
This research investigates the role of new hybrid energy system applications for developing a new plant refurbishment strategy to deploy small scale smart energy systems.
De Santoli, Livio   +4 more
core   +1 more source

Power to X – green hydrogen for electrical energy and fuel, for production and products

open access: yesE3S Web of Conferences, 2018
Basing on the figure “Power to Hydrogen / Power to Gas”, shown by the authors at the last HTRSE conference, this time it will be illustrated, that green hydrogen - produced with renewable energy - has the potential to become a basic material in the ...
Lehmann Jochen   +2 more
doaj   +1 more source

A review on the complementarity of renewable energy sources: concept, metrics, application and future research directions [PDF]

open access: yes, 2019
It is expected, and regionally observed, that energy demand will soon be covered by a widespread deployment of renewable energy sources. However, the weather and climate driven energy sources are characterized by a significant spatial and temporal ...
Beluco, A.   +4 more
core   +2 more sources

Structural reliability of electrical objects. Theory and examples of solving tasks [PDF]

open access: yes, 2020
Structural reliability of energy objects is one of the most important topics of study in the study of specialty disciplines in the field of Power Engineering, Electrical Engineering and Electromechanics.
Rezinkin, O. L., Veselova, N. V.
core  

Advances in sorption systems for energy efficient heating and cooling [PDF]

open access: yes, 2017
At present there is important R&D in the field of sorption heating, cooling and thermal energy storage systems going on worldwide. Sorption systems can enable a more efficient use of renewable energies (solar, geothermal, etc.) both for domestic and ...
Cabeza, Luisa F., Schossig, Peter
core   +2 more sources

Transportation in the Mediterranean during the COVID-19 pandemic era

open access: yesGlobal Transitions, 2021
The recent pandemic has considerably changed urban transportation while highlighting the weaknesses of the current transport modes. The crisis provided a unique opportunity to redesign the urban mobility plans in a more sustainable and resilient way ...
Dimitra Tarasi   +3 more
doaj   +1 more source

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