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Demise of fossil fuels part I: Supply and demand [PDF]

open access: yesHeliyon
According to United Nations , the world needs to reduce the emission of CO2 and other global warming gases by 45 % by 2030 and to negligible amount by 2050.
Mohan Kelkar
doaj   +2 more sources

The Utilization of Abandoned Petroleum Wells in Geothermal Energy Sector. Worldwide Trends and Experience [PDF]

open access: yesE3S Web of Conferences, 2020
Since the oil crises in the 1970s, geothermal resources have received much attention and researches aimed at its recognition have been conducted all around the globe.
Chmielowska Anna   +2 more
doaj   +1 more source

Analysis of the efficiency of a solid fuel boiler depending on the choice of combusted fuel [PDF]

open access: yesE3S Web of Conferences, 2020
In the municipal and residential sector in Poland, as many as 50% of households are heated by solid fuel boilers. Most often these are, unfortunately, inefficient boilers, fired with low-quality coal.
Pełka Grzegorz   +2 more
doaj   +1 more source

Quantitative assessment of the impact of ecological energy sources on atmospheric pollution [PDF]

open access: yesE3S Web of Conferences, 2020
Environmental pollution, in particular atmospheric pollution, is largely associated with the production of thermal energy. Suspended dusts and chemically aggressive gases generate a significant danger for as well human health as biosphere.
Stefaniuk Michał   +2 more
doaj   +1 more source

The concept of low-cost didactic rig in the field of heat pumps [PDF]

open access: yesE3S Web of Conferences, 2020
The Centre of Sustainable Development and Energy Saving in Miękinia conducts broad didactic activities for various groups of students. For its own purposes, and also as a concept to use for other didactic centers, a low-cost didactic stand in the scope ...
Pełka Grzegorz   +3 more
doaj   +1 more source

Source rock geochemistry of central and northwestern Niger Delta: Inference from aromatic hydrocarbons content

open access: yesEnergy Geoscience, 2023
The influence of origin, depositional environment and thermal maturity of organic matter on the occurrence of aromatic hydrocarbons in source rocks from the central and northwestern Niger Delta was investigated.
Akinsehinwa Akinlua   +3 more
doaj   +1 more source

Development of the Polish geothermal sector in the light of current possibilities of financial support for a geothermal investment [PDF]

open access: yesE3S Web of Conferences, 2019
Geothermal energy is an internal heat of the Earth, that is a prospective and sustainable source of renewable energy. In Poland, despite having significant amount of low-temperature geothermal resources, its share in the national energy mix remains ...
Sowiżdżał Anna   +2 more
doaj   +1 more source

Fossil fuels' future [PDF]

open access: yesScience, 2014
The 27 June special section on The Great Gas Boom (“The gas surge,” D. Malakoff, p. 1464) about natural gas from hydraulic fracturing provided a useful update on a range of important environmental, social, and economic issues, with the exception of the elephant in the room: Natural gas is a fossil fuel.
Mackey, Brendan, Lindenmayer, David B
openaire   +4 more sources

Enhanced Resolution Analysis for Water Molecules in MCM-41 and SBA-15 in Low-Field T2 Relaxometric Spectra

open access: yesMolecules, 2021
Mesoporous silica materials are the subjects for relaxometric NMR studies in which we obtain information on the properties of molecules in confined geometries.
Grzegorz Stoch, Artur T. Krzyżak
doaj   +1 more source

Geothermal power based ULTDH for cooling and heating purposes [PDF]

open access: yesE3S Web of Conferences, 2019
Ultra-low temperature district heating systems facilitate use of waste and renewable heat sources. The article presents a possible scheme of operation and optimisation of small ultra-low temperature district heating system consisting of waste heat source,
Ciapała Bartłomiej, Janowski Mirosław
doaj   +1 more source

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