Results 81 to 90 of about 17,960 (214)
Influence of renewable energy trends on fossil fuel refining operations
Biofuels, Bioproducts and Biorefining, Volume 20, Issue 1, Page 201-218, January/February 2026.Abstract This study examines how renewable energy indicators such as biofuel prices, biofuel integration, electrification, and carbon allowance prices relate to refined fuel production in Portugal’s refining sector. This is set against the backdrop of the sector’s decarbonization efforts and the economic pressures to meet European Union climate targets.
Ana Catarina de Paula Leite +2 more
wiley +1 more source
EnergiesThis review examines the current status of biomethane development in South America through a comprehensive comparative analysis of national legislation, scientific literature, and institutional data across all South American countries.
Luís Pedro Vieira Vidigal +13 more
doaj +1 more source
Towards a better exploitation of the technical potential of waste-to-energy [PDF]
, 2016 The present study describes the state-of-play of incineration and other waste management options for different wastes in the EU, provides an assessment of proven and emerging techniques for increased energy recovery in waste-to-energy processes and ...
EDER PETER +5 more
core +1 more source
Business Strategy and the Environment, Volume 35, Issue 1, Page 967-1002, January 2026.ABSTRACT This article examines whether and how patenting advances circular innovation and therefore contributes to the sociotechnical transition toward a circular economy. Using the multilevel perspective (MLP) as a theoretical framework, we conducted a case study set in the empirical context of man‐made cellulosic fibers. These heavily patented fibers
Ulla A. Saari +4 more
wiley +1 more source
Meitan xuebaoCoal measure shale gas is an important component of coal measure gas, and it is rich in in-situ microorganisms and dispersed organic matter required for microbial metabolism, making it possible to produce biomethane through anaerobic digestion, and ...
Qianwen RUAN +4 more
doaj +1 more source
Relating Anaerobic Digestion Microbial Community and Process Function [PDF]
, 2016 Anaerobic digestion (AD) involves a consortium of microorganisms that convert substrates into biogas containing methane for renewable energy. The technology has suffered from the perception of being periodically unstable due to limited understanding of ...
Bocher, Benjamin T.W. +3 more
core +3 more sources
Uneven Distribution of Natural Energy Resources Impacts on Systemwide Energy Return on Investment
Earth's Future, Volume 14, Issue 1, January 2026.Abstract Regional disparities in natural energy resources may impede the acceleration of energy transitions in regional power systems, as the shift to net‐zero power systems requires significant energy inputs. Net energy, defined as the surplus remaining after accounting for energy inputs, serves as a key metric of system performance.
Hasret Sahin +3 more
wiley +1 more source
The Archives of Automotive Engineering - Archiwum Motoryzacji, 2016 Transport is responsible for around a quarter of EU greenhouse gas emissions making it the second biggest greenhouse gas emitting sector after energy. Biogas is one of the cleanest and most versatile renewable fuels available today, answering on challenges of EU sustainable development strategies.
Mikael Backman, Magdalena Rogulska
openaire +2 more sources
Effect of freshwater washing pretreatment on Sargassum muticum as a feedstock for biogas production [PDF]
, 2018 The pretreatment of seaweed by washing in freshwater is often used in seaweed biofuel research studies. However, the effect of washing seaweed prior to anaerobic digestion (AD) does not appear to have been greatly studied.
Díaz-Vázquez +6 more
core +2 more sources
Life cycle greenhouse gas impacts of ethanol, biomethane and limonene production from citrus waste
Environmental Research Letters, 2013 The production of biofuel from cellulosic residues can have both environmental and financial benefits. A particular benefit is that it can alleviate competition for land conventionally used for food and feed production.
Mohammad Pourbafrani +3 more
doaj +1 more source