This article examines the development of Ukraine's liquid biofuels market, driven by the need to diversify its fuel supply amidst complete reliance on imported fuels for road transport. The country also faces challenges exporting agricultural feedstock for first-generation biofuels due to geopolitical disruptions since early 2022. In response, the production and use of liquid biofuels represent a strategic move to reduce dependence on fossil fuels while fulfilling international obligations, including the ones within the Energy Community and the European Union (EU). Ukraine must align with the EU's renewable energy targets as a candidate for EU accession. Using the methods of fuel consumption quantification, blending mandate assessment, and excise tax rate calculation framework, the article finds that the potential market demand for bioethanol in Ukraine is projected to range from 125 to 278 thousand tonnes and for biodiesel from 196 to 431 thousand tonnes in 2025-2031. Ukraine's biofuel production potential could reach 2.54 million tonnes of oil equivalent by 2050, with advanced biofuels expected to dominate. Current excise tax rates for bioethanol are considered appropriate and supportive of market growth. To foster further development, legislative amendments are needed to mandate biodiesel blending, along with awareness campaigns highlighting the benefits of biofuels. Additionally, vehicles using high biofuel blends should receive incentives similar to those of electric vehicles, such as access to preferential parking.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11617215 | PMC |
http://dx.doi.org/10.1016/j.heliyon.2024.e40420 | DOI Listing |
ACS Omega
January 2025
Green Chemical Reaction Engineering, Engineering and Technology Institute Groningen, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands.
Pyrolysis liquids from lignocellulosic biomass have the potential to be used as a feed for aromatics such as benzene, toluene, and xylenes (BTX) using catalytic upgrading with zeolites. We here report an experimental study on the conversion of various pyrolysis oil fractions to determine the most suitable one for BTX synthesis. For this purpose, the pyrolysis liquid was fractionated using several extraction/distillation steps to give four fractions with different chemical compositions.
View Article and Find Full Text PDFCurr Opin Biotechnol
January 2025
Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI 48824, USA. Electronic address:
Zymomonas mobilis is an ethanologenic bacterium that has been used for over 1500 years to produce alcoholic beverages. Recently, this microbe has become a top candidate for biofuel production due to its efficient metabolism. Z.
View Article and Find Full Text PDFAngew Chem Int Ed Engl
January 2025
Fujian Provincial Key Laboratory of Soil Environmental Health and Regulation, College of Resources and Environment, Fujian Agriculture and Forestry University, 350002, Fuzhou, China.
Nanobiohybrids for solar-driven methanogenesis present a promising solution to the global energy crisis. However, conventional semiconductor-based nanobiohybrids face challenges such as limited tunability and poor biocompatibility, leading to undesirable spontaneous electron and proton transfer that compromise their structural stability and CH selectivity. Herein, we introduced eutectic gallium-indium alloys (EGaIn), featuring a self-limiting surface oxide layer surrounding the liquid metal core after sonication, integrated with Methanosarcina barkeri (M.
View Article and Find Full Text PDFEnviron Res
January 2025
Thermochemical Processes Group, Aragón Institute for Engineering Research (I3A), University of Zaragoza, C/Mariano Esquillor s/n, 50.018, Zaragoza, Spain. Electronic address:
This work explores the synergies between N-rich (Chlorella pyrenoidosa) microalgae and N-deficient (Undaria pinnatifida) macroalgae for the production of N-containing hydrochar and solid biofuels via co-hydrothermal carbonization (co-HTC). The impact of the feedstock (each alga alone and all possible binary mixtures) was comprehensively assessed under different temperatures (180-260 °C) and times (60-240 min). The synergies between micro and macroalgae governed product distribution, nitrogen transformation pathways, and hydrochar quality, with these effects varying by processing conditions.
View Article and Find Full Text PDFJ Chromatogr A
January 2025
Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada T6G 2P5. Electronic address:
The development of biofuel technologies depends on the accurate identification and quantification of products from the conversion processes. Given the complexity of the renewable resources, the availability of biomass, and the versatility of conversion methods, there is a need for characterization methods that provide rapid and reliable analysis for various products coming from different conversion processes with minimal sample preparation. This study develops and validates gas chromatography methods that use multiple detectors to analyze pyrolytic compounds in both gas and liquid phases efficiently in a single, rapid run.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!