Results 111 to 120 of about 46,367 (269)

Renewables 2005: Global Status Report [PDF]

, 2005
The Global Status Report provides an assessment of several renewables technologies -- small hydro, modern biomass, wind, solar, geothermal, and biofuels -- that are now competing with conventional fuels in four distinct markets: power generation, hot ...

core  

Design of a Biogas Power Plant That Uses Olive Tree Pruning and Olive Kernels in Achaia, Western Greece [PDF]

, 2023
Efstathios Papachristopoulos, Evangelos Tsiaras, Vagelis G. Papadakis, Frank A. Coutelieris   +3 more
openalex   +1 more source

Ecological and Technological Insights to Enhance Rice Production: A Machine Learning Approach for Sustainable Agriculture in Granma, Cuba

Sustainable Development, EarlyView.
ABSTRACT Amid the quest for sustainable agriculture, this study explores key ecological and technological factors influencing crop production under climate change. We conduct a comprehensive assessment of temperature, biomass, farmer education, renewable energy devices, greenhouse gas emissions and their effects on rice yields in Granma, Cuba, from ...
Afzal Ahmed Dar, Zhi Chen, Sergio RodrIguez‐Rodríguez, Fariborz Haghighat, Chunjiang An, Roberto Alejandro García Reyes, Beatriz González‐Rosales   +6 more
wiley   +1 more source

How AI and Digital Technologies Can Enhance Sustainable Livestock Manure Management: An Overview From Treatment to Distribution

Sustainable Development, EarlyView.
ABSTRACT Sustainable livestock manure management sits at the nexus of climate, nutrient circularity and water quality. This review explores how artificial intelligence (AI) and digital platforms are used across four management stages, that is, treatment, storage, valorisation and distribution, and figures out where integration fails to deliver ...
Zhan Shi, Feihong Liang, Francesco Marinello, Andrea Pezzuolo   +3 more
wiley   +1 more source

The environmental and economic aspects of a biogas power plant [PDF]

, 2014
Gy. M. Szabó, István Fazekas, Krisztian Kisari, Tamás Buday, György Szabó, Szilárd Szabó, M. Paládi, A. Kerényi   +7 more
openalex   +1 more source

Understanding Interactions Between Sustainable Development Goals Within and Between Policy Programmes: The Case of Kenya's Dairy Sector

Sustainable Development, EarlyView.
ABSTRACT Achieving Agenda 2030 depends on addressing interactions between the sustainable development goals (SDGs). In this paper, we conceptualize SDG interactions as synergies or trade‐offs, incoming or outgoing, and internal or external, and analyze how SDG 2 (Zero Hunger) interacts with other SDGs within and across policy programmes that support ...
Annita Jepchirchir Kirwa, Sylvia Karlsson‐Vinkhuyzen, Todd Andrew Crane, Art R. P. J. Dewulf   +3 more
wiley   +1 more source

Energy from Landfill Gas as an Example of Circular Economy

E3S Web of Conferences, 2018
Landfill biogas becomes an important factor in elimination of fossil fuels as a result of fast- growing use of renewable energy sources. The article presents an analysis of operation of the plant where landfill biogas was utilized for energy production ...
Ciuła Józef, Gaska Krzysztof, Generowicz Agnieszka, Hajduga Gabriela   +3 more
doaj   +1 more source

Enhanced Electrocatalytic and Cathode‐Electrolyte Interfacial Properties With a Pr‐Based Simple Perovskite/Ruddlesden‐Popper Nanocomposite Cathode in Protonic Ceramic Fuel Cells

Small, EarlyView.
A novel Pr‐based nanocomposite cathode consisting of PrNi0.7Co0.3O3‐δ (simple perovskite) and Pr4Ni3O10+δ (Ruddlesden‐Popper) demonstrates enhanced oxygen absorption/surface diffusion and oxygen reduction reaction activity than pure PrNi0.7Co0.3O3‐δ. Combined with the precursor‐based cathode layer deposition technique, the nanocomposite cathode also ...
Ryo Kitamura, Eric Yoshida, Talia Marie Sebastian, Yuchen Zhang, Minda Zou, Jiawei Zhang, Ted Burye, Zeyu Zhao, Dong Ding, Kai He, Jianhua Tong   +10 more
wiley   +1 more source

High‐Rate and Selective Conversion of Low‐Concentration Carbon Dioxide to Carbon Monoxide Using a Carbon Nanotube‐Supported Molecular Electrocatalyst

Small, EarlyView.
With significantly enhanced accessibility, optimized CO2 affinity, and CO2 adsorption capacity of CoPc active sites, the molecularly dispersed MWCNT|CuPc‐CoPc electrodes realize efficient single‐pass conversion of CO2 to CO, yielding a high CO yield of 65.7 ± 2.3% and an energy efficiency of 54.8 ± 1.9% using 20% CO2 at an ampere‐level current (0.625 A)
Tzu‐Hsuan Wang, Fitri Nur Indah Sari, Yen‐Peng Cheng, Eunice Estrella De Guzman, Adriana Matamoros‐Veloza, Miller Alonso Camargo‐Valero, Chia‐Yu Lin   +6 more
wiley   +1 more source

Hybridization of solar power plants with biogas from anaerobic digestion: A modeled case study [PDF]

, 2019
Simone Pedrazzi, Fabio Masetti, Giulio Allesina, Paolo Tartarini   +3 more
openalex   +1 more source