Results 131 to 140 of about 3,303 (237)

Low-Cost IoT-Based Computational System for Real-Time Biogas Monitoring in UASB Reactors Using NDIR Sensors and ESP32. [PDF]

ACS Omega
Nunes FCB, Alves PVA, Gonçalves ABD, Lemos Filho RC, da Silva JGL, Calábria VA, Brito MGSL, de Paula Filho FJ.   +7 more
europepmc   +1 more source

Leveraging Machine Learning to Predict Food Waste Quantity: Focusing on Military Dining Facilities as Large‐Scale Food Service Operations

Journal of Forecasting, Volume 45, Issue 4, Page 2001-2016, July 2026.
ABSTRACT Food waste reveals inefficiencies in resource use and contributes significantly to environmental pollution. In the United States, food waste accounts for the majority of total waste, with more than 50 million tons generated annually. In military units that operate large‐scale institutional food‐service facilities and generate significant food ...
YongSun Kim, Hyun Shik Yoon
wiley   +1 more source

Exploring the contribution of straw utilization to carbon emission reduction in Anhui Province (China). [PDF]

PLoS One
Ye Z, Yu X, Yao R, Yao Y.
europepmc   +1 more source

Hydrogen to Power: Exploring Current Developments and Future Challenges

Natural Sciences, Volume 6, Issue 3, July 2026.
As the interest in low‐carbon energy systems grows, hydrogen continues to attract attention as a flexible energy carrier for power applications. Developments in hydrogen production, storage, transport, and utilization are explored. In addition, the deployment challenges of hydrogen energy vector related to economics, infrastructure, safety, and ...
Md. Shafiullah, Muhammad Ahmad, Youssef Awda, M. Maaruf, Muaiz O. Ali, Khalid A. AlShumayri, Syed M. Rahman   +6 more
wiley   +1 more source

Coupled succinic acid fermentation and biogas upgrading enabled by in situ product recovery. [PDF]

Biotechnol Biofuels Bioprod
Zacharopoulos I, Grimalt-Alemany A, Angelidaki I.   +2 more
europepmc   +1 more source

Finding a mix of renewable energy for different stakeholders by applying multi‐criteria decision‐making techniques

International Transactions in Operational Research, Volume 33, Issue 4, Page 2499-2534, July 2026.
Abstract This paper presents a two‐stage model for planning a renewable energy portfolio by balancing economic, social and environmental sustainability goals. The first stage addresses a multi‐objective problem where conflictive impacts generated by the energy portfolios should be optimised according to the corresponding economic, social or ...
Amelia Bilbao‐Terol, Verónica Cañal‐Fernández, Carmen González‐Pérez   +2 more
wiley   +1 more source

Reframing anaerobic digestion as a defossilization platform

Agricultural &Environmental Letters, Volume 11, Issue 1, June 2026.
Abstract Anaerobic digestion (AD) coupled with carbon capture, utilization, and/or storage (CCUS) is a deployable bioenergy platform that supplies renewable energy and bioresources while valorizing biogenic CO2 for integrated carbon management on the pathway to net‐zero.
Suraj Negi, Justin N. W. Chiu, Shu‐Yuan Pan   +2 more
wiley   +1 more source

A Circular Material Value Retention Framework for Agricultural By-Product Valorisation. [PDF]

Materials (Basel)
Alizad R, Haddad Y, Salonitis K.
europepmc   +1 more source

Continuous‐Flow Hydrogenation of Levulinic Acid to γ‐Valerolactone in Water Using Platinum on Nitrogen‐Doped Carbon Pellets

ChemCatChem, Volume 18, Issue 12, 26 June 2026.
Continuous‐flow hydrogenation of levulinic acid (LA) to γ‐valerolactone (GVL) is achieved using Pt catalysts supported on hierarchically porous nitrogen‐doped carbon pellets (NDC), delivering high activity and selectivity in water with either H2 or formic acid (FA), demonstrating a sustainable route suitable for fixed‐bed industrial processes ...
Marius Bäumel, Francesco Brandi, Tiago J. Goncalves, Valerio Molinari, Frank Rosowski, Majd Al‐Naji   +5 more
wiley   +1 more source

Reliable renewable electricity generation system on small animal farms for rural electric vehicle charging. [PDF]

Biotechnol Biofuels Bioprod
Xu M, Monson C, Willsea J, Uludag-Demirer S, Leytem A, Bradford B, Liao W.   +6 more
europepmc   +1 more source