Results 21 to 30 of about 3,965 (257)

Assessing the feasibility of gray, blue, and green ammonia productions in Indonesia: A techno-economic and environmental perspective

International Journal of Renewable Energy Development, 2023
Ammonia, owing to its carbon-free attributes, stands as a promising alternative for replacing fossil-based fuels. This study investigates the techno-economic and environmental aspects of gray, blue, and green ammonia production in Indonesia.
Martin Tjahjono, Isabella Stevani, Gracheilla A Siswanto, Arief Adhitya, Iskandar Halim   +4 more
doaj   +1 more source

Economic performance of off-grid photovoltaic systems for irrigation [PDF]

Revista Brasileira de Engenharia Agrícola e Ambiental, 2022
Renewable energies are alternatives to replace fossil fuels and are crucial for the sustainability of the agricultural sector, besides being an important alternative for pumping water in irrigation.
Jhosefe Bruning, Adroaldo D. Robaina, Marcia X. Peiter, Miguel Chaiben Neto, Silvana A. Rodrigues, Laura D. Ferreira, Tonismar dos S. Pereira, Luiz P. Kayser   +7 more
doaj   +1 more source

Technical and economic analysis of energy generation from waste incineration in Mexico

Energy Strategy Reviews, 2020
In this paper we evaluated the feasibility of energy generation by incineration of waste in Mexico. The population of Mexico was split into six population-size classes, each one associated to a waste generation index.
Pablo Emilio Escamilla-García, Raúl Horacio Camarillo-López, R. Carrasco-Hernández, Emmanuel Fernández-Rodríguez, Jesús Michel Legal-Hernández   +4 more
doaj   +1 more source

Techno-Economic and Power System Optimization of a Renewable Rich Islanded Microgrid Considering Different Dispatch Strategies

IEEE Access, 2021
In this work, the evaluation of the design and optimization of proposed offgrid hybrid microgrid systems for different load dispatch strategies is presented by assessing the component sizes, system responses and different cost analyses of the proposed ...
Md. Fatin Ishraque, Sk. A. Shezan, M. M. Rashid, Ananta Bijoy Bhadra, Md. Alamgir Hossain, Ripon K. Chakrabortty, Michael J. Ryan, Shahriar Rahman Fahim, Subrata K. Sarker, Sajal K. Das   +9 more
doaj   +1 more source

The role of social costs in enhancing the levelized cost of energy

Energy Research & Social Science
[Abstract] The global share of renewable energy exceeds 30 % as of 2023, marking a milestone in the energy transition. In response, many governments have adopted more ambitious targets for renewable energy generation to limit global warming below 1.5 °C or, at most, 2 °C, as outlined in the Paris Agreement.
Robalo-Cabrera, Isabel, Filgueira-Vizoso, Almudena, Alcayde, A., Castro-Santos, Laura   +3 more
openaire   +2 more sources

Energy Cost of Cattle Walking on the Level and on a Gradient [PDF]

Journal of Range Management, 1998
The effect of walking on cattle energy expenditure was assessed by monitoring the CO2 production of cattle with the 14C-entry rate technique. Seven Angus steers (298 +/- 38 kg BW) were peritoneally infused with a solution of NaH14CO3 for 72 hours using portable peristaltic pumps.
O. N. Di Marco, M. S. Aello
openaire   +1 more source

Examining the energy cost and intensity level of prenatal yoga

International Journal of Yoga, 2016
A popular form of pregnancy physical activity (PA) is prenatal yoga. However, little is known about the intensity and energy cost of this practice.To examine the energy cost and intensity level of prenatal yoga.Pregnant women in a prenatal yoga class (n = 19) wore a Sense Wear Armband during eleven 60 min classes each, and self-reported demographic ...
Nathan Anthony Peters, Rebecca A Schlaff
openaire   +3 more sources

The energy and economic target optimization of a naphtha production unit by implementing energy pinch technology

Case Studies in Thermal Engineering, 2018
In this paper, energy pinch analysis is implemented on the Naphtha Production Unit as an operating process plant. It endeavors to approach the current system to the maximum energy recovery (MER) design by providing several scenarios in the heat ...
Ali Manizadeh, Ashkan Entezari, Rouhollah Ahmadi   +2 more
doaj   +1 more source

Levelized Cost of Energy for PV and Grid Scale Energy Storage Systems

CoRR, 2016
With the increasing penetration of renewable energy sources and energy storage devices in the power system, it is important to evaluate the cost of the system by using Levelized Cost of Energy (LCOE). In this paper a new metric, Levelized Cost of Delivery (LCOD) is proposed to calculate the LCOE for the energy storage.
Lai, CS, McCulloch, MD
openaire   +4 more sources

Effect of DFPP on Ferroptosis in Peripheral Blood CD14+ Monocytes of Hyperlipidemic Patients Involving the ACSL4/LPCAT3/ALOX5 Pathway

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Hyperlipidemia is a major risk factor for atherosclerotic cardiovascular disease (ASCVD). Although statins are the cornerstone of lipid‐lowering therapy, their use may be limited in some patients by adverse effects. This study evaluated the possible impact of non‐drug treatment using double‐filtration plasmapheresis (DFPP) on CD14+
Yun Cheng, Lan Li, Qingmei Yang, Meipeng Wu   +3 more
wiley   +1 more source