Results 31 to 40 of about 1,619,337 (345)

Mechanism and isotherm modeling of effective adsorption of malachite green as endocrine disruptive dye using Acid Functionalized Maize Cob (AFMC)

open access: yesScientific Reports, 2021
Cationic Malachite green has been identified as a candidate for the endocrine disruptive compound found in the environment. In this study, the mechanism and isotherm modeling of effective adsorption of cationic malachite green dye onto acid ...
John O Ojediran   +4 more
doaj   +1 more source

Decoupling Energy, Water, and Food Resources Production from GHG Emissions: A Footprint Perspective Review of Africa from 1990 to 2017

open access: yesEnergies, 2021
Decoupling energy, water, and food (EWF) consumption and production from GHG emissions could be an important strategy for achieving the UN Sustainable Development Goals (SDGs), especially SDG 2 (Zero Hunger), SDG 6 (Clean Water and Sanitation), and SDG 7
Fabien Muhirwa   +6 more
semanticscholar   +1 more source

Evaluation of optimization techniques for predicting exergy efficiency of the cement raw meal production process

open access: yesCogent Engineering, 2021
In cement production, raw meal preparation and energy consumption are extremely important for cost reduction. However, few studies have examined the relationship between operational process parameters and exergy efficiency.
Anthony I. Okoji   +2 more
doaj   +1 more source

Village Fund for Renewable Energy Development: A Case Study of Rural Area in Indonesia

open access: yesInternational Journal of Energy Economics and Policy, 2023
Energy is a fundamental element for development in all countries. However, the problem is that not all people have access to energy, especially in Indonesia where 42% of the population lives in rural areas.
Maria Merry Marianti   +5 more
doaj   +1 more source

Private Sector Contribution in Achieving the Sustainable Development Goals (SDGs) 7 in Kendari, Indonesia

open access: yesInternational Journal for Quality Research, 2021
This study aims to explain and find out how the contribution of PT DSSP Power Kendari in achieving sustainable development goals (SDGs) 7 (clean and affordable energy) through cooperation between PT DSSP Power Kendari and State Electricity Company (PLN).
F. Sudirman, Rahim Rifai
semanticscholar   +1 more source

High Step-Up Three-Level Soft Switching DC-DC Converter for Photovoltaic Generation Systems

open access: yesEnergies, 2022
In this paper, a high step-up three-level DC–DC converter with a symmetric structure for PV application is proposed. The converter has high voltage gain.
Seyed Shahriyar Taghavi   +3 more
doaj   +1 more source

Call for a Definition and Paradigm Shift in Energy Performance Gap Research

open access: yesIOP Conference Series: Earth and Environment, 2020
There is a growing interest in research dealing with energy performance gaps of buildings. Energy performance gaps are usually defined as the difference between energy demand as predicted during the planning phase and energy demand as measured during ...
Marcel Janser, M. Hubbuch, L. Windlinger
semanticscholar   +1 more source

Balancing-oriented hydropower operation makes the clean energy transition more affordable and simultaneously boosts water security

open access: yesNature Water, 2023
Reservoir hydropower offers a compelling combination of stability and flexibility services for modern water and power grids. However, its operating flexibility is poorly characterized in energy system planning, missing opportunities to cost-effectively ...
Zhanwei Liu, Xiaogang He
semanticscholar   +1 more source

Carbon Mitigation and Environmental Co-Benefits of a Clean Energy Transition in China’s Industrial Parks

open access: yesEnvironmental Science and Technology, 2023
Industrial parks are emerging priorities for carbon mitigation. Here we analyze air quality, human health, and freshwater conservation co-benefits of decarbonizing the energy supply of 850 China’s industrial parks.
Yang Guo   +7 more
semanticscholar   +1 more source

Integrated spatial and energy planning: a means to reach sustainable development goals

open access: yes, 2020
Climate protection targets call for a transition towards sustainable energy systems based on energy saving, more energy efficiency and renewable energy sources.
G. Stoeglehner
semanticscholar   +1 more source

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