Results 41 to 50 of about 1,357,678 (347)

On the Road to Affordable and Clean Energy: Assessing the Progress of European Countries Toward Meeting SDG 7

open access: yesPolish Journal of Environmental Studies, 2022
Long term sustainability of energy is a critically important goal of sustainable development globally. In light of new initiatives such as the UN’s Agenda 2030 or the Paris Agreement, assessing the progress of EU countries towards reaching ambitious ...
Jana Chovancová, Roman Vavrek
openaire   +3 more sources

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

Orthogonality catastrophe and Kondo effect in graphene [PDF]

open access: yes, 2007
Anderson's orthogonality catastrophe in graphene, at energies close to the Dirac point, is analyzed. It is shown that, in clean systems, the orthogonality catastrophe is suppressed, due to the vanishing density of states at the Dirac point.
Francisco Guinea   +4 more
core   +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

Scaling and Complexity of Stress Fluctuations Associated with Smooth and Jerky Flow in FeCoNiTiAl High-Entropy Alloy

open access: yesMetals, 2023
Recent observations of jerky flow in high-entropy alloys (HEA) revealed a high role of self-organization of dislocations in their plasticity. The present work reports the first results of the investigation of stress fluctuations during plastic ...
Mikhail Lebyodkin   +5 more
doaj   +1 more source

Energetic assessment of a precalcining rotary kiln in a cement plant using process simulator and neural networks

open access: yesAlexandria Engineering Journal, 2022
Cement production has been increasing rapidly leading to energy consumption, with serious cost implications and environmental challenges. Energy efficiency is a key component required to maintain the cement company’s environmental strategy. In this study,
Anthony I. Okoji   +4 more
doaj   +1 more source

The Importance of Energy Prosumers for Affordable and Clean Energy Development: A Review of the Literature from the Viewpoints of Management and Policy

open access: yesEnergies, 2023
The release of greenhouse gases has led to increases in global temperatures and triggered an unprecedented array of environmental disasters. The aim of net-zero emissions is to increase the share of the world’s energy supplied by renewable sources as ...
Jin-Li Hu, Min-Yueh Chuang
semanticscholar   +1 more source

Evaluation of the preference for and viability of clean cookstove adoption in rural Tanzania

open access: yesEnergy, Sustainability and Society, 2023
Background Sustainable Development Goal (SDG) 7 calls for “universal access to affordable, reliable, modern energy services” for the 2.6 billion individuals lacking access to clean cooking fuels and stoves.
Annelise Gill-Wiehl   +3 more
doaj   +1 more source

Black Holes at the LHC [PDF]

open access: yes, 2001
If the scale of quantum gravity is near a TeV, the LHC will be producing one black hole (BH) about every second. The BH decays into prompt, hard photons and charged leptons is a clean signature with low background.
E. Eichten   +9 more
core   +2 more sources

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