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Renewable energy (or green energy) is energy from renewable natural resources that are replenished on a human timescale. The most widely used renewable energy types are solar energy, wind power, and hydropower. Bioenergy and geothermal power are also significant in some countries.
- Journal
Renewable Energy is a monthly peer-reviewed scientific...
- Renewable Resources
Oceans often act as renewable resources. Sawmill near Fügen,...
- Lists of Renewable Energy Topics
Renewable energy is generally defined as energy that comes...
- Energy Security
The impact of the 1973 oil crisis and the emergence of the...
- World energy resources
World energy resources are the estimated maximum capacity...
- Energy
Energy (from Ancient Greek ἐνέργεια (enérgeia) 'activity')...
- World energy supply and consumption
World energy supply and consumption refers to the global...
- Sustainable energy
Energy sources with low environmental impact are sometimes...
- Journal
World energy resources are the estimated maximum capacity for energy production given all available resources on Earth. They can be divided by type into fossil fuel, nuclear fuel and renewable resources.
Οι ανανεώσιμες πηγές ενέργειας (ΑΠΕ) ή ήπιες μορφές ενέργειας ή νέες πηγές ενέργειας ή πράσινη ενέργεια είναι μορφές εκμεταλλεύσιμης ενέργειας που προέρχονται από διάφορες φυσικές διαδικασίες, όπως ο άνεμος, ο ήλιος, η γεωθερμία, η κυκλοφορία του νερού και άλλες.
Energy (from Ancient Greek ἐνέργεια (enérgeia) 'activity') is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light.
World energy supply and consumption refers to the global supply of energy resources and its consumption. The system of global energy supply consists of the energy development, refinement, and trade of energy. Energy supplies may exist in various forms such as raw resources or more processed and refined forms of energy.
Energy sources with low environmental impact are sometimes called green energy or clean energy. The economic dimension of sustainability covers economic development, efficient use of energy, and energy security to ensure that each country has constant access to sufficient energy.
Energy development is the field of activities focused on obtaining sources of energy from natural resources. [citation needed] These activities include the production of renewable, nuclear, and fossil fuel derived sources of energy, and for the recovery and reuse of energy that would otherwise be wasted.
