Glossary E
An energy conservation is using Energy efficiently or prudently; saving energy.
Deutsch: Energieverbrauch / Español: Consumo de energía / Português: Consumo de energia / Français: Consommation d'énergie / Italiano: Consumo energetico
The term Energy Consumption refers to the total amount of energy used by individuals, organizations, or entire nations to sustain activities, from basic household needs to large-scale industrial operations. It is a critical metric in assessing economic development, environmental impact, and resource sustainability. Measured in joules (J) or more commonly in kilowatt-hours (kWh) for practical applications, energy consumption patterns vary widely depending on technological, geographical, and socio-economic factors.
Deutsch: Energieeffizienz / Español: eficiencia energética / Português: eficiência energética / Français: efficacité énergétique / Italiano: efficienza energetica
Energy efficiency are technologies and measures that reduce the amount of electricity and/or Fuel required to do the same work, such as powering homes, offices and industries.
An Energy-efficiency is also the ratio of the energy use by such an article to the useful output of services from an article of industrial equipment; for example, liter per 100 km of the moved vehicle (or in the USA: vehicle miles traveled per gallon of fuel (mpg)).
Deutsch: Energieerzeugung / Español: Producción de energía / Português: Produção de energia / Français: Production d'énergie / Italiano: Produzione di energia
Energy production in the environmental context refers to the generation of energy from various sources, including fossil fuels, nuclear power, and renewable resources like wind, solar, hydro, and biomass. It involves the processes and technologies used to convert Natural resources into usable forms of energy such as electricity, heat, and fuel. Energy production has significant environmental implications, influencing air and water quality, land use, and contributing to climate change through greenhouse gas emissions.