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  2. Global energy transition investment exceeded $2 trln last ...

    www.aol.com/news/global-energy-transition...

    Global energy transition investment needs to average $5.6 trillion each year from 2025 to 2030 to meet a net zero emissions target by mid-century. Global energy transition investment exceeded $2 ...

  3. Efficient energy use - Wikipedia

    en.wikipedia.org/wiki/Efficient_energy_use

    Common energy efficiency label on appliances to indicate their energy efficiency in a clear manner. Efficient energy use, or energy efficiency, is the process of reducing the amount of energy required to provide products and services. There are many technologies and methods available that are more energy efficient than conventional systems.

  4. Energy conservation - Wikipedia

    en.wikipedia.org/wiki/Energy_conservation

    Measurable energy conservation and efficiency gains in the 1980s led to the 1987 Energy Security Report to the President (DOE, 1987) that "the United States uses about 29 quads less energy in a year today than it would have if our economic growth since 1972 had been accompanied by the less- efficient trends in energy use we were following at ...

  5. 2000-watt society - Wikipedia

    en.wikipedia.org/wiki/2000-watt_society

    The Swiss Federal Office of Energy (FOE) highlights a decrease in per capita energy use from 6,000 to just under 4,000 watts and a nearly 50% cut in greenhouse gas emissions. However, to meet the 2,000-watt society goals by 2050 to 2100, the FOE acknowledges the necessity for more decisive measures, noting the progress is on the right path but ...

  6. Timeline of sustainable energy research 2020 to the present

    en.wikipedia.org/wiki/Timeline_of_sustainable...

    A trial of estimated financial energy cost of refrigerators alongside EU energy-efficiency class (EEEC) labels online finds that the approach of labels involves a trade-off between financial considerations and higher cost requirements in effort or time for the product-selection from the many available options which are often unlabelled and don ...

  7. Sustainable energy - Wikipedia

    en.wikipedia.org/wiki/Sustainable_energy

    The energy intensity of the global economy (the amount of energy consumed per unit of gross domestic product (GDP)) is a rough indicator of the energy efficiency of economic production. [42] In 2010, global energy intensity was 5.6 megajoules (1.6 kWh ) per US dollar of GDP. [ 42 ]

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  9. Energy efficiency implementation - Wikipedia

    en.wikipedia.org/wiki/Energy_Efficiency...

    Energy sector regulators can have wide discretion in the implementation and/or monitoring energy efficiency (EE) initiatives. The most likely roles involve giving technical advice to the agency developing EE initiatives, since changes in demand patterns will have implications for the operations and investment plans of utilities.