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  2. Energy management - Wikipedia

    en.wikipedia.org/wiki/Energy_management

    Energy management includes planning and operation of energy production and energy consumption units as well as energy distribution and storage. Energy management is performed via Energy Management Systems (EMS) , which are designed with hardware and software components to implement the tasks.

  3. Renewable energy - Wikipedia

    en.wikipedia.org/wiki/Renewable_energy

    Renewable energy in developing countries is an increasingly used alternative to fossil fuel energy, as these countries scale up their energy supplies and address energy poverty. Renewable energy technology was once seen as unaffordable for developing countries. [ 200 ]

  4. Energy conservation - Wikipedia

    en.wikipedia.org/wiki/Energy_conservation

    The Energy Management Association of New Zealand is a membership-based organization representing the New Zealand energy services sector, providing training and accreditation services with the aim of ensuring energy management services are credible and dependable. [59]

  5. Renewable Energy Sources and Climate Change Mitigation

    en.wikipedia.org/wiki/Renewable_Energy_Sources...

    IPCC scenarios "generally indicate that growth in renewable energy will be widespread around the world". [9] The IPCC said that if governments were supportive, and the full range of renewable technologies were deployed, renewable energy could account for almost 80% of the world's energy supply within four decades. [10]

  6. Lists of renewable energy topics - Wikipedia

    en.wikipedia.org/wiki/Lists_of_renewable_energy...

    Renewable energy replaces conventional fuels in four distinct areas: electricity generation, air and water heating/cooling, motor fuels, and rural (off-grid) energy services. [2] Based on REN21's 2014 report, renewables contributed 19 percent to our global energy consumption and 22 percent to our electricity generation in 2012 and 2013 ...

  7. Energy demand management - Wikipedia

    en.wikipedia.org/wiki/Energy_demand_management

    Managing energy, peak demand and bills in community level may be more feasible and viable, because of the collective purchasing power, the bargaining power, more options in energy efficiency or storage, [24] more flexibility and diversity in generating and consuming energy at different times, e.g. using PV to compensate day time consumption or ...

  8. Rooftop solar power - Wikipedia

    en.wikipedia.org/wiki/Rooftop_solar_power

    Solar incentives by state in the USA can help offset the initial cost of installation and make solar power more affordable. In the United States, each state has its own set of incentives and rebates for solar energy, including tax returns, tax credits and net metering for grid connected solar power systems.

  9. Oscillating water column - Wikipedia

    en.wikipedia.org/wiki/Oscillating_water_column

    The PTO system is the second main component of an OWC device. It converts the pneumatic power into a desired energy source (i.e. sound or electricity). The PTO system design is very important to the efficiency of the oscillating water column. It must be able to convert airflow going both out of and into the collecting chamber into energy.