Renewable Energy

Types Of Renewable Energy

Renewable energy is electricity produced from resources – like the sun, wind, water and more – that do not pollute our environment.

  • Wind power is produced by wind turbines, which convert the kinetic energy of wind into mechanical energy to generate electricity, charge batteries, pump water and grind grain. Most wind energy technologies can be used as stand-alone applications, connected to a utility power grid or even combined with a photovoltaic system. For utility-scale sources of wind energy, a large number of turbines are usually built close together to form a wind farm that provides grid power.

    Stand-alone turbines are typically used for water pumping or communications. However, homeowners and farmers in windy areas can also use small wind systems to generate electricity.

  • Biomass is organic material made from plants and animals. Examples of biomass fuels include wood, crops, manure and some garbage. Most electricity generated from biomass is produced by direct combustion using conventional boilers. These boilers primarily burn the organic materials to produce steam, which spins a turbine. The spinning turbine then activates a generator that produces electricity.
  • Solar power is most commonly produced when photovoltaic (PV) systems convert sunlight into electricity. PV systems are made of solar cells, which absorb the photons in sunlight, causing the free flow of electrons through the cell’s circuit. Today, some cells can convert up to a quarter of the sunlight that shines on them into electricity.

    Compared to other countries, the United States receives more solar energy in the summer than other times of the year because days are longer and the sun is nearly overhead. The sun's rays are far more slanted during the shorter days of the winter months.

We’re excited to introduce the following new programs early next year for customers who are interested in solar energy. Stay tuned. As details become available, we’ll post them here.

  • Solar Rebates – If you’d like to install solar panels at your home or business, Duke Energy’s Solar Rebates will help defray some of the upfront cost associated with installation.
  • Community Solar – If you cannot or do not wish to have solar panels at your house, Community Solar will allow you to subscribe to the power made from a centralized array developed or acquired by Duke Energy. 
  • Solar Leasing – Consider this option if you would like to install solar, but do not have the capital or the desire to own the solar facility. 

Generate your own renewable energy

We offer opportunities to offset your energy bill or sell energy to us using energy you generate in your home or business.

More About Renewables at Duke Energy

We believe generating electricity from renewable resources will play an increasingly important role in the transition to cleaner energy.

Consider this option if you would like to install solar, but do not have the capital or the desire to own the solar facility.
@ Sign up for email