Using renewable resources like solar energy, wind energy, and wave energy is a great way to not only save money, but also contribute to environmental preservation.  Solar power is an excellent choice for anyone wishing to decrease their carbon footprint.  It's a clean and non-polluting source of electricity that can be used in both rural and urban areas. Wind energy comes from the conversion of wind power into mechanical energy which is then converted into electricity. This type of system uses no fuel, produces no waste or pollution, and requires little maintenance.  Wave energy is another renewable resource that can make a big impact on the environment. The process involves capturing the kinetic energy of waves using devices in the ocean.  The amount of power produced by this method depends on the size of the device and how well it is engineered. These are just some examples of how these technologies can help us reduce our impact on climate change while saving money at the same time!