Alternative energy resources are renewable energy resources that we should all be using to replace non-renewable resources, that is, fossil fuels such as coal, oil and gas. Solar energy for heating water, wind, generating electricity, biomass energy that is generated using corn, corn stalks, wheat, pine cones, twigs or bark to generate fuel to heat our homes. Though not a reliable resource for every household, it is a viable option for many people depending on their location. Some homes can even utilize hydropower energy. Geothermal energy is gained.