It's About Time
Renewable Energy Sources - Solar and Wind
There has been a huge solar energy spill! Let's go outside to play in it. This lesson includes multiple experiments showcasing solar and wind energies. Scholars build a solar heater and an anemometer before testing the results. The...
Re Energy
Build Your Own Biogas Generator
What is biogas and how is it made? After examining background information about the sources of biogas and biogas generators, class members follow the provided information and build a biogas generator that can be used in the...
Teach Engineering
Solar Angles and Tracking Systems
The sun will continue to rise in the east and set in the west, no matter what. The first instructional activity in a series of eight introduces the class to solar angles. It makes connections between a person's latitude and the angle of...
Teach Engineering
The Temperature Effect
How temperature affects the efficiency of a solar panel is the focus of the third in a series of eight resources that presents how engineers are able to control the temperatures of photovoltaic panels. Class members find out how the...
Teach Engineering
Maximum Power Point
Investigate the maximum power output of a photovoltaic panel with a lesson that introduces the class to the maximum power point. Individuals learn how to determine the maximum power point of a solar panel by using Ohm's law and the power...
Teach Engineering
Ice, Ice, PV!
Knowing the temperature coefficient allows for the calculation of voltage output at any temperature. Groups conduct an experiment to determine the effects of temperature on the power output of a solar panel. The teams alter the...
US Energy Information Administration
U.s. Eia Energy Kids: Forms of Energy: Sources
Article explains what is meant by renewable and nonrenewable sources of energy.
Energy4Me
Energy4me: Energy Technology
Learn about the many sources of energy used around the world.
![State Energy Conservation Office: Electricity From the Sun [Pdf] Handout](https://static.lp.lexp.cloud/images/attachment_defaults/resource/large/FPO-knovation.png "State Energy Conservation Office: Electricity From the Sun [Pdf] Handout")
State Energy Conservation Office-Texas
State Energy Conservation Office: Electricity From the Sun [Pdf]
Discusses forms of renewable energy that rely on the sun. For example, wind is created when solar energy heats the air, and biomass is solar energy that has been stored in plants.
US Department of Energy
U.s. Department of Energy: Energy Basics: Renewable Energy: Geothermal
Find out about renewable energy resources using geothermal technologies as the source. Learn how scientists have discovered how to utilize sustainable heat from the Earth using several methods.
US Department of Energy
U.s. Department of Energy: Energy Basics: Renewable Energy: Solar Energy
Find out about renewable energy resources using solar energy technologies. Learn about the use of photovoltaic cells and the capture of the sun's energy.
US Energy Information Administration
U.s. Eia Energy Kids: Timelines: Geothermal
Timeline of key milestones in the use of geothermal as a source of energy, starting with the first geothermal power plant built in Italy, in 1904.
Energy for Sustainable Development
Esd Bulgaria: Kids & Energy: Electricity
Electricity is the flow of electrical power or charge. It is a secondary energy source which means that we get it from the conversion of other sources of energy, like coal, natural gas, oil, nuclear power and other natural sources, which...
US Department of Energy
U.s. Department of Energy: Energy Basics: Renewable Energy: Hydropower
Find out about renewable energy resources using hydropower technologies. Learn the history of use, and read about the benefits of utilizing water as a power source.
State Energy Conservation Office-Texas
State Energy Conservation Office: Renewable Energy for the Home [Pdf]
Discusses different ways to heat and cool a home, and perform a variety of tasks, using renewable energy sources. Examples include window shades, a solar water heater, solar-powered toys, etc.
US Energy Information Administration
U.s. Eia Energy Kids: Timelines: Solar Thermal
Timeline of key milestones in the use of solar power as a source of renewable energy.
US Energy Information Administration
U.s. Eia: Energy Kids: Renewable Energy: Solar
This is a resource on solar energy, photovoltaic energy, solar thermal heat, solar thermal power plants and other forms of energy.
Encyclopedia of Earth
Encyclopedia of Earth: Renewable Energy: Hydroelectricity
Explains, in scientific terms, what hydroelectric energy is and how it is produced. Discusses the lifespan of a hydroelectric facility, the risks and adverse effects of producing hydroelectricity, and how this form compares with other...
National Geographic
National Geographic: Encyclopedic Entry: Non Renewable Energy
A good primer on non-renewable energy sources. Covers the overall advantages and disadvantages, and discusses the different types and their pros and cons. Includes a slideshow with captions.
US Energy Information Administration
U.s. Eia Energy Kids: Hydropower: Energy From Moving Water
Of the renewable energy sources that generate electricity, hydropower is the most often used. Learn other interesting facts about hydropower as the pictorial illustrations bring the information to life.
State Energy Conservation Office-Texas
State Energy Conservation Office: Clean Energy From Texas Landfills [Pdf]
Explains what landfill gas is, some of its applications, and how Texas is harnessing it as a source of renewable energy.
State Energy Conservation Office-Texas
Seco: Biomass: Nature's Most Flexible Energy Resource [Pdf]
Sources of biomass fuel are described, ways it is used, and the economic opportunities available to Texas farmers and industries that produce biomass fuels.
State Energy Conservation Office-Texas
State Energy Conservation Office: Renewable Energy Guide for Buildings [Pdf]
A basic guide for ways to be more energy-efficient and to use more renewable energy sources in a building. These include methods of reducing heat or cool air loss, ways of harnessing solar energy, and using the wind for ventilation.
State Energy Conservation Office-Texas
State Energy Conservation Office: The Rewards of Renewable Energy [Pdf]
The advantages of using renewable energy sources, such as the sun and the wind, are explained.