An official website of the United States government.
The .gov means it’s official.
Federal government websites always use a .gov or .mil domain. Before sharing sensitive information online, make sure you’re on a .gov or .mil site by inspecting your browser’s address (or “location”) bar.
This site is also protected by an SSL (Secure Sockets Layer) certificate that’s been signed by the U.S. government. The https:// means all transmitted data is encrypted — in other words, any information or browsing history that you provide is transmitted securely.
Energy Education Group.
Mainly geared towards middle school students, this guide provides an excellent overview of energy sources for all ages including related materials for use in a classroom setting. Selections from this book are available in full-text and there are several options for ordering the whole book.