Windows Division President Steven Sinofsky shows off the "reimagined Windows" with the preview release of Windows 8 during the Day 1 keynote. Also see how Hyper-V will be enabled in Windows 8 and check out the Windows 8 Fast Startup Mode.

The U.S. Seventh Fleet moved its ships away from a quake-stricken Japanese nuclear plant Monday after discovering low-level radioactive contamination more than 100 miles offshore.

Learn about Chevrolet's efforts to reduce carbon emissions and investment in energy-efficient building technologies. Chevy runs deep.

This is a great video showing the first assembly lines at the original Ford auto plant. Neat to see those guys making the old wooden wheels, by hand mostly...... The places that car could go ...... is amazing!!

Segway and General Motors are developing an electric two-seat prototype vehicle with just two wheels, which could allow people to travel around cities more quickly, safely, quietly and cleanly, and at a lower total cost. The collaboration, dubbed Project P.U.M.A. (Personal Urban Mobility and Accessibility) combines several technologies that increase mobility freedom with zero emissions, enhanced safety, seamless connectivity and reduced congestion in cities. The Project P.U.M.A. prototype takes a test drive in New York City, Saturday, April 4, 2009.

You can save energy by carefully selecting the products and services you use at home, in your vehicle, and at work. These resources will help you find products and services to reduce your energy use.

For more information on alternative and advanced fuels, go to the following pages:

Secretary Chu lays out a roadmap for how the U.S. can lead the world in making the clean vehicles we need at the 2010 Washington Auto Show. He also announced that the Department of Energy had closed on a $1.4 billion loan to Nissan to build the all-electric LEAF in Tennessee and create up to 1,300 American jobs.

The calculators and tools on these pages can help you evaluate your energy use and whether energy efficient products or renewable energy are right for you.

Click King - The resources here will help you find energy-saving and renewable energy products and services. Explore these products and services to find ways to save money and make your home, vehicle, and workplace more energy efficient.