New Solutions for Clean Energy

As the world continues to grapple with energy-related pollution and poverty, can innovation help?

SunShot: Lowering the Price of Electricity from the Sun

The U.S. Department of Energy aims to make electricity from the sun cheaper than that from burning coal or natural gas


Inventing the Future of Energy: A Q&A with ARPA-e's Arun Majumdar

How can a small federal agency help reinvent how the U.S. produces and uses energy?


U.S. Military Links Alternative Energy Research to Lives--and Dollars--Saved

Inventing the future of energy may be key to improving U.S. national security, economic prosperity and health


How National Security Depends on Better Lithium Batteries

ARPA-e funds potential breakthrough work to make energy-dense batteries that enable long distance travel


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