Scientists at Stanford University said they have developed a high-performance aluminum-ion battery that could replace the alkaline and lithium-ion batteries that are used to power devices today.
President Barack Obama is setting a goal of raising $2 billion from the private sector for investments in clean energy.
The Clean Energy Project says there has been more than $5 billion in renewable and clean energy projects in Nevada since 2010.
Las Vegas is hosting the National Clean Energy Summit today. The fourth-annual event at the Aria resort will bring politicians, business leaders, and investors together to discuss the future of renewable energy.