When the sun goes down or the wind dies out, renewable battery technology is there to save the day.
When a billionaire investor gets involved, it means an industry has signs of life. So it's a good sign for wind power that Warren Buffett's company is buying over $1 billion in new turbines...
U.S. solar installations are setting record paces this year. But will this be enough to turn the industry around, or does it still have a ways to go?
New data suggest the age of the car may have plateaued, and the age of public transportation is back. Public transportation is coming back strong, and those invest accordingly could make a great...
Tesla (NASDAQ: TSLA) and SolarCity (NASDAQ: SCTY) are teaming up to offer solar customers an energy storage plan to reduce utility demand charges...
The next generation of waste-to-energy technology could come in the form of bacterial robots. These are robots that can turn wastewater into electricity and usable biogas. The robots are housed in...
Honda (NYSE: HMC), Toyota (NYSE: TM), and Hyundai (OTC: HYMTF) have all unveiled their fuel cell vehicle concepts. Will they take the electric vehicle market by storm?
Researchers have developed a battery that can repair the damage that is done while it is in use...opening up huge possibilities for battery advancement.
Tesla (NASDAQ: TSLA) has already placed itself firmly on top in the electric vehicle marketplace. Now it's planning to conquer a new territory: pickup trucks.
This company just made a fuel cell that extends phone life by a factor of five.
The promise of carbon capture and clean coal could make coal-fired power the most expensive form of power generation in the United States, thereby rendering it nearly obsolete.
Tesla's earnings may have disappointed analysts...but not anyone who listened to what the company had to say...