Nothing is certain except death, taxes — and the steady decline in the cost of clean energy technologies. That includes batteries. The average price of a lithium-ion battery pack fell 20 percent this ...

Battery capacity (and range) degradation over time or distance traveled is one of the several main concerns in terms of electric cars. About 10 years ago, no one really knew how those new EVs would ...

Data: Ember; Note: Batteries includes power storage, EV batteries and consumer batteries; Chart: Jacque Schrag/Axios China's low-emissions tech exports hit fresh records in August on the strength of ...

The Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) runs Energy-Charts, which presents easily digestible data from Germany’s Market Master Data Register. This is the official system ...