Researchers in China have used electrochemical impedance spectroscopy to analyze the state of health of sodium-ion batteries. Extracting four features from the measurements, they were able to create a ...

India has achieved a landmark in its energy transition journey by reaching 50% of its installed electricity capacity from non-fossil fuel sources – five years ahead of the target set under its ...

Germany’s top court has ruled that distribution network operators may require battery storage projects to pay grid connection fees, calling the charges fair as they help prevent overbuilding and ...

The Coalition for Community Solar Access trade group says a utility requirement for “direct transfer trip” make many solar projects financially unviable, while researchers argue that the targeted ...

In a new monthly column for pv magazine, the International Solar Energy Society (ISES) debunks old and new urban legends about solar energy.