A new material called multiscale reduced graphene oxide could mean faster charging and power delivery than traditional ...

Drexel University researchers create innovative technique to study the exact electrochemical mechanisms occurring in batteries and supercapacitors. Using two scientific research procedures ...

pv magazine: Do you think pure PV-PPAs will remain an attractive segment in Germany? Pieter van der Meulen: Pure PV PPAs are becoming less competitive in markets like Germany, where rapid solar growth ...