Energy knowledge on demand

WHAT
... is on?	News
... takes place - where and when?	Calendar
... does ABC say to XYZ?	Magazine
... will (must) change?	Meanings
WHO
... is who?	EnergieVIPs
... offers.....?	Business directory
... co-operates with whom?	Database enerNET
... presents event ABC?	Calendar
HOW
... does it work?	Lexicon
... is the meaning of....?	Magazine
WHERE
... will the event XYZ take place?	Calendar
... presents ABC in Europe...?	Business directory
WHEN
... will the event ABC take place?	Calendar