[werdwerdus]

perhaps Aphex Twin - Selected Ambient Works 85-92

 

[zumaro]

Four tet - Rounds (or maybe Pause or Dialogue but not Everything Ecstatic which is good but not relaxing)
Boards of Canada - Music Has The Right To Children

 

[R_burke]

I second the Gatticus recommendation for Tangerine Dream, I especially like Le Parc and Tyger

You might also dip into the Gothic/New Age stuff like Enigma, Dead Can Dance, Synaethesia and Delerium I find them relaxing and they could be considered electronica

 

[papy]

Susumo Yakota - Sukora ... maybe more Ambient though...

 

[Dr Livor Mortis]

M83 - Before the daw heals us
(amazing album)

Air - Talkie Walkie

Ratatat - classics

 

[chroot]

Booka Shade is one of my recent favorites. Easy, melodic, toe-tapping without being fatiguing. They have two albums out (Movements and Memento), but I'd suggest getting a copy of their BBC Radio 1 Essential Mix from the usual sources (p2p, usenet, etc.). It covers all the highlights on both albums, and is easily one of my favorite recordings this year.

- Warren

 

[fish4fun]

Telefon Tel Aviv. Hand down the best relaxing electronica Ive ever heard. I will probably be in Ann Arbor on Friday at their concert.