[thackney]

Nope. They have been selling them for years.

The catch is they are slow-flow. Since it is at home, you plug it in and fill overnight.

http://www.brcfuelmaker.com/phill-domestico-prodotto-brc-fuel-maker.aspx

U.S. price for the Phill is $4,500,

http://www.edmunds.com/autoobserver-archive/2011/03/brc-fuelmaker-again-selling-phill-home-cng-fuel-station.html

But Eaton is supposed to be bringing a unit out for $500.

http://gas2.org/2012/07/24/eaton-developing-500-home-cng-station/

[PA Engineer]

Many of the storage issues I believe will be resolved shortly with Adsorbed Natural Gas (ANG) technology.

Just a reference for what is going on.

ANG Technology. Ford is also working on ANG Tank development. ANG tanks can come in any shape and size, getting away from the limitations of spherical units.