What? I don't think you've done much research into this, have you? There's no refrigeration on LNG tanks.
LOL!!!
There's no refrigeration on LNG tanks.
No. The insulated tanks must also be designed to withstand the increasing pressure for a typical span of 5 days. After that point, they start venting fuel if nothing else is done to reduce the temperature. This is not going to be acceptable in a residential environment.