Kind of. Vermont law basically says that the PUC sets the rate that your power company will credit you for on a per kwh basis.

Depending on the company, you can often "give" extra credits away, but the days of direct transfer are over (at least with gmp). Gmp uses a group system whereby the sum of meters in the group generate x power, and divide that total over percentage-assigned recipients who must also be a group member.

Creating a group is easy, but only credits generated by the group are eligible for group distribution.

And ofc you can only group / share credits with people on the same utility