Natural gas user here (heat, hot water, cooking).
If Mr. Trump wants to "do something for the restoration of sound energy", he might consider letting go of the Keystone pipeline meme and instead push for ways to get more Pennsylvania-produced natural gas eastward into New England.
The main obstacle is New York state's leftist policy of not permitting any more natural gas pipelines to be built in that state.
There needs to be some kind of "entire-state eminent domain", adjudicated by the courts (U.S. Supreme Court in this case), to FORCE NY state to permit gas pipelines across its property and into Connecticut, Massachusetts and Vermont.
The only other land-based route to get gas into the New England states would be through Canada. Other than that, so long as NY state stands in the way, additional supplies will have to come in by ship (from... somewhere).