This isn't a time for xenophobia. We in fact have plenty of unfarmed land. What's the difference who owns it? No matter what, we can't force the owner to install a solar farm, but incentives can be applied to anyone.

 

As far as wind farms are concerned, they can be put on productive land with little or no negative effect.

 

We also need to consider that if the huge amount of power we buy from Canada is tariffed, we'll have to boost domestic power production to make up the shortfall.