A huge increase in the number of "green cars" produced in California is one option under consideration.
The other option under consideration is Punchestown.
Supporting the buildings on pilings driven down to bedrock is one option under consideration, he said.
One option under consideration would see the Sunday Herald rebranded as the Herald on Sunday.
Biomass projects, involving growing algae on nearby lakes, are another option under consideration.
Mr. Biden made it clear that doing nothing about gun violence was not an option under consideration.
One option under consideration, suggested by American officials, is to treat the fund as an insurance program.
Another option under consideration is for British workers abroad to lose access to local benefits for four years.
One option under consideration would be to ship the oil via an increasingly ice-free Arctic Ocean.
Every option under consideration, including maintaining the status quo, presented a set of legal considerations requiring advice from counsel.
One option under consideration is the sale of record labels to create a new competitor within the music industry, a person close to the companies said.
