Wales has a very difficult time ahead. Naturally all EU funding possibilities for St Athan I have since abandoned or put on hold until new funding opportunities present themselves. Wales used to get more money out of the EU than it put in, even when you completely discount trade, as Wales is counted as either the first or second poorest area in the UK, depending on which measure is used, sometimes second to Cornwall.
The Welsh Government will have to negotiate hard over the formula with central government to ensure Wales continues to make this net gain in terms of payment; replacing the EU with England.
Many of our civil liberties and rights were inherited from the EU and we'll need strong Unions and people ready to fight to protect these when Parliament divorces from the EU. There is no guarantee these will be retained, even the EU laws which are enshrined in our own laws will be subject to review.