Abigail Spanberger announced Thursday that she will formally intervene in the proposed $67 billion merger between Dominion Energy and Florida-based NextEra Energy. "That is why I will be taking the legal step of 'intervening' in this proposed merger," she wrote. "I know this action is unprecedented by a Virginia governor — but so, too, is the size of this proposed merger and its potential impact on the commonwealth." The Virginia Department of Treasury has returned a record $159 million in unclaimed property following the rollout of an automated system. Virginia returns record $159M in unclaimed property following rollout of automated system The Virginia Department of Treasury is currently holding $4.4 billion in unclaimed property belonging to the public.