Some Welsh reservoirs have proved controversial - but exported water could have energy potential.
Read moreBy Chris Wood
BBC News
BBC News Parliaments
As it happened: 'Duke's legacy will live on'
Westminster, Holyrood, Stormont and the Senedd dedicated the day to memories of Prince Philip.
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As it happened: 'Duke's legacy will live on'
Westminster, Holyrood, Stormont and the Senedd dedicated the day to memories of Prince Philip.
As it happened: PSNI briefed MLAs on port staff withdrawal
The police presented evidence on the withdrawal of DAERA and local authority staff from NI ports
As it happened: Foster and O'Neill briefed MLAs
First Minister Arlene Foster and Deputy First Minister Michelle O'Neill appeared at the Committee for the Executive Office
Sinn Féin 'showed arrogance' at funeral - Foster
Stomont passes a motion censuring party ministers over Bobby Storey's heavily attended funeral.
Senedd Live: As it happened on 24 March
The casting vote of the chair was needed for the final vote of the Fifth Senedd on "The Future of Wales".
Featured Contents
As it happened: 'Duke's legacy will live on'
Westminster, Holyrood, Stormont and the Senedd dedicated the day to memories of Prince Philip.
As it happened: PSNI briefed MLAs on port staff withdrawal
The police presented evidence on the withdrawal of DAERA and local authority staff from NI ports
As it happened: Foster and O'Neill briefed MLAs
First Minister Arlene Foster and Deputy First Minister Michelle O'Neill appeared at the Committee for the Executive Office
Sinn Féin 'showed arrogance' at funeral - Foster
Stomont passes a motion censuring party ministers over Bobby Storey's heavily attended funeral.
Senedd Live: As it happened on 24 March
The casting vote of the chair was needed for the final vote of the Fifth Senedd on "The Future of Wales".
As it happened: PSNI briefed MLAs on port staff withdrawal
The police presented evidence on the withdrawal of DAERA and local authority staff from NI ports
As it happened: Foster and O'Neill briefed MLAs
First Minister Arlene Foster and Deputy First Minister Michelle O'Neill appeared at the Committee for the Executive Office
Sinn Féin 'showed arrogance' at funeral - Foster
Stomont passes a motion censuring party ministers over Bobby Storey's heavily attended funeral.
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BBC News
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