Cafodd y Rhaglen Addysg ac Ysgolion ar gyfer yr 21ain Ganrif ei datblygu mewn partneriaeth rhwng Cymdeithas Llywodraeth Leol Cymru, Colegau Cymru a’r Cyfarwyddwyr Esgobaethol.  Yn y don gyntaf o fuddsoddi a fydd yn dod i ben yn 2019, bydd mwy nag £1.4 biliwn wedi’i fuddsoddi i helpu i ailadeiladu ac adnewyddu dros 150 o ysgolion a cholegau ar draws Cymru.
The 21st Century Schools and Education Programme was developed in partnership between the Welsh Local Government Association, Colleges Wales and Diocesan Directors.  In its first wave of investment ending in 2019, over £1.4 billion will be invested supporting the rebuild and refurbishment of over 150 schools and colleges across Wales.