Fel rhan o'r cytundeb, bydd Llywodraeth Cymru a Phlaid Cymru yn gweithio i sefydlu cwmni ynni sero net, o dan berchnogaeth gyhoeddus, i annog cynhyrchu ynni adnewyddadwy sy'n eiddo i'r gymuned. Gwneir buddsoddiad pellach i amddiffyn rhag llifogydd, a bydd mesurau newydd i gryfhau'r Gymraeg ac i gefnogi iechyd meddwl pobl ifanc.
As part of the agreement, a publicly-owned energy company for Wales could be created to encourage community-owned renewable energy generation; there will be further investment in flood defences and new measures to strengthen the Welsh language and support for young people’s mental health.