Ar 21 a 29 Tachwedd a 7 Rhagfyr, cwrddais i â chynrychiolwyr nifer o gyflenwyr ynni i drafod y problemau ynghylch mesuryddion rhagdalu a’r argyfwng costau byw.
On 21 and 29 November and 7 December, I met with representatives from a number of energy suppliers to discuss the issues surrounding pre-payment meters and the cost-of-living crisis.