Angelica Y. Yang THE technical staff of the Energy Regulatory Commission (ERC) is set to complete by February its evaluation on whether the biggest power provider in the Visayas had charged âhigh electricity ratesâ in the area as alleged by a business group, an official of the agency said on Tuesday. Floresinda G. Baldo-Digal, ERC commissioner-in-charge, said the regulatorâs technical team is evaluating the letter sent by Visayan Electric Co., Inc. to explain its side. âThe explanation is currently under evaluation by our technical staff, they are targeting to present their recommendation to the Commission by next month,â Ms. Digal told