Nov 21 (Reuters) - TransAlta Corp TA.TO
* TransAlta comments on federal plan for coal retirements and coal-to-gas regulations Source text for Eikon: ID:nMKWrMGvva Further company coverage: TA.TO
Nov 21 (Reuters) - TransAlta Corp TA.TO
* TransAlta comments on federal plan for coal retirements and coal-to-gas regulations Source text for Eikon: ID:nMKWrMGvva Further company coverage: TA.TO