About Us

About Us

Regulatory Notices

Columbia routinely files applications and pleadings with the Public Utilities Commission of Ohio. To comply with the Commission's rules and regulations, we are providing electronic copies of certain regulatory filings below. Click the link(s) below to open or download.

To request a paper copy, please contact our Legal Department by email. Please include:

  • Your name
  • Your address
  • The title and date of the filing that you are requesting

OPSB Case No. 17-2497-GA-BLN
Filed with the Ohio Power Siting Board on December 21, 2017

PUCO Case No. 17-2202-GA-ALT
Filed with the Public Utilities Commission of Ohio on December 1, 2017