Certificates of Public Convenience and Necessity - Transmission Lines - Applicability and Waivers

HB 928 modifies Maryland's requirements for constructing transmission lines over 69,000 volts. It expands the types of transmission lines needing a "certificate of public convenience and necessity" (replacing the previous focus on overhead lines), and requires the Public Service Commission to consider ratepayer costs and environmental impacts when deciding whether to waive this requirement for certain projects. The bill also removes a prior rule that automatically waived certificate requirements for specific overhead lines. This directly affects electric companies, transmission developers, and the Public Service Commission in their approval processes for new or upgraded power lines.