HB829 revises Maryland’s Public Utilities law governing certificates of public convenience and necessity for overhead transmission lines and related projects. The bill expands the definition of a “qualified generator lead line” to include advanced transmission technologies that support carrying high-voltage power to interconnect out-of-state renewable generation with Maryland’s electric system. It also creates new application requirements for applicants seeking approval to build overhead transmission lines, including detailed analyses of alternatives, route selection, costs, environmental impacts, resource adequacy, demand response, and whether advanced transmission technologies could delay or avoid the need for new transmission or generation upgrades.
The bill further directs the Public Service Commission to consider a broader set of evidence before approving overhead transmission projects, including alternatives considered by PJM Interconnection, alternatives submitted by other parties, and the applicant’s analysis of advanced transmission technologies. It also limits who may receive a certificate for certain in-territory overhead lines paid for solely by an electric company and its ratepayers, and it preserves condemnation authority only after required approvals. For existing overhead lines, the bill requires waivers in some cases and allows emergency work to address imminent safety or reliability risks, with post-construction reporting to the Commission.
HB829 also adds a new reporting section requiring each owner or operator of an overhead transmission line to file periodic reports on transmission congestion, its cost to ratepayers, and the feasibility and cost of using alternatives such as advanced transmission technologies. Those reports must also identify economic, environmental, and social issues associated with the alternatives and, where feasible, propose an implementation plan. The Commission is authorized to modify the reporting schedule and may allow reasonable cost recovery or financial incentives if advanced transmission technologies are used based on the reported information.
The bill’s impact is to increase regulatory scrutiny of new overhead transmission projects and to push utilities and transmission owners to evaluate nontraditional grid solutions before building new lines. It amends Section 7-207 of the Public Utilities Article and adds new Section 7-207.4, thereby changing the permitting, review, and reporting framework for transmission infrastructure in Maryland. It is especially relevant to electric companies, transmission owners, PJM-related planning, renewable energy interconnection projects, and ratepayers who may bear transmission costs.
The overall sentiment appears generally favorable, as reflected by the committee report and the House’s passage of the bill. The floor vote was decisive, with the bill passing third reading 107-30, although a floor amendment was rejected 38-96. That pattern suggests broad support for the bill’s goals of encouraging advanced transmission technologies and more rigorous planning, while also indicating some opposition to the specific regulatory requirements or constraints it imposes.
HB829 amends the Public Utilities Article by revising the CPCN process for overhead transmission lines, expanding the definition of qualified generator lead lines, requiring more extensive alternative-analysis submissions, and mandating periodic congestion and technology reports from transmission owners/operators. It affects electric companies, transmission developers, PJM-related planning, and the Public Service Commission, while also creating a new reporting and potential incentive framework in Section 7-207.4.
The bill appears to have received generally favorable treatment in the House, with committee approval and strong final passage. The 107-30 third-reading vote indicates substantial support, while the rejection of a floor amendment suggests members were not inclined to substantially alter the bill’s approach. Overall, discussion and voting history point to a pro-reform, pro-grid-efficiency sentiment, with some minority concern about the scope of the new requirements.
The main points of contention are likely the bill’s added burdens on transmission applicants and the Commission’s expanded review obligations. Opponents may view the required alternative analyses, PJM planning review, and periodic congestion reports as costly or duplicative, while supporters likely see them as necessary to avoid unnecessary new transmission and to encourage advanced transmission technologies. The rejected floor amendment suggests at least one effort to change the bill’s substance or scope was not accepted, but the available record does not show detailed committee debate.