SPP made another effort to revise its transmission-zonal placement process, but once again came up short when the board sustained its earlier rejection.

SPP transmission owners overwhelmingly endorsed voting items favorable to their companies, much to the consternation of other members.

Zonal price shifts may soon surpass transmission upgrade credits as one of the most vexing problems facing SPP stakeholders.

Kansas City Power & Light’s proposal for addressing SPP transmission cost shifts led to a free-wheeling discussion on transmission pricing and the unintended consequences of proposed Tariff changes at the Strategic Planning Committee meeting Thursday.