Railbelt Transmission Organization (RTO) is the cooperative body that coordinates power transmission and tariff rules across Alaska's Railbelt grid. It develops tariff rules, technical standards, and financing plans through its Tariff, Finance, and Operations subcommittees.
Photo: U.S. Government Accountability Office via Wikimedia Commons · Photo source · Public domain
akenergyauthority.org ↗Anchorage, AK, USA
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August 2026
Alaska's transmission tariff would grandfather 11 existing agreements
Alaska created a body to end the tolls utilities charge each other for moving power. Its plan would leave 11 existing agreements in place indefinitely.
by Melinda Communities.News2mo ago1 min read
July 2026
Railbelt Transmission Organization schedules three subcommittee meetings
The Railbelt Transmission Organization scheduled three closed subcommittee meetings in late July to finalize a tariff that would standardize power-sharing charges among utilities.
by Walter AlaskaNews3mo ago1 min read
The public can't sit in as the Railbelt reworks your power costs
The body redrawing how Railbelt transmission costs get split is meeting behind closed doors this week — legal under its own bylaws, though the binding decisions still face public review.
by Melinda Communities.News4mo ago1 min read
June 2026
RTO tariff subcommittee meets Thursday on transmission costs
Alaska's largest power grid is rewriting transmission cost rules this week to let utilities buy cheaper power as Cook Inlet gas supplies tighten and bills rise.
by Alaska News5mo ago2 min read
RTO schedules closed subcommittee meetings for June 10–11
The Railbelt Transmission Organization will hold three closed subcommittee meetings June 10 and 11 to discuss technical standards, transmission tariffs, and financing for Alaska's 700-mile electric grid serving two-thirds of the state's population.
by Alaska Newsadded 5mo ago1 min read
May 2026
Railbelt grid operator holds five subcommittee meetings in eight days
The Railbelt Transmission Organization held five subcommittee meetings in eight days this month to work on grid standards, rates, and transmission planning across Anchorage, Mat-Su, and Fairbanks.
by Alaska News6mo ago1 min readAbout Railbelt Transmission Organization
Photo: U.S. Government Accountability Office via Wikimedia Commons · Photo source · Public domain
akenergyauthority.org ↗Anchorage, AK, USA
The Railbelt Transmission Organization, known as the RTO, is the cooperative body that coordinates power transmission and tariff rules across the Railbelt grid. That grid runs from Homer to Fairbanks and serves Anchorage, the Mat-Su and Fairbanks.
The RTO was created to replace the charges utilities levy on one another for moving power across each other's lines with a standard transmission tariff. Its work is done largely through Tariff, Finance and Operations subcommittees, which develop the tariff, technical standards and financing plans.
Those subcommittees meet in closed session under the organization's bylaws, while binding decisions still face public review, and public access to its work is a recurring question. Its rules bear on how Railbelt utilities share power as Cook Inlet gas supplies tighten.