Cruise lines tell Juneau assembly they will end 'hot birthing' in town, test biofuels and shorten the season in 2026

Cruise-line representatives told the Juneau City and Borough assembly at a Committee of the Whole work session on April 24 that they have agreed to a set of operational changes for the 2026 Alaska season intended to reduce local crowding and emissions.

At the meeting, a Norwegian Cruise Line representative said the lines developed “a solution for hot birthing” and that, in 2026, Juneau would see only one ship on the Tuesday that previously had multiple arrivals. The representative said the industry also plans to cut roughly two weeks from the start of its pre-season and about three weeks from the end of the post-season to avoid early- and late-season pressure on local services.

Those steps are part of several measures cruise lines said they are taking to reduce environmental and community impacts. Carnival-brands' representative Robert Morgenstern said the company is already using biofuel blends in its motor coach fleet and plans a shipboard biofuel demonstration this summer in coordination with the Port of Seattle. “We’re actually using biofuel in our motor coach fleet now,” Morgenstern said. Royal Caribbean Group’s Russell Benford described increased communications with Juneau staff and said his company has tested biofuels and uses closed-loop scrubbers on ships that visit Southeast Alaska.

Cruise industry representatives also described regional efforts to develop longer-term low-carbon fuel pathways. Several speakers said their companies participate in the Pacific Northwest to Alaska Green Corridor study, which will evaluate options such as methanol and other alternative fuels for the region and is expected to publish findings later in the year. “Fuel transition is a huge issue for not only our industry but really all of shipping,” one industry representative said, describing limitations and safety concerns for some alternative fuels on passenger ships.

Lines described near-term energy-efficiency efforts that reduce the ship “hotel load” (lighting, laundry and other onboard services) as a way to lower greenhouse gas output while new fuels scale up. Norwegian and others noted hybrid scrubber operation and switching to marine gas oil before entering the Juneau channel as operational controls tied to existing memoranda of agreement (MOAs) and best-practice guidance.

The industry also committed to operational and personnel support at local visitor sites. Carnival and other lines said they had sent supplemental staff to the Mendenhall area to help vehicle turns and passenger management and that companies were willing to work with city staff to reduce crowding when federal staffing at the glacier is limited.

Why it matters: Juneau’s downtown businesses and public services face predictable seasonal surges from cruise visitors. Deployment and fuel choices by major cruise lines affect emissions, traffic, and the distribution of visitors across downtown and nearby visitor sites. The companies described a mix of short-term operational changes and participation in regional fuel studies rather than immediate, universal fuel replacements.

Discussion points from the meeting included the specific operational change described as eliminating most hot birthing in Juneau on Tuesdays by shifting one ship to another dock; the scheduling changes to shorten the season; biofuel demonstrations anticipated in May and June; ongoing Green Corridor analysis of future fuels; and continued use of shore power and closed-loop scrubbers when in port.

What the assembly asked for: Assembly members pressed for continued coordination on schedules and for details about demonstrations and fuel availability. Industry representatives said they would continue to share information and work with city staff on scheduling, shore-power use and passenger management.

The work session included no formal votes or binding commitments by the assembly; the reported changes came from cruise-line representatives and remain subject to final corporate deployment decisions and supply-chain availability.

Sources and evidence: Industry representatives from Norwegian Cruise Line, Carnival brands, Royal Caribbean Group and MSC Cruises made on-record remarks during the April 24 Committee of the Whole work session of the Juneau City and Borough assembly.