Carnival Corporation is advancing its Whittier Cruise Ship Terminal Electrification Project in Alaska, slated for completion in 2027. In partnership with Chugach Electric, the project enables Holland America and Princess Cruises vessels to utilize shore power, reducing port emissions to near zero. With 74% of its fleet now shore-power capable, Carnival continues to lead maritime decarbonization efforts across the U.S. and Europe.
Miami | March 19, 2026 – Carnival Corporation & plc, the world’s largest cruise operator, has announced significant progress on a major port electrification project in Whittier, Alaska. The initiative marks a critical step in the company’s “Blue Sky” decarbonization strategy, aimed at protecting the delicate ecosystems of the Pacific Northwest while moving toward net-zero ship operations by 2050.
The Whittier Cruise Ship Terminal Electrification Project is a collaborative venture between the State of Alaska, Chugach Electric Association, and Carnival Corporation. Once complete, it will allow vessels from Holland America Line and Princess Cruises to “plug in” to the local grid, eliminating the need to run onboard diesel engines while at berth.
Engineering a Greener Anchorage
The Whittier project is a complex infrastructure undertaking that began in 2023 with $12 million in initial funding. Located roughly 90 minutes southeast of Anchorage, the site is currently undergoing massive electrical upgrades to handle the high-voltage requirements of modern cruise ships.
Key Technical Milestones:
- Infrastructure: Installation of voltage step-down equipment and high-capacity transformers.
- Grid Integration: Delivery of capacitor banks to stabilize the local Chugach Electric grid during ship connection.
- Multi-Use Utility: The project includes shore power connections designed to support shoreside EV charging, creating a holistic green transport hub.
- Timeline: Construction is currently on track for a 2027 operational launch.
A Legacy of Pioneering Shore Power
Carnival Corporation’s focus on Alaska is not accidental; the company pioneered shore power in the region over two decades ago. In 2001, Princess Cruises and the City of Juneau launched the world’s first shore power-equipped cruise terminal at Franklin Dock.
Today, Carnival leads the global industry in electrification:
- 74% of the global fleet is now fully equipped for shore power.
- Nearly 50% of Carnival’s brands now operate 100% shore-power-capable fleets.
- Fleetwide expansion continues, with additional retrofits planned over the next several years.
Robert Morgenstern, Senior VP for Princess and Holland America’s Alaska operations said “Shore power remains an essential part of our decarbonization strategy as we pursue net zero greenhouse gas emissions from our ship operations by 2050. Alaska’s natural beauty is central to our guests’ experience, and this infrastructure investment demonstrates our shared commitment to protecting the environments we visit.”
Global Momentum: From Miami to Rotterdam
While Alaska remains a focal point, Carnival is aggressively expanding its “plug-in” footprint globally. Recent milestones include:
- Europe: AIDA Cruises recently became the first to utilize shore power in Rotterdam and Copenhagen, bringing the company’s European shore-power-enabled port count to 14.
- United States: In 2024, the Carnival Conquest became the first vessel to connect to the new shore power infrastructure at PortMiami, the first major U.S. East Coast port to offer connections across five berths.
- Seattle: The company recently celebrated 20 years of shore power operations in Seattle, highlighting a long-standing partnership with the Port of Seattle.
The Impact on Maritime and Emissions
For the maritime industry, the shift to shore power represents a significant change in port-side energy demand. By switching to the local grid, operators can reduce total port-stay emissions by up to 100%, depending on the local energy mix.
Despite a 38% increase in capacity since 2011, Carnival Corporation is currently producing 15% less total GHG emissions than its peak year, a testament to the combined impact of shore power, hull air lubrication, and alternative fuel adoption.
Carnival Corporation at a Glance
Founded in 1972 with Carnival Cruise Line, Carnival Corporation & plc has grown into one of the world’s largest leisure travel companies, shaping the modern cruise industry for over 50 years. Today, the company operates a fleet of 90+ ships across a portfolio of leading global brands, including AIDA Cruises, Costa Cruises, Cunard, Princess Cruises, and Seabourn, serving millions of guests annually across diverse market segments.
With a strong global footprint and a multi-brand strategy, Carnival Corporation delivers experiences ranging from affordable, family-focused travel to ultra-luxury cruising, reinforcing its position as a key driver of innovation, scale, and growth in the global tourism sector.
Shore Power? A Game-Changer for Cleaner Cruise Ports
The global cruise sector is advancing toward cleaner operations, led by Carnival Corporation. By adopting shore power, ships can plug into landside electricity while in port, switching off fuel-powered engines without compromising onboard services. This technology delivers major environmental gains, cutting port emissions by up to 98% while reducing noise and fuel use. However, adoption remains limited, with only 2% of global ports currently equipped due to high infrastructure costs.
Carnival is pushing expansion through partnerships and investment support, with most of its fleet already shore-power capable, outpacing available port infrastructure. As part of its net-zero by 2050 strategy, shore power is emerging as a key solution for cleaner, more sustainable port operations worldwide.
Source: Carnival Corporation