Radisson Blu Plaza Hotel, Oslo, has earned a place among the TOP 100 Sustainable Hotels & Resorts of the World, celebrated for its innovative green technologies, efficient operations, and responsible community engagement. The recognition by the International Sustainability Awards highlights how this Oslo landmark has transformed environmental consciousness into measurable action.

A Pioneer in Nordic Sustainability

As Norway’s first hotel to receive the Nordic Swan Ecolabel back in 2002, Radisson Blu Plaza Hotel Oslo has long been a frontrunner in responsible hospitality. The hotel’s continued Green Key certification since 2015 reinforces its active participation in the country’s eco-evolution. Every initiative, from reducing waste to rethinking energy consumption, reflects a methodical and measurable approach to sustainability.

In a significant step forward, the hotel introduced Norway’s first Voluntary Climate Contribution program, adding NOK 30 to each guest’s room bill to directly fund verified green projects. This innovative model exemplifies how a collective contribution can drive large-scale change, allowing guests to participate in tangible sustainability outcomes.

Technology That Transforms Impact

One of the hotel’s most notable achievements is the use of artificial intelligence to reduce food waste. Partnering with the intelligent WINNOW system, the hotel cut food waste by an impressive 67% between 2023 and 2024, equating to just 230 grams per guest, well below the European average of 340 grams.

This technological leap doesn’t just save resources; it provides valuable data that continually refines operations. The approach has inspired new sustainability discussions across Norway’s hospitality industry, showing how technology can drive both environmental and economic efficiency.

Green Energy and Measurable Progress

Sourcing 100% of its electricity from hydropower, the hotel operates with zero CO₂ emissions from energy use. Its consumption per guest night, 33.3 kWh in 2024, compared to the European average of 45.2 kWh, demonstrates how careful monitoring and responsible management can lead to significant environmental gains.

Further initiatives include replacing 90% of all lighting with LED systems, installing over 80 EV chargers in its parking garage, and hosting 100% carbon-neutral meetings through verified carbon credit purchases from partners such as Agreena. Each step contributes to the hotel’s broader goal: achieving a 50% emission reduction by 2030 and full carbon neutrality by 2050.

The results speak volumes. Between 2023 and 2024, total CO₂e emissions per guest night fell by 15%, reaching 8.87 kg. This measurable success underscores the hotel’s pragmatic and data-driven sustainability philosophy.

Water, Waste, and the Human Factor

The hotel’s environmental progress extends far beyond technology. By introducing reusable water carafes in guest rooms, it saves around 110,000 plastic bottles every year. The upcoming renovation of all 678 bathrooms, replacing bathtubs with efficient showers, is expected to reduce water usage by up to 30% once complete in 2025.

Guests are also encouraged to participate through the Green Housekeeping program, which reduces the frequency of room cleaning, towel, and linen changes. In 2024, this initiative prevented the washing of 67,000 linen items, cutting both water and energy consumption dramatically.

Driving these results is a dedicated sustainability committee made up of representatives from every department. Their collaboration ensures that eco-initiatives are more than management directives; they’re part of the hotel’s culture. Suppliers, too, are expected to align with the same values, reinforcing a sustainable supply chain that magnifies impact.

Redefining Meetings for a Greener Future

Beyond guest stays, the hotel’s 30 conference and event rooms, spanning 1,800 square meters, are designed to host sustainable meetings and events for up to 1,100 guests. Each event automatically offsets its carbon footprint through the Radisson Meetings program, in partnership with First Climate, ensuring environmental responsibility without compromising service.

From the Sonja Henie Ballroom to the panoramic Top Meetings venue on the 33rd floor, every space integrates modern efficiency with environmental consideration. The hotel’s use of the Hotel Carbon Measurement Initiative (HCMI) framework ensures transparency, accountability, and continuous improvement, setting a new standard for sustainable event management in Scandinavia.

Community, Collaboration, and a Greener Tomorrow

While data defines the results, it is the people behind Radisson Blu Plaza Hotel, Oslo, who make sustainability meaningful. Their belief that “actions matter” permeates every part of the operation, from kitchen staff minimizing waste to executives driving systemic change. The hotel’s Climate Contribution program, the first of its kind in both Norway and the Radisson Hotel Group, reflects a model of shared responsibility between business and guest, where every stay directly supports global green initiatives.

As Oslo continues to evolve as a modern, eco-forward capital, this high-rise hotel stands as a symbol of what responsible luxury can achieve when sustainability moves from statement to measurable impact.

Discover Responsible Hospitality in Oslo

Through conscious design, advanced technology, and collaborative action, Radisson Blu Plaza Hotel, Oslo continues to prove that sustainability and comfort can thrive together. Guests are invited to be part of the change and experience a hotel that leads by example.

To learn more or plan your stay, visit https://www.radissonhotels.com/en-us/hotels/radisson-blu-oslo.