RWO, a leading supplier of intelligent water management solutions, has successfully completed two installations of its next-generation advanced water treatment system (AWTS) – the CleanSewage Membrane Reactor (CS-MBR) for Celebrity Cruises. The sewage treatment plant on the Celebrity Solstice-class vessels, Celebrity Silhouette and Celebrity Reflection, have been upgraded to the CS-MBR system, with an additional three orders placed to complete the fleet-wide upgrade.
RWO’s CS-MBR is a sustainable biological treatment technology that has been designed specifically to minimise a vessel’s impact on the environment, achieve the highest standards for effluent discharge and perform well ahead of regulatory requirements.
The installations upgrade existing RWO MEMROD sewage treatment plants on board the Celebrity Cruises ships, reflecting new regulations for existing vessels operating in Special Areas and anticipate the expansion in regulatory parameters for such vessels from 1 June 2023*. The CS-MBR is fully type-approved as conforming with IMO MEPC.227(64) including the standards of section 4.2 which addresses nitrogen and phosphorus removal.
Nikolaos Kolyvakis, Senior Ship Manager, at Celebrity Cruises commented: “Sustainability is a top priority for Celebrity Cruises and we seek out every opportunity to demonstrate our commitment to the highest possible standards in environmental stewardship.”
Lars Nupnau, Business Development Manager, at RWO said: “RWO has developed a strong working relationship with Celebrity Cruises over the last 10 years and we are delighted that the RWO CS-MBR has been selected as part of its Solstice-class upgrade strategy.”
Unique among shipboard AWTS solutions, the CS-MBR treatment process features submerged membranes in their final stage and can remove more than 99% of solids and bacteria, including microplastics and viruses.
“By using membranes in this way, the resulting water is pure enough to be re-used in other ship functions such as laundry or as technical water. The automated cleaning-in-place (CIP) control also makes the system far easier for the crew to operate and extends the membrane lifecycle significantly,” said Nupnau. “If that wasn’t enough, the CS-MBR also has a smaller footprint and uses less energy than comparable systems.”
“The new CS-MBR goes beyond regulatory compliance to minimise environmental impacts and maximise operational efficiency,” added Kolyvakis. “It strongly aligns with Celebrity’s commitment to investing in technologies which help protect the world’s oceans and the communities where we operate.”
Tag Archives: Celebrity Silhouette
Celebrity Apex to home port in Southampton in the 2024 season
Celebrity Cruises’ second Edge-class ship, Celebrity Apex, will homeport in Southampton for its entire 2024 season.
Apex – which will be the first Edge-class ship to sail out of Southampton – will replace Celebrity Silhouette and offer four- to-13-night sailings from May through November 2024.
Itineraries include a 12-night Norwegian Fjords and Arctic Circle cruise, as well as sailings to Ibiza and the Mediterranean.
Following feedback from its travel partners, the line has announced its UK deployment two weeks in advance of the launch date for the first time, to allow agents to pre-register interest from guests.
To support the trade in selling the vessel, the line will host 600 agents onboard Apex in 2023, across a range of ship visits and seminars.
Agents will also have access to a suite of training and marketing tools via Celebrity Central, including webinars; digital “Be the first to book” banners; fact sheets; talking points; itinerary flyers; and print adverts.
New training modules featuring Apex will also be available on Celebrity Passport. Agents selling Apex can also earn up to £20 per booking on all 2024 bookings via Celebrity Rewards.
From 1 November to 5 December 2022, agents can earn up to £50 Celebrity Rewards points per booking on all 2023 sailings, across all stateroom categories.
Lisa Lutoff Perlo, president and chief executive of Celebrity Cruises, said: “Having one of our award-winning Edge Series ships sailing from Southampton will offer an experience like no other from the UK.
“Celebrity Cruises continues to redefine cruising, taking our guests to the world’s best places on the world’s best places.”
The line’s vice president and managing director EMEA, Jo Rzymowska, said the UK “has always been integral to the success” of the company, and homeporting Apex from Southampton “underlines our commitment to this market”.
“There is a huge appetite from UK guests who share our curiosity for people, places and cultures, and our passion for opening up the world through a love of travel.
“We invest a lot in the training of our travel partners because what’s really important to us, is that they can talk about what makes Celebrity different and what makes us unique, therefore they’re not just selling a big white ship. And that is really important.
“I’m looking forward to welcoming even more of our guests onboard Celebrity Apex when she raises the bar for cruising from Southampton in 2024.”
LISA LUTOFF-PERLO: ‘LOOK FOR THE SILVER LINING IN THE COVID CLOUD’

As Celebrity Cruises plots its return, with new sailings announced for the Caribbean, European and UK waters this summer, president and chief executive Lisa Lutoff-Perlo tells Tom Parry how the line is looking beyond the pandemic.
“I honestly don’t know if I can put it into words,” beams Lisa Lutoff-Perlo.
Despite the early morning interview, the excitement from Celebrity Cruises’ president and chief executive seems to fizz through her video screen – and for good reason.
Within a matter of weeks the line has revealed restart plans for the UK, Europe and Caribbean – including the launch of its second Edge-class ship, Celebrity Apex, out of Athens.
In the UK, Celebrity Silhouette – fully “revolutionised” after a multimillion-pound renovation infused with Kelly Hoppen redesigns and the British debut of its Always Included all-inclusive fare – will cruise from Southampton in July.
When we meet over Zoom in the last week of March, Silhouette has just joined an ever-growing fleet of ships due to sail UK shores this summer.
But Lutoff-Perlo, rather aptly clutching an Edge-branded mug as she chats, says she is confident Celebrity’s offering will stand out in the “crowded space”.
“The brand we’ve built up and our positioning of ‘new luxury’ – I think the British consumer really understands that. We’re not worried about all the other brands out there. Celebrity is a special brand that stands for a lot and that will serve us well this summer.”

Silhouette will cruise from Southampton in July as Celebrity makes its UK restart
SAFETY FIRST
One obvious point of difference compared with other lines is Celebrity and sister line Royal Caribbean International’s vaccination policy for these summer sailings. Unlike other lines, both require adults to be fully vaccinated, while under-18s must provide negative PCR results.
Lutoff-Perlo says the approach – backed by Royal Caribbean Group’s Healthy Sail Panel – is “something that’s important right now” to instil confidence.
“We’re trying to be agile and do what we believe is the right thing to do at this time, so we can start up and everybody can have a wonderful vacation and feel like they’re in a healthy and safe environment”, she adds.
Lutoff-Perlo has herself recently received her second vaccine dose.
“When I got my second shot, I felt liberated. I carry my little vaccination card around with me – it’s like a badge of honour,” she grins.

The ship has been fully “revolutionised” after a multimillion-pound renovation
Capacity levels also reflect a cautious approach, with sailings starting at around 50% occupancy. “It will start lower than it will end,”
Lutoff-Perlo insists. “We’ll start to slowly but surely ramp up to somewhere in the 50, 60, 70% range.
“We want to prove that a cruise is a very controllable environment where people can have the healthiest and safest vacation in the world.”
She contrasts the onboard measures being prepared to wider tourism regulations in her resident state of Florida. “Tourists are not wearing masks; they don’t need to be vaccinated. I look at that and think: ‘This is OK?’ But yet it’s not OK for cruising to operate [in the US]…”
Her assessment of the US Centers for Disease Control and Prevention’s (CDC) lack of progress in green-lighting sailings is admirably diplomatic amid growing frustrations from stateside cruise bosses and political leaders in recent weeks.
“I don’t believe [the CDC] are ignoring the industry on purpose as they’ve had so much to focus on, but I believe it’s time [to act], and they’re taking notice.”
TIME TO REFLECT
Talk of restarts is a welcome tonic compared with this time last year when Covid’s ever-tightening grip saw the March launch of Celebrity Apex in Southampton cancelled and its fleet begins a prolonged suspension.
I ask Lutoff-Perlo how she has coped during the enforced shutdown and where her and her team’s efforts have been focused. Echoing Royal Group chief Richard Fain’s “Never let a good crisis go to waste” mantra, she says she has coined one of her own: “Wake up and look for the silver lining in the Covid-19 cloud”.
For Lutoff-Perlo, this silver lining was having the time to explore and develop new strategies and onboard experiences.
“I thought, ‘we can’t just be focused on this pandemic, we need to focus on our future’. That was very different from what was going on in the rest of the industry – other brands were just focused on what it was going to take to come out of the pandemic.
“We were trying to say, ‘OK, we’re going to come out of this – but who do we want to be when that happens?’” Lutoff-Perlo admits her leadership style has also adapted to suit the challenges.
“Things that are innate in me as a leader have had to be amplified, and others de-amplified. I’ve always led with my head and a lot of my heart and I think those things have been inversed this past year.