Alicia Bots Review: Clean Hull Guarantee

December 4, 2025

Biofouling eats fuel and CII headroom every day a hull sits even slightly dirty, and Alicia Bots is pitching something very specific into that gap: shipboard robots that groom the hull and cargo holds on your schedule instead of the diver’s, backed by a “Clean Hull Guarantee” cohort built around hard caps on added fuel and geo-tagged evidence.

Alicia Bots: HQ and operations

196 Pandan Loop, #04-21 Pantech Business Hub, Singapore 128384

Shipowners save by:

Turning hull care into a routine shipboard job: Robots like Roverclean are deployed from the vessel and recovered by crew, which means proactive grooming can happen alongside normal calls instead of waiting for diver slots or routing to a yard.
Cutting fuel waste from light fouling: Frequent in-water grooming keeps the hull in a low-resistance state, which reduces hydrodynamic drag and avoids the 7–15 percent fuel overrun that often triggers traditional cleaning. Over time that translates into meaningfully lower bunker spend on the same trade.
Reducing diver exposure and logistics: Magnetic crawler robots handle the underwater work on steel structures so fewer conventional diving operations are needed, which trims third party costs and reduces risk and admin around permits, local contractors and weather windows.
Extending coating and antifouling life: Gentle, frequent grooming helps coatings do their job for longer periods and can delay the point where a full blasting and recoating is needed, shifting both drydock timing and total lifecycle cost in the owner’s favour.
Linking efficiency to a measurable guarantee: The Clean Hull Guarantee concept ties proactive grooming to a hard cap on added fuel and geo-tagged evidence, which makes it easier to defend performance claims in front of charterers, financiers and internal stakeholders. Details sit at
Capturing inspection data while cleaning: The same robotic platform can support corrosion scanning, thickness measurements and underwater surveys, so one deployment can combine fuel-saving hull care with class and maintenance intelligence that would otherwise need separate jobs.
Scaling across a fleet with a subscription model: Instead of treating hull cleaning as a series of one-off events, Alicia Bots leans on subscription style access, which helps owners forecast spend, standardise procedures across ships and ports, and benchmark performance between sister vessels.
Improving compliance posture on biofouling: Documented, proactive in-water grooming supports emerging biofouling expectations and helps reduce the risk of hull-related delays, invasive species issues and local port restrictions on reactive cleaning.

Notes: summary based on Alicia Bots and partner materials. Confirm port permissions, service scope and pricing with your own quotes before committing a vessel or fleet. Learn more at aliciabots.com.

Notable mentions and references

Where Alicia Bots and its Roverclean platform show up in public pilots, fleet deals and innovation coverage.

Lomar teams up with Alicia Bots Offshore Energy

Offshore Energy reports on Lomar deploying Alicia Bots autonomous hull cleaning technology on up to fifteen vessels, targeting lower fouling, fuel use and emissions across the fleet. Article: Lomar teams up with Alicia Bots on autonomous hull cleaning technology .
Roverclean deployment on up to 15 ships Libra Group / Lomar

Libra Group highlights a collaboration to roll out Alicia Bots ROVERCLEAN hull inspection and grooming solutions on up to 15 Lomar vessels as part of modernising biofouling control and reducing carbon. Release: Lomar collaborates with Alicia Bots, implementing ROVERCLEAN technology .
Waypoint pilot on robotic hull cleaning Safetytech Accelerator

A Safetytech Accelerator case study describes Alicia Bots being selected as a technology partner in a pilot exploring robotic hull cleaning and inspection to cut drag, emissions and invasive species risk. Case study: A pilot to explore robotic hull cleaning and inspection technology .
Hull grooming with robots and fuel savings Seadock Marine

Seadock Marine profiles Alicia Bots hull grooming robots, citing wasted fuel from fouling and framing proactive Roverclean use as a path to average fuel savings and extended coating life. Overview: Aliciabots - Hull Grooming with Robots .
Scale-up profile on robotic ship maintenance Endeavor

Endeavor describes Alicia Bots as a scale up using autonomous robots for hull grooming, cargo hold cleaning and performance analytics so fleets can run cleaner and more compliant. Profile: Alicia Bots company profile .
Roverclean demonstration to Greek shipping Lomar Labs

Lomar Labs recounts an Alicia Bots Roverclean demonstration at Skaramangas Shipyard to senior Greek owners, focusing on shipboard deployability and routine grooming to cut wasted fuel and emissions. Read more: Alicia Bots unveils Roverclean to Greek shipping industry .
Clean Hull Guarantee 300 ship cohort GetCleanHull / Lomar Labs

The Clean Hull Guarantee positions a 300 ship cohort led by Alicia Bots around proactive grooming, geo tagged evidence and a hard cap on added fuel as a measurable hull efficiency standard. More details: Clean Hull Guarantee by Alicia Bots .
AI based hull cleaning robots on 15 vessels Riviera Maritime Media

A Riviera Maritime Media report covers Lomar working with Alicia Bots to install autonomous hull cleaning devices on up to fifteen ships, highlighting expected reductions in fouling, fuel use and emissions. Article: Lomar shipping to install autonomous hull cleaning device on vessels .

This is a sample, not a complete list. It shows Alicia Bots moving from pilots into multi ship deals, industry programs and cohort style guarantees.

Hull grooming impact planner (Alicia Bots)

Roughly size fuel, CO₂ and diver budget savings if you shift a slice of the fleet to robotic hull grooming.

Vessels using Alicia Bots Average at sea fuel burn per vessel (mt per day) At sea days per vessel per year Fuel price (USD per mt) Expected fuel saving from proactive grooming (%)

Set your own assumption. Some external material uses mid single to low double digit ranges when grooming keeps the hull lightly fouled.

CO₂ factor (tCO₂ per mt fuel) Carbon or ETS price (USD per tCO₂) Diver or reactive cleaning budget (USD per vessel per year) Expected reduction in that budget with robots (%) Alicia Bots annual contract cost (USD per vessel)

Use the contract and diver numbers from your own quotes and history. This planner is a simplifier, not a quote.

Annual fuel saved (fleet)

0 mt

Fuel cost saved per year

CO₂ avoided per year

0 tCO₂

Carbon cost avoided per year

Net benefit after contracts

Benefit per vessel per year

Implied simple payback vs 1 year of benefits

N/A

Category	Calculated value
Total fuel consumed per year (baseline, fleet)	0 mt
Fuel saved per year (fleet)	0 mt
Baseline fuel spend per year (fleet)	$0
CO₂ avoided per year (fleet)	0 tCO₂
Value of fuel saved	$0
Value of carbon cost avoided	$0
Diver or reactive cleaning spend avoided	$0
Alicia Bots contract cost (fleet per year)	$0
Total annual benefit (fuel + carbon + diver)	$0
Net benefit after contract cost	$0

Planning tool only. Replace defaults with your own logs, budgets and offers.

Alicia Bots is basically trying to move hull care from an occasional, diver driven cost into a repeatable robotic routine that you can budget for and measure. Between the mentions element and the savings planner you get two things in front of a reader fast: proof that real owners are already trialling and scaling it, and a simple way to translate that into their own fuel, carbon and diver line items to see if it deserves a place in their fleet plan.

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By the ShipUniverse Editorial Team — About Us | Contact