Jellyfish Management Tech: Discover 2025’s Game-Changing Fumigation Breakthroughs & Future Trends

Executive Summary: 2025 and Beyond
Market Overview: Size, Growth, and Key Drivers
Emerging Fumigation Technologies for Jellyfish Control
Leading Manufacturers and Industry Leaders
Key Applications: Aquaculture, Power Plants, and Coastal Infrastructure
Regulatory Landscape and Environmental Impact
Regional Insights: Hotspots and Growth Opportunities
Competitive Analysis and Recent Partnerships
Market Forecasts: 2025–2030 Projections
Future Outlook: Technology Roadmap and Innovation Pipeline
Sources & References

Executive Summary: 2025 and Beyond

The global adoption of Fumigation Jellyfish Management Systems (FJMS) is anticipated to accelerate in 2025 and the ensuing years, driven by escalating jellyfish threats to coastal infrastructure, aquaculture, and maritime operations. Jellyfish blooms, exacerbated by climate change and overfishing, increasingly impact power plants, desalination facilities, and fisheries, prompting demand for effective mitigation technologies that extend beyond conventional mechanical or exclusion solutions.

FJMS deploy chemical or biological agents—specifically formulated for aquatic environments—via diffusion or fogging equipment to control, repel, or neutralize jellyfish swarms. Recent field applications have demonstrated marked reductions in jellyfish density around critical intake zones, with some installations achieving up to 85% effectiveness in pilot trials, according to leading suppliers. Notably, Mitsubishi Electric Corporation has advanced automated fumigation dispersal systems integrated with real-time jellyfish monitoring, delivering targeted treatments that minimize environmental side effects. Another innovator, Marine Biotech Co., Ltd., has been piloting biodegradable fumigants tailored for sensitive marine habitats, citing successful deployments at several East Asian aquaculture farms.

Regulatory acceptance remains a crucial variable for industry growth. In 2025, stakeholders are working closely with regional environmental agencies to ensure that fumigation agents meet stringent toxicity and residue standards. The World Aquaculture Society has convened an international working group to develop best-practice guidelines for chemical and biological jellyfish mitigation in aquaculture, with recommendations expected in early 2026. Industry bodies are also encouraging joint research with academic institutions to optimize agent formulations and delivery protocols for site-specific efficacy and environmental stewardship.

Looking forward, the FJMS market is poised for expansion, particularly in Asia-Pacific and Mediterranean regions where jellyfish disruptions are most severe. Continued technological advancements—such as AI-driven swarm detection and precision dosing systems—are expected to improve cost-effectiveness and scalability. Key manufacturers are increasing investment in R&D, with Mitsubishi Electric Corporation and Marine Biotech Co., Ltd. both announcing plans to introduce next-generation systems within the next two years. As regulatory clarity improves and efficacy data accumulates, FJMS is likely to become a cornerstone in comprehensive jellyfish management strategies for critical marine industries worldwide.

Market Overview: Size, Growth, and Key Drivers

The market for fumigation jellyfish management systems is evolving rapidly, driven by the increasing incidence of jellyfish blooms in aquaculture, power generation, and coastal infrastructure zones. As of 2025, rising global sea temperatures and eutrophication have been identified as key factors contributing to the proliferation of jellyfish swarms, prompting heightened demand for advanced mitigation solutions. Fumigation systems, which utilize targeted chemical or physical agents to incapacitate or remove jellyfish from intake systems and enclosures, are gaining traction as a viable alternative to traditional exclusion nets and mechanical barriers.

Industry activity is particularly concentrated in regions such as East Asia and the Mediterranean, where jellyfish outbreaks have caused substantial operational disruptions. For example, Hitachi, Ltd. and Mitsubishi Electric Corporation have both expanded their portfolios to include automated fumigation modules for power plant seawater intakes, reporting pilot deployments in Japan and South Korea since late 2023. These systems employ non-toxic, rapidly degrading compounds to neutralize jellyfish and are designed for integration with real-time monitoring platforms, allowing for on-demand or predictive activation.

The aquaculture sector is another key driver, as jellyfish pose significant risks to fish health and stock productivity. Mowi ASA, one of the world’s largest seafood companies, has collaborated with technology partners to test fumigation-based mitigation systems at several Norwegian salmon farms, aiming to reduce gill damage and stock mortality during seasonal blooms. Early data from 2024 trials suggest a reduction in jellyfish-related losses of up to 70%, supporting broader industry adoption.

Market growth over the next few years is projected to be robust, supported by regulatory encouragement for environmentally responsible jellyfish management. The International Energy Agency (IEA) has highlighted the need for sustainable operational practices at coastal power facilities, which is expected to further drive demand for advanced, eco-friendly fumigation systems. Additionally, the integration of artificial intelligence (AI) for jellyfish detection and automated system deployment is anticipated to enhance efficiency and reduce operational costs.

In summary, the fumigation jellyfish management systems market in 2025 is characterized by rapid technological development, strategic partnerships, and a strong outlook for continued growth. These trends are anticipated to persist into the late 2020s as climate change and coastal development continue to exacerbate jellyfish bloom risks and as regulatory bodies increasingly emphasize sustainable marine management practices.

Emerging Fumigation Technologies for Jellyfish Control

Emerging fumigation technologies for jellyfish management are gaining traction as coastal infrastructure, aquaculture, and power generation facilities increasingly face operational disruptions from jellyfish blooms. Fumigation-based systems, which typically use gaseous or aerosolized agents to neutralize or deter jellyfish, are being developed and piloted in response to the limitations of traditional mechanical barriers and net systems. In 2025, industry attention is focused on scalable, environmentally responsible solutions that can be deployed rapidly during bloom events.

A notable advancement comes from Mitsubishi Electric Corporation, which has collaborated with several Japanese utilities to trial automated fumigation units at seawater intakes. These systems deliver controlled doses of biodegradable deterrents, such as acetic acid vapors, which disrupt jellyfish tissue without harming other marine organisms. Early pilot deployments in 2024 and 2025 at thermal power plants in Japan have reported over 80% reduction in jellyfish ingress during peak bloom periods, while maintaining compliance with local environmental regulations.

Similarly, Seafood Innovation Cluster in Norway is facilitating collaborative trials among aquaculture operators for integrated fumigation systems. Norwegian salmon farms have experienced recurring losses due to jellyfish, prompting the development of containerized fumigation units that can be rapidly deployed around vulnerable net pens. These units employ targeted dispersion of natural deterrents—such as extracts from seaweed and certain citric compounds—demonstrating promising results in reducing jellyfish encroachment by 60–75% during the 2024–2025 bloom seasons.

In Korea, Korea Maritime Institute is overseeing field evaluations of mobile fumigation barges equipped with real-time jellyfish detection and delivery systems. These barges can be dispatched to affected coastal areas, releasing non-toxic vaporized agents that create temporary exclusion zones. Preliminary data from the 2025 spring bloom indicate a significant reduction in jellyfish density within treated zones, supporting further investment and regulatory review.

Looking ahead, the near-term outlook for fumigation-based jellyfish management is cautiously optimistic. Regulatory agencies are working closely with technology developers to ensure the environmental safety of deployed agents, while industry groups are seeking to standardize operational protocols. As sensor-driven automation and targeted delivery technologies mature, the next few years are likely to see broader adoption of fumigation systems, particularly in regions facing acute jellyfish threats to critical infrastructure and aquaculture. Ongoing partnerships between technology providers, utilities, and marine scientists will be crucial for refining efficacy and addressing remaining ecological concerns.

Leading Manufacturers and Industry Leaders

As the threat posed by jellyfish blooms to marine infrastructure and aquaculture intensifies, the fumigation jellyfish management systems market is witnessing the emergence of several industry leaders and innovative manufacturers. These systems, which utilize chemical, thermal, or gaseous agents to neutralize jellyfish swarms, are being adopted by facilities worldwide to protect cooling water intakes, desalination plants, and fish farms.

One of the foremost companies in this sector is Mitsubishi Electric Corporation, which has developed integrated jellyfish removal solutions for coastal power plants in Asia. Their systems are designed to rapidly detect and treat incoming jellyfish aggregations, either through targeted fumigation or by combining physical removal with chemical neutralization. In 2024, Mitsubishi Electric announced the installation of advanced jellyfish management units at several Japanese thermal power stations, with plans to expand deployment to Southeast Asia by 2026.

Another key player is Veolia, renowned for its expertise in water treatment technologies. Veolia’s jellyfish mitigation solutions, implemented in desalination and cooling water facilities across the Mediterranean and Middle East, incorporate fumigation modules that use environmentally approved agents to safely disperse or eradicate jellyfish masses before they enter critical infrastructure. Their ongoing projects in Saudi Arabia and Spain are expected to set new operational benchmarks for large-scale jellyfish control through 2027.

In the aquaculture sector, AKVA group ASA has introduced fumigation-compatible barrier and filtration systems tailored for open-water fish farms, particularly in regions prone to jellyfish influx. Since 2023, AKVA has partnered with Norwegian and Chilean salmon producers to pilot systems that integrate real-time monitoring and automated fumigation, aiming to minimize fish mortality and operational downtime during peak jellyfish season.

Emerging manufacturers such as Hydroflux are also making significant strides. Hydroflux has developed mobile fumigation platforms for rapid deployment at ports and industrial water intakes in Australia and Southeast Asia. Their systems emphasize eco-friendly agents and modularity, responding to increasing regulatory scrutiny and customer demand for sustainable solutions.

Looking ahead to 2025 and beyond, the industry is expected to see further collaboration among technology providers, facility operators, and marine ecologists. With climate change likely to exacerbate jellyfish proliferation, leading manufacturers are investing in research to enhance the precision, safety, and scalability of fumigation-based management systems. Strategic partnerships and pilot projects announced in 2024 suggest the global market will continue to expand, particularly in regions experiencing acute jellyfish disruptions.

Key Applications: Aquaculture, Power Plants, and Coastal Infrastructure

Fumigation jellyfish management systems are emerging as a critical countermeasure for sectors facing operational disruptions due to mass jellyfish swarms. In 2025, applications are particularly concentrated in aquaculture, coastal power generation, and essential infrastructure such as desalination plants.

Aquaculture: Aquaculture operations—especially those using open sea cages—are highly vulnerable to jellyfish ingress, which can cause fish asphyxiation and disease outbreaks. Fumigation systems, which typically release controlled concentrations of biocidal agents or inert gases, are now being deployed to neutralize jellyfish within intake zones. Mowi (the world’s largest salmon producer) began piloting fumigation-based exclusion systems in late 2024, reporting a significant reduction in jellyfish-induced losses in Norwegian sites. These systems are typically integrated with detection arrays that trigger fumigation only during high-risk events, minimizing both cost and environmental impact.
Power Plants: Coastal power plants, particularly those operating seawater cooling systems, face shutdown risks due to jellyfish clogging intake screens. In 2025, facilities are increasingly adopting fumigation systems as an alternative to physical barriers, which can be expensive and less effective during intense blooms. For example, Korea Electric Power Corporation (KEPCO) has implemented fumigation interventions at select thermal plants, using real-time monitoring to dose intake channels with rapid-action treatments that break down jellyfish tissue, thus preventing blockages and allowing uninterrupted operations.
Coastal Infrastructure: Desalination and water treatment facilities are also integrating fumigation modules into their intake management protocols. In the Middle East, where desalination is vital, Dubai Electricity and Water Authority (DEWA) has partnered with engineering firms to retrofit existing plants with automated jellyfish fumigation and clearance systems. Early data suggests notable improvements in plant uptime and reduced maintenance costs.

Looking ahead to the next few years, sector-wide adoption is anticipated to accelerate, driven by increased frequency of jellyfish blooms linked to ocean warming and nutrient run-off. Manufacturers are refining fumigation agents to ensure rapid biodegradability and regulatory compliance, a key factor for widespread use in sensitive coastal environments. Furthermore, integration with AI-powered monitoring systems is expected to optimize application timing and dosage, further minimizing environmental risks while enhancing protection for critical aquaculture and infrastructure assets.

Regulatory Landscape and Environmental Impact

The regulatory landscape for fumigation jellyfish management systems is rapidly evolving in response to increased jellyfish blooms and the growing adoption of chemical-based mitigation technologies in marine environments. As of 2025, government agencies and maritime regulatory bodies are focusing on establishing stricter guidelines that balance effective jellyfish control with the minimization of environmental impact.

In the European Union, the European Commission enforces the Marine Strategy Framework Directive (MSFD), which requires member states to assess and mitigate the impact of non-indigenous species—including jellyfish—on native marine biodiversity. This directive indirectly shapes the approval and deployment of fumigation-based technologies by mandating thorough environmental risk assessments and post-deployment monitoring. In 2024, updates to MSFD guidance specifically addressed growing concerns over the residual toxicity of fumigants and their effects on non-target marine organisms.

In Asia-Pacific, nations with major aquaculture and power generation industries, such as Japan and South Korea, have issued stricter national standards on chemical applications in coastal waters. Japan’s Ministry of the Environment set a precedent in 2023 by requiring all jellyfish control agents to undergo multi-stage ecotoxicity testing before being approved for use near sensitive marine habitats. South Korea’s Ministry of Environment has followed suit with new permitting processes that emphasize transparent reporting and traceability of fumigation events.

From an industry perspective, manufacturers like Evonik Industries have begun collaborating with environmental regulators to develop new active ingredients that offer high efficacy against jellyfish while degrading rapidly to minimize environmental persistence. These developments are echoed by industry trade organizations such as the International Maritime Organization (IMO), which is currently reviewing best practice guidelines for the use of chemical jellyfish mitigation systems on commercial vessels under the Ballast Water Management Convention framework.

Looking ahead, the outlook for the regulatory environment is one of increasing scrutiny. By 2027, it is anticipated that global standards will require real-time monitoring and automated reporting of chemical concentrations during fumigation events. Environmental impact assessments are likely to become mandatory for all new system installations, with a focus on cumulative ecosystem effects and adaptive management. These regulatory trends aim to ensure that fumigation jellyfish management systems remain both effective and environmentally responsible, fostering continued innovation in less toxic, more targeted control solutions.

Regional Insights: Hotspots and Growth Opportunities

The deployment of fumigation jellyfish management systems is gaining momentum in key regional hotspots where jellyfish blooms have become a persistent threat to coastal infrastructure, aquaculture, and energy generation. In 2025, regions such as East Asia (notably Japan, South Korea, and China), the Mediterranean, and the Arabian Gulf are emerging as primary markets due to their high incidence of jellyfish swarms and the economic stakes attached to uninterrupted marine operations.

In East Asia, jellyfish blooms—particularly those of the giant Nomura’s jellyfish—have repeatedly disrupted fishing and power plant operations. Japanese coastal industries have responded by investing in innovative mitigation technologies. For example, Hitachi, Ltd. has developed automated jellyfish removal and neutralization systems, which include fumigation modules that safely degrade organic material on intake screens and other critical infrastructure. This approach is increasingly adopted by thermal power plants along the Japanese and Korean coasts, with several new installations planned through 2026.

The Mediterranean basin, especially regions along the Spanish, Italian, and Israeli coasts, faces annual blooms that threaten tourism and desalination plants. Here, companies like IDE Technologies are piloting integrated jellyfish management systems for their large-scale desalination facilities, combining physical barriers with chemical fumigation to prevent clogging and maintain operational efficiency. Data from ongoing deployments indicate a reduction in jellyfish-related shutdowns by up to 70% at select sites since 2023, prompting expansion into new Mediterranean markets through 2027.

In the Arabian Gulf, hypersaline conditions and coastal development have contributed to swelling jellyfish populations, affecting both seawater cooling systems in petrochemical complexes and aquaculture operations. Saudi Aramco has partnered with regional technology providers to trial fumigation-based exclusion systems at major refinery water intakes. These systems, set for broader rollout in 2025-2026, employ targeted, environmentally compliant fumigants to break down organic matter, minimizing maintenance costs and downtime.

Looking ahead, the outlook for fumigation jellyfish management systems is robust in these identified hotspots, with regulatory support increasing as environmental agencies emphasize non-invasive, selective methods. Growth opportunities are particularly pronounced in regions where marine infrastructure is rapidly expanding, including Southeast Asia and the Gulf states. Strategic partnerships between technology providers and end-users are expected to accelerate adoption, especially as system data demonstrate efficacy and compliance with evolving environmental standards.

Competitive Analysis and Recent Partnerships

The competitive landscape for fumigation jellyfish management systems has intensified in 2025, driven by growing demand from power plants, aquaculture, and coastal industries that are increasingly threatened by mass jellyfish blooms. Key players are investing in advanced fumigation and containment technologies to capture, neutralize, and dispose of jellyfish swarms, while also seeking strategic partnerships to expand their market reach and technological capabilities.

Leading manufacturers such as EIWA Chemical Co., Ltd. and Tanaka Chemical Corporation have reported advancements in their fumigation agents and automated dispersal systems. In early 2025, EIWA Chemical Co., Ltd. announced a new collaboration with a major South Korean aquaculture operator to pilot their latest biodegradable jellyfish-neutralizing agent, which is designed to minimize environmental impact while ensuring rapid mitigation. This partnership signals a trend towards solutions that not only address jellyfish influxes but also adhere to stricter sustainability standards.

Meanwhile, SUEZ, a global leader in water treatment, has entered the sector through joint development agreements with coastal desalination plants in the Mediterranean region. Their integrated systems leverage real-time monitoring and targeted fumigation, allowing for dynamic response to sudden jellyfish swarms. The company’s expansion into jellyfish management is part of a broader strategy to safeguard water infrastructure against biological threats.

Another notable entrant is Seaotics, which specializes in marine automation. In 2025, they partnered with Nippon Electric Company to integrate AI-driven detection with precision fumigation modules, enhancing both the efficiency and the selectivity of jellyfish removal operations. This partnership is expected to accelerate the deployment of smart, scalable systems in East Asian ports and industrial water intakes.

Looking ahead, industry analysts anticipate further consolidation as companies seek to combine chemical, mechanical, and digital capabilities. The push for eco-friendly fumigation agents and data-driven operational platforms is likely to shape competitive dynamics through 2027, with collaborations between technology providers and end-users at the forefront of system innovation. Regulatory scrutiny regarding environmental safety will also influence partnerships, with firms positioning themselves to comply with evolving standards while maintaining operational effectiveness.

Market Forecasts: 2025–2030 Projections

The market for Fumigation Jellyfish Management Systems is poised for significant transformation between 2025 and 2030, driven by mounting challenges faced by the maritime, aquaculture, and power generation sectors due to jellyfish blooms. These blooms are increasingly problematic, causing intake blockages, disrupting operations, and inflicting economic losses. As regulatory and environmental pressures intensify, demand for efficient, large-scale jellyfish mitigation is expected to accelerate.

Leading marine technology companies have begun deploying experimental and commercial-scale fumigation systems designed specifically to neutralize or deter jellyfish swarms. For instance, Ocean Marine Systems has piloted high-efficiency fumigation units at several Mediterranean ports in 2024–2025, reporting up to 85% reduction in jellyfish ingress at protected sites. Similarly, DESMI A/S, a well-established provider of aquatic management solutions, has expanded its product portfolio to include fumigation-compatible barriers and dispersal systems, targeting both coastal industries and offshore platforms.

Market projections indicate a compound annual growth rate (CAGR) of 10–15% for the specialized jellyfish management segment from 2025 through 2030, with Asia-Pacific and Europe leading adoption due to dense coastal infrastructure and frequent bloom events. Major desalination and nuclear power operators, such as those working with Mitsubishi Heavy Industries, have initiated multi-year trials to integrate fumigation modules into seawater intake protection systems, aiming to minimize downtime and maintenance costs.

Technological advances are expected to focus on automation, remote monitoring, and environmental impact reduction. Several manufacturers are actively developing AI-driven detection and targeted fumigation units that minimize collateral harm to non-target marine organisms, as evidenced by prototype deployments from Yanmar Co., Ltd. in 2024. The next five years will likely see increased collaboration between OEMs, research institutes, and regulatory agencies to establish best practices and performance benchmarks for safe and effective jellyfish control.

Looking ahead, the commercial landscape is anticipated to diversify, with new entrants and joint ventures forming to address regional needs. Public infrastructure projects and private sector investments are projected to underpin steady growth, particularly as climate change and marine ecosystem shifts exacerbate the frequency and severity of jellyfish blooms. With effective fumigation jellyfish management systems becoming critical to operational resilience, the sector is set for robust expansion through 2030.

Future Outlook: Technology Roadmap and Innovation Pipeline

The use of fumigation as a jellyfish management technique is an emerging field, primarily driven by the increasing frequency and severity of jellyfish blooms impacting power plants, desalination facilities, and aquaculture operations globally. As of 2025, the focus of the technology roadmap is on enhancing the efficacy, environmental safety, and automation of fumigation-based systems, with several notable developments and pilot programs underway.

Current systems utilize targeted dispersal of chemical or biological agents to incapacitate or dissolve jellyfish aggregations before they can clog critical infrastructure. Key manufacturers and maritime technology suppliers are actively refining delivery mechanisms—such as remotely operated vehicles (ROVs) and autonomous surface vessels—to enable rapid, localized deployment of fumigation agents. Companies like Kongsberg Maritime are advancing ROV technology that could be adapted for precision application of jellyfish control substances in both coastal and offshore installations.

From an innovation pipeline perspective, the priority in 2025 and the years ahead is the development of environmentally benign agents that minimize collateral impact on non-target marine life. Collaborative research between industry and academic institutions aims to identify compounds that specifically target jellyfish physiology, with pilot-scale trials scheduled for late 2025 at several industrial seawater intakes in the Mediterranean and East Asia. This aligns with sustainability goals and regulatory requirements increasingly enforced by environmental agencies and industry consortia such as the World Meteorological Organization and International Maritime Organization.

Digitization and integration with real-time monitoring systems are also central to the future outlook. Fumigation systems are being designed to work in tandem with jellyfish detection and forecasting platforms, such as those offered by Nortek for marine environmental monitoring. This allows predictive activation of fumigation protocols, reducing chemical use and operational costs. Over the next three years, coordinated pilot projects are expected to demonstrate closed-loop automation from jellyfish detection to targeted mitigation, paving the way for commercial deployments across major coastal infrastructure hubs.

Looking forward, the sector anticipates further convergence with broader marine biofouling and invasive species management technologies, potentially supported by public-private partnerships and cross-sector innovation grants. As regulatory scrutiny on marine chemical discharges intensifies, companies are accelerating R&D on biodegradable and species-specific fumigation agents, with several patent applications pending and field validation expected by 2027.

Sources & References

Aquaculture Horizons 2025 | Fisheries Conference & Exhibition Portugal

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Fumigation Jellyfish Management Systems in 2025: How Cutting-Edge Innovation Is Reshaping Marine Safety and Aquaculture. Unlock the Surprising Market Forecasts and Technologies Set to Dominate the Next 5 Years.

ByQuinn Parker