Offshore power transmission is becoming a critical part of North America's energy transition. As offshore wind projects expand, coastal grid upgrades accelerate, and cross-border interconnection projects grow, investment in submarine power cable infrastructure is reaching record levels across the United States and Canada.
Read moreEvent Inclusions
Giving practical and actionable insights.
That will give you lessons
Discuss and debate strategies with your peers and most knowledgeable experts
Network face to face with the world’s top executives and rapidly build a network of new business relationships
That will provide you with an opportunity for you to not only further engage with key topics but also network with the...
Attend cutting-edge conference sessions, obtain access to unique expertise and take away new solutions to your day-to-da...
Event Details
Connecting America’s Offshore Energy Future
The USA Submarine Power Cable & Interconnection Conference brings together the leading stakeholders shaping the future of submarine power transmission, offshore energy infrastructure and electrical interconnection across the United States. As offshore wind, inter-regional power transmission, grid modernisation and renewable energy deployment continue to expand, submarine cable systems are becoming increasingly critical to the reliability, flexibility and resilience of the American electricity network.
The conference provides a dedicated platform for senior decision-makers, technical experts, project developers, transmission operators, utilities, cable manufacturers, engineering companies, installation contractors, technology providers, regulators, investors and other key stakeholders to examine the opportunities and challenges surrounding the development of next-generation submarine power cable infrastructure in the USA.
The Growing Importance of Submarine Power Infrastructure
The transformation of the US energy system is creating an unprecedented need for robust and reliable transmission infrastructure. Offshore renewable generation is developing further from shore, while growing electricity demand, regional transmission constraints and the increasing integration of variable renewable generation are placing additional pressure on existing networks. Submarine power cables have a strategically important role in connecting offshore generation to onshore grids, enabling electricity transfer between regions and supporting the development of interconnected energy systems.
The scale and complexity of these projects are also increasing. Longer transmission distances, higher power ratings, deeper waters, challenging seabed conditions and demanding installation environments require new approaches to cable design, manufacturing, protection, transportation, installation, testing and long-term asset management. At the same time, projects must navigate complex permitting processes, environmental considerations, supply-chain constraints and the availability of specialised installation vessels and equipment.
Building the Next Generation of US Interconnection Infrastructure
The conference will examine how the United States can develop a stronger, more resilient and interconnected power system capable of supporting the country's long-term energy transition. Particular attention will be given to the strategic role of submarine transmission in connecting offshore renewable generation, strengthening coastal grids and facilitating the movement of electricity between markets.
Discussions will explore the complete lifecycle of submarine cable projects, from early-stage feasibility assessment and route development through engineering, cable manufacturing, logistics, installation, commissioning and operational management. The objective is to bring together the different parts of the value chain and encourage greater collaboration between developers, utilities, transmission owners, suppliers, contractors and policymakers.
Cable System Design and Engineering
As submarine cable projects become larger and technically more demanding, cable system design is becoming a critical factor in project performance and lifetime reliability. The conference will explore developments in high-voltage submarine cable technology, including improvements in cable construction, insulation systems, conductor technology, accessories, joints, terminations and monitoring systems.
Engineering strategies will also be considered in relation to water depth, seabed characteristics, thermal conditions, installation requirements, dynamic loading and environmental exposure. Participants will examine how advanced engineering methodologies and digital modelling can be used to improve cable design, reduce technical risk and increase confidence throughout the project development process.
Materials, Manufacturing and Quality Assurance
The availability of high-quality cable materials and manufacturing capacity is fundamental to the successful expansion of the US submarine cable market. The conference will consider developments in conductor materials, insulation technologies, protective systems, sheathing and other components required for high-performance submarine transmission systems.
Quality assurance will remain a central theme, particularly as cable lengths increase and projects become more expensive and difficult to repair. The industry must ensure that cables and accessories meet stringent technical requirements while maintaining consistency throughout manufacturing, transportation and installation. The conference will examine testing methodologies, factory acceptance procedures, quality control, certification and approaches to reducing manufacturing and supply-chain risks.
Installation, Seabed Engineering and Cable Protection
Submarine cable installation presents some of the most complex challenges within the development of offshore transmission infrastructure. Route conditions, seabed geology, water depth, currents, weather conditions, fishing activity, shipping and other marine uses can all influence installation methodology and project risk.
The conference will examine the latest approaches to cable installation, burial, trenching, protection and seabed engineering. It will consider how developers and contractors can improve installation efficiency while protecting cable assets against external threats and environmental conditions. Particular emphasis will be placed on the relationship between route engineering, installation methodology and long-term cable reliability.
Reliability, Monitoring and Asset Management
Once installed, submarine power cables represent long-term strategic infrastructure that must operate reliably for decades. Failure can result in significant financial losses, extended outages and complex repair operations. Consequently, asset integrity, condition monitoring and predictive maintenance are becoming increasingly important.
The conference will explore technologies and strategies for monitoring cable condition, identifying potential faults and improving maintenance planning. Digital monitoring, advanced sensing, data analytics and predictive approaches are creating new opportunities to move from reactive cable maintenance towards more proactive asset management.
Submarine Cable Supply Chain and Manufacturing Capacity
The rapid expansion of offshore energy and transmission infrastructure is placing significant pressure on the global submarine cable supply chain. Limited manufacturing capacity, long lead times, specialised equipment requirements, vessel availability and increasing project demand can create substantial challenges for developers.
For the US market, establishing a reliable and resilient supply chain will be particularly important as domestic energy infrastructure investment accelerates. The conference will examine strategies for strengthening manufacturing capability, developing supplier partnerships, improving procurement approaches and managing long-term project schedules.
Permitting, Regulation and Environmental Considerations
Submarine transmission projects operate within a complex regulatory and environmental framework. Developers must consider federal, state and local requirements while addressing marine ecosystems, fisheries, shipping routes, coastal communities and other stakeholders.
The conference will provide an opportunity to examine the evolving regulatory environment affecting submarine cable and interconnection projects in the United States. Discussions will consider how earlier stakeholder engagement, improved environmental assessment and better coordination between project developers and authorities can support more efficient project delivery while maintaining high environmental standards.
Project Development, Investment and Financing
Large-scale submarine cable and interconnection projects require significant capital investment and long development timelines. Financial institutions, infrastructure investors, utilities and project developers therefore need greater clarity around technical risk, regulatory certainty, revenue models and long-term asset performance.
The conference will bring together project developers and financial stakeholders to examine the investment environment for US submarine transmission infrastructure. The discussions will consider how projects can become more attractive to investors, how risks can be allocated effectively across the project value chain and how innovative financing structures can support the development of major transmission assets.
Strengthening Grid Resilience and Energy Security
The future US electricity system will require greater resilience as electricity demand grows and generation becomes increasingly decentralised and renewable. Submarine interconnections can contribute to a more flexible and interconnected network by enabling power to move between generation centres, coastal regions and major electricity markets.
The conference will examine how submarine transmission can contribute to grid resilience, energy security and system flexibility. It will also consider the importance of redundancy, contingency planning, emergency response and cable repair capability in protecting critical national infrastructure.
Creating a Collaborative Industry Platform
The USA Submarine Power Cable & Interconnection Conference is designed to facilitate meaningful interaction between the organisations responsible for planning, developing, financing, designing, manufacturing, installing and operating submarine power infrastructure.
Rather than focusing solely on individual technologies, the conference will address the complete ecosystem required to deliver successful submarine cable projects. It will provide an environment for strategic discussions, technical knowledge exchange, commercial engagement and relationship building across the industry.
Who Should Attend
The conference is designed for senior representatives and technical specialists from utilities, transmission system operators, offshore wind developers, renewable energy companies, power generators, cable manufacturers, engineering and design consultancies, EPC contractors, marine construction companies, cable installation specialists, vessel operators, technology providers, testing and certification organisations, regulators, government authorities, investors, financial institutions, research organisations and industry associations.
The event will be particularly relevant to professionals responsible for transmission planning, offshore energy development, submarine cable engineering, electrical systems, project development, procurement, construction, installation, asset management, operations, maintenance, regulation, investment and infrastructure strategy.
A Strategic Meeting Point for the US Submarine Cable Industry
As the United States enters a new phase of energy infrastructure development, the ability to deliver reliable and scalable submarine transmission will become increasingly important. The industry must address technical complexity, manufacturing capacity, project costs, marine installation challenges, environmental requirements, regulatory uncertainty and long-term asset reliability while responding to growing demand for clean and dependable electricity.
The USA Submarine Power Cable & Interconnection Conference will provide a focused platform to address these challenges and explore the opportunities emerging across the sector. By bringing together the complete project ecosystem, the conference aims to support collaboration, accelerate knowledge exchange and contribute to the development of a stronger, more resilient and future-ready US electricity infrastructure.
Why This Conference Matters Now
The convergence of offshore renewable energy development, increasing electricity demand, grid congestion, transmission expansion and the transition towards a lower-carbon electricity system is creating a powerful new market for submarine power infrastructure in the United States.
The decisions being made today will influence the reliability and capacity of the US energy system for decades to come. The industry therefore needs to bring together technical expertise, investment, regulatory knowledge and practical project experience to develop infrastructure that is safe, reliable, commercially viable and capable of meeting future energy requirements.
This conference provides that platform, connecting the people, technologies and organisations responsible for building the next generation of submarine power cables and interconnections across the United States.
Submarine Power Cable & Interconnection USA 2027 brings together senior leaders across the offshore transmission and power infrastructure value chain to discuss the latest technologies, project delivery strategies, regulatory developments, and operational best practices shaping submarine cable projects across North America.
Through expert presentations, technical case studies, panel discussions, and networking opportunities, attendees will gain practical insights into building resilient, efficient, and future-ready offshore transmission infrastructure.
We will confirm the venue approximately 3-6 weeks prior to the event date and we will negotiate discounted room rate for conference attendees
TBA - Boston, Massachusetts
TBA, Boston, Massachusetts
Get LocationWhat Our Customers Say