Scotland Clean Growth & Infrastructure R&D Companies Directory

Pale Blue Dot Energy is a Scottish company specialising in carbon capture, transport, and storage (CCS) infrastructure as well as low-carbon hydrogen. Their work focuses on enabling the decarbonisation of industrial clusters in Scotland and beyond, leading the development of the Acorn CCS project which aims to provide CO2 storage capacity off the North Sea coast. Their grant history shows a progression from feasibility studies and roadmaps to large-scale deployment of onshore and offshore infrastructure.

Orkney Ferries is a regional maritime operator providing essential ferry services across the Orkney Islands. The company has evolved from participating in small-scale hydrogen-diesel dual fuel feasibility studies to leading large-scale collaborative R&D projects focused on the electrification of maritime transport and associated charging infrastructure.

SP Transmission is a major electricity network operator responsible for the transmission infrastructure in central and southern Scotland. The company focuses on large-scale grid modernisation, decarbonisation of energy systems, and the integration of renewable energy sources through advanced digital and physical engineering solutions. Their work involves significant collaboration with academic and industry partners to improve grid resilience, cybersecurity, and the efficiency of infrastructure deployment.

Edinburgh Napier University is a research-intensive institution that leverages its academic expertise to drive industrial innovation through Knowledge Transfer Partnerships (KTPs) and collaborative R&D. Their work spans cybersecurity, artificial intelligence, and advanced mobility, focusing on translating complex research into practical, secure, and sustainable solutions for public and private sector partners. The university has evolved from traditional academic research into a key engine for regional and national innovation, particularly in digital trust, automated transport, and social impact technologies.

ACUA Ocean is a clean-maritime startup developing zero-emission hydrogen-powered uncrewed surface vessels (H-USVs) for offshore monitoring, inspection, and logistics. Their technology combines liquid hydrogen storage with autonomous navigation and SWATH hull design to achieve ultra-long endurance and reduced emissions. The company has progressed from feasibility studies to full-scale demonstrations, including hydrogen powertrain development, swarm operations, and modular launch and recovery systems.

Impact Recycling is a Scottish clean technology company that develops novel separation and recycling processes for mixed waste plastics. Its core technology, the Baffled Oscillation Separation System (BOSS), enables high-purity separation of mixed plastics, and it has expanded into colour removal (PolyMet), medical waste recycling, and post-consumer film recycling. The company has progressed from feasibility studies to commercial-scale demonstrators, aiming to increase plastic recycling rates and reduce carbon emissions.

ACT Blade develops lightweight textile-based composite wind turbine blades with active shape control to reduce levelised cost of energy (LCOE). Their patented manufacturing process and load control system aim to enable larger turbines and increase energy production. The company has progressed from prototype validation to pre-commercial product configuration across a series of Innovate UK and Horizon Europe grants.

Aberdeen Harbour Board is a port authority managing one of the UK's most significant maritime hubs, serving as a critical node for the North Sea energy and offshore wind sectors. Their R&D focus has evolved from initial feasibility studies on shore power and hydrogen infrastructure to active participation in large-scale demonstration projects for electric vessel support and robotic maritime maintenance. They act as a central infrastructure partner, facilitating the transition of the maritime industry toward net-zero operations through collaborative innovation.

Aquatera is an Orkney-based clean energy consultancy and project developer specialising in island energy systems, maritime decarbonisation, and renewable energy integration. They have evolved from feasibility studies on wave energy to leading large-scale smart local energy system demonstrators like ReFLEX Orkney, and increasingly focus on hydrogen propulsion, floating solar, and AI-enabled energy management for remote and off-grid communities.

Zephir is a specialist manufacturer of continuous-wave (CW) lidar systems designed for the wind energy sector. Their technology enables precise hub-mounted wind speed measurement, allowing turbine control systems to optimise energy extraction and reduce structural fatigue loads. The company has evolved from early-stage R&D into the successful commercialisation and field deployment of their ZPINNER sensor technology.

Supply Design specialises in high-efficiency power electronics, particularly liquid-cooled and gallium nitride (GaN)-based systems for data centres, renewable energy, and maritime applications. The company has evolved from developing ultra-efficient power supply units to pioneering immersion-cooled power modules and wave energy power take-off systems, consistently focusing on net-zero and clean growth.

Community Energy Scotland is a Scottish charity that supports community-led renewable energy projects. They have been involved in hydrogen energy systems, smart local energy networks, and net zero living demonstrators in the Orkney and Shetland islands, focusing on overcoming non-technical barriers to decarbonisation. Their work has evolved from hydrogen feasibility to large-scale demonstrators like ReFLEX Orkney.

Ricardo Energy & Environment is a leading environmental and energy consultancy that provides technical expertise to support the transition to a low-carbon economy. The company specialises in life cycle assessment, greenhouse gas emission modelling, and infrastructure decarbonisation strategies for the transport and energy sectors. Their work has evolved from high-level policy-focused environmental assessments to complex, collaborative engineering projects involving grid flexibility and maritime infrastructure.

Scottish Hydro Electric Transmission (SHET) is a major UK transmission network operator responsible for the high-voltage electricity infrastructure in the north of Scotland. The company focuses on modernising grid operations to support the transition to net zero, specifically through the integration of renewable energy, the development of HVDC technologies, and the application of advanced digital monitoring. Their R&D portfolio has evolved from traditional asset management to complex, data-driven system resilience and automated infrastructure planning.

Smarter Grid Solutions is a specialist in energy system management, focusing on the development of software tools for grid coordination and whole-system planning. Their work centres on integrating electrical and gas energy vectors to optimise grid capacity and improve infrastructure resilience. Through their grant history, the company has evolved from designing smart local energy systems to developing advanced simulation toolsets for cross-vector energy hubs.

Flex Marine Power (FMP) is a Scottish micro-enterprise developing the SwimmerTurbine, a 50kW tidal turbine designed to deliver affordable, scalable clean energy from tidal streams. Their work focuses on reducing the cost of tidal energy through key innovations, aiming to unlock the UK's significant tidal resource for commercial deployment.

Scottish Hydro Electric Power Distribution (SSEN) is a major UK Distribution Network Operator responsible for maintaining and upgrading electricity infrastructure across Scotland. Their R&D focus has evolved from general grid resilience and digital planning to highly specific, data-driven interventions that optimise capacity and ensure an equitable energy transition. They increasingly leverage advanced modelling, machine learning, and bioremediation to address the technical and social challenges of decarbonising rural and critical infrastructure.

Lynkeos Technology Ltd develops muon tomography imaging systems using naturally occurring cosmic-ray muons to create 3D images of shielded dense structures, focusing on nuclear waste characterisation. The technology transitions from academic research to commercial deployment for the UK nuclear industry.

Synaptec develops distributed photonic sensing technology that piggybacks on pre-installed optical fibres in power cables to provide real-time monitoring of electrical and mechanical parameters. Their sensors enable wide-area visibility for grid protection, control, and condition monitoring, initially focusing on offshore renewable energy applications and expanding to DC networks and distribution grids.

Inclusive Energy develops remote monitoring and data analytics platforms for decentralised energy systems in Sub-Saharan Africa and South Asia. Their technologies include the Smart Biogas IoT platform for biogas digesters and the Cloud Solar system for solar cooling, enabling efficient energy management and fault detection. Their work has evolved from feasibility studies on peer-to-peer energy markets to commercial-scale deployments of biogas monitoring and cooling efficiency solutions.