10 Top Power Transmission Solutions to Watch in 2026

Executive Summary: Which are the Top 10 Power Transmission Solutions to Watch?

1. Iris Lab (France): Develops laser-based wireless power transmission systems for drones and robots, enabling long-distance energy delivery without batteries or cabling.
2. Celestia Energy (UAE): Builds space-based laser power transmission platforms to deliver energy to terrestrial, orbital, and lunar applications for aerospace and defense sectors.
3. SunCubes (Italy): Provides modular solar power satellites and laser energy links that power drones, satellites, and sensors with safety interlocks and precision beam control.
4. VIGOR Solar (Germany): Offers photovoltaic delivery management systems that optimize hardware logistics, reduce project costs, and enhance renewable energy deployment efficiency.
5. Gridraven (Estonia): Delivers AI-driven dynamic line rating software that calculates real-time transmission line capacity to reduce congestion and improve grid utilization.
6. EcoPhi (Sweden): Offers AI-based grid automation and substation monitoring solutions that integrate the IEC 61850 architecture for predictive analytics and operational reliability.
7. ZeroNet (Spain): Develops SaaS-based IT energy optimization software that tracks, analyzes, and reduces network energy consumption using telemetry data without hardware installation.
8. SmartGRID Technologies & Power Quality Solutions (Australia): Offers synchrophasor monitoring systems and power quality analyzers for real-time visibility, diagnostics, and compliance in transmission networks.
9. NextNRG (USA): Designs AI-powered microgrids integrating distributed generation, battery storage, and EV charging for adaptive, low-carbon energy management.
10. V2Grid Australia (Australia): Provides vehicle-to-grid (V2G) and bidirectional charging systems enabling EVs to export, balance, and store power to enhance grid stability.

Global Startup Heat Map highlights Emerging Power Transmission Solutions to Watch

Through the Big Data & Artificial Intelligence (AI)-powered StartUs Insights Discovery Platform, covering over 9M+ startups, 20K+ technology trends, plus 150M+ patents, news articles & market reports, we identified the top 10 power transmission companies in the world.

The Global Startup Heat Map below highlights power transmission solutions you should watch in 2026, as well as the geo-distribution of 300+ startups & scaleups we analyzed for this research.

According to our data, we observe high startup activity in the USA and India, followed by the UK. The top 5 Startup Hubs for Power Transmission are London, Bangalore, New York, Dubai, and Melbourne.

Meet Emerging Power Transmission Solutions to Watch [2026]

We hand-picked startups to showcase in this report by filtering for their technology, founding year, location, funding, and other metrics. These emerging power transmission startups work on solutions ranging from AI-driven grid automation and synchrophasor grid monitoring to laser wireless power transmission and modular solar power satellites.

1. Iris Lab – Laser Wireless Power Transmission

• Founding Year: 2023
• Location: Paris, France

Iris Lab develops a laser-based wireless power transmission system for mobile robots and drones. It emits a focused optical beam that targets a photovoltaic receiver module mounted on the robotic platform, which converts the light into electrical energy during operation.

The system sustains power delivery over long distances to enable continuous operation without relying entirely on onboard batteries, and it integrates beam tracking to maintain alignment. It also reduces the weight and cost burden of large energy storage systems, increases mission duration, and allows flexible deployment in the field.

The company’s goal is to replace or augment traditional batteries in robotics that offer an uninterrupted energy supply to enable more capable, longer-endurance autonomous systems.

2. Celestia Energy – Space-based Wireless Power Transmission

• Founding Year: 2023
• Location: Abu Dhabi, UAE

Celestia Energy develops wireless power transmission systems that use laser technology to deliver continuous energy across terrestrial, orbital, and lunar environments. Its ground-based platform Terra, directs high-power optical beams to photovoltaic receivers that enable drones, UAVs, and remote infrastructure to operate without battery reliance or cabling.

Furthermore, the Caelus satellite transmits energy from low-Earth orbit to disaster zones, remote regions, and inaccessible terrains to ensure reliable delivery where conventional infrastructure fails. Complementing this, the Luna satellite powers lunar bases, rovers, and landers in low-lunar orbit to enable long-duration exploration and surface operations on the Moon.

Additionally, safety mechanisms such as BeamGuard and Photon Handshake prevent hazards by deactivating beams when obstructions or invalid receivers are detected. Beneficiaries include aerospace operators, defense agencies, disaster relief organizations, and remote industries that require a dependable, on-demand power supply.

3. SunCubes – Modular Solar Power Satellites

• Founding Year: 2023
• Location: Milan, Italy
• Funding: Raised USD 1.3 million in Seed Round

SunCubes provides a laser-based wireless energy and data transmission system. It emits a collimated laser beam from a transmitter that targets a photovoltaic receiver on a drone, sensor, or satellite to convert light into electricity.

The system embeds safety interlocks and obstacle detection to immediately disable the beam when the path is obstructed, and it adjusts beam pointing continuously for precise alignment. It supports both static and mobile configurations through its Light and Lucy product lines, enabling power delivery to sensors, cameras, or unmanned aerial systems over line-of-sight links.

It also extends to space use, where orbital or lunar platforms deliver energy to satellites or surface assets without reliance on solar panels. End users include aerospace operators, defense, disaster response, and infrastructure monitoring sectors that require persistent power in challenging environments. It delivers uninterrupted onboard energy to remote and moving systems to reduce dependency on heavy batteries or physical refueling.

4. VIGOR Solar – Power Delivery Management

• Founding Year: 2023
• Location: Berlin, Germany

VIGOR Solar develops photovoltaic supply chain solutions that optimize delivery management for energy infrastructure projects. It operates a flexible PV delivery model that allows customers to align hardware procurement with project-specific requirements and avoid large inventory costs.

The system coordinates just-in-time logistics to ensure photovoltaic modules, inverters, and storage units arrive in optimal condition and on schedule. It integrates close partnerships with Tier-1 manufacturers to enable access to the latest hardware advancements while maintaining supply reliability.

This approach minimizes risks of overstocking or shortages and ensures efficient deployment of renewable energy systems across varying project scales. The company serves enterprises, installers, municipalities, and investors that require precise energy hardware management without extensive warehousing.

It provides a scalable and efficient logistics framework that supports sustainable energy adoption while ensuring reliable and cost-effective delivery of solar infrastructure.

5. Gridraven – AI-driven Dynamic Line Rating

• Founding Year: 2023
• Location: Tallinn, Estonia
• Funding: Raised USD 4.2 million in Series A

Gridraven delivers an AI-driven dynamic line rating platform. It processes hyper-local weather forecasts together with digital terrain and vegetation models to compute real-time and forward-looking transmission line capacity ratings at the span level.

It distinguishes itself by operating without any on-line hardware or sensors, by integrating straight into SCADA/EMS via API, and by accounting for clearance limits, span-specific conditions, and weather uncertainty.

The company empowers grid operators to increase usable line capacity (often by around 30 %) and reduce congestion while preserving safety under all conditions. It enables more efficient use of existing transmission assets and supports better grid planning and operations.

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6. EcoPhi – AI-driven Grid Automation

• Founding Year: 2023
• Location: Gothenburg, Sweden

EcoPhi provides AI-powered substation automation technology. It gathers data from power system sensors, merging units, and protection relay functions in devices like QMU 800. And routes data through its central platform CMPC 800, which applies AI and analytics for real-time monitoring, predictive insight,s and anomaly detection.

It offers unique high-precision time synchronization, virtual partial discharge detection, secure architecture with IEC 61850 compatibility, SCADA integration, and redundant system design to ensure stability and reliability.

It improves grid resilience, reduces downtime, enhances security, and supports more efficient operations. This aids utilities in operating substations with greater insight and control, reducing operational risk and optimizing asset performance.

7. ZeroNet – Real-time IT Energy Optimization

• Founding Year: 2024
• Location: Valencia, Spain

ZeroNet develops a software-as-a-service platform for real-time IT network energy monitoring and optimization. It monitors energy usage across IT infrastructure servers, switches, and routers using sensorless methods and analyzes consumption patterns without additional hardware by integrating through existing device telemetry

The platform offers features such as instant actionable insights, energy simulators to assess hardware upgrades, compatibility with ESG reporting, and a setup that avoids complex installation. It reduces energy costs (up to about 40 %), lowers carbon footprint, and supports organizations in meeting sustainability and regulatory goals.

The startup helps companies to operate IT networks with greater efficiency and accountability, delivering measurable energy savings and environmental impact.

8. SmartGRID Technologies & Power Quality Solutions – Synchrophasor Grid Monitoring

• Founding Year: 2023
• Location: Irymple, Australia

SmartGRID Technologies & Power Quality Solutions delivers synchrophasor measurement systems and power quality platforms that enhance monitoring, analysis, and control of modern electricity networks. Its Phasor Measurement Units capture precise voltage, current, and frequency data using GPS-synchronized timestamps, enabling accurate state estimation and dynamic grid visibility.

The POWERSIDE microPMU achieves exceptionally low total vector error and supports supraharmonic analysis to enhance diagnostic capabilities for network operators and research institutions. Furthermore, its Power Quality Analyzers record disturbances across frequency ranges that deliver granular insights into transient events and harmonic distortions affecting system performance.

The Zaphiro Grid Monitoring platform processes high-resolution synchrophasor data, integrates distributed energy resources, and provides real-time visualization with automated alarms and event detection.

Utilities, transmission operators, and industrial facilities benefit from its reliable grid fault localization, transformer condition monitoring, and compliance with AEMO Very Fast FCAS requirements. Consequently, the technology provides precise decision-making, reduces downtime, and strengthens the resilience of complex electrical infrastructures.

9. NextNRG – AI-powered Smart Microgrids

• Founding Year: 2023
• Location: Miami Beach, Florida, USA

NextNRG offers AI-driven smart microgrid and renewable energy solutions. It manages distributed energy assets, battery storage, and wireless EV charging via integrated control software and predictive analytics. It applies machine learning models to optimize energy dispatch, anticipate demand, and maintain grid balance in real time.

The startup embeds its algorithms within its platform to adjust renewable generation, battery charge cycles, and charging station routing without external intervention. It integrates its solutions with existing grid infrastructure and scales modular units to align with site capacity demands.

Utilities, building operators, fleet managers, and data centers benefit from its unified energy management capabilities, lowered operational variability, and transparent monitoring. It delivers a unified energy platform that ensures adaptive, efficient power operations and supports decarbonization goals for its customers.

10. V2Grid Australia – Vehicle-to-Grid (V2G) Technology

• Founding Year: 2024
• Location: Adelaide, Australia

V2Grid Australia provides bidirectional charging systems that convert electric vehicles into energy assets. It routes power flow through two-way inverters and charging control electronics to enable vehicle-to-grid (V2G), vehicle-to-home (V2H), and vehicle-to-load (V2L) operations.

The sytem embeds software algorithms to orchestrate energy export, load balancing, and integration with solar, while enforcing grid compliance and user-defined schedules. It supports multiple charger models for residential (7-22 kW) and commercial (22-132 kW) uses and ensures compatibility with CCS2 and CHAdeMO protocols.

The startup enables users to trade grid services, reduce peak demand, and draw backup power during outages. It benefits EV owners, utilities, and property operators seeking grid flexibility, demand management, and resilience. It aims to unify mobility and energy infrastructure by supplying scalable, integrated energy exchange capabilities and delivering value through enhanced grid stability and energy autonomy.

Discover All Emerging Energy Startups

The power transmission startups showcased in this report are only a small sample of all startups we identified through our data-driven startup scouting approach. Download our free Energy Innovation Report for a broad overview of the industry or get in touch for quick & exhaustive research on the latest technologies & emerging solutions that will impact your company in 2026!