wind farms

Reliable OT communications and cyber security

Safe and efficient wind farm operation depends on trusted OT connectivity that keeps production data flowing and critical assets protected.

We deliver SCADA data transfer, cybersecure OT networking, Polar Alarm ice warning and OT SOC services as a managed service – helping you reduce risk and minimise downtime.

Finland’s leading provider of OT communications and automation services, trusted by:

Our value proposal

Reliable and secure OT connectivity

Critical data transfer is protected with redundant communication to ensure availability in all conditions.

Cost-efficient and fast deployment

Mobile network–based connectivity reduces installation costs and enables quick commissioning.

Cybersecurity and NIS2 compliant

Our OT SOC monitors the wind farm’s cybersecurity 24/7 and supports key NIS2 requirements, including threat detection and vulnerability management.

Safer production in harsh conditions

Our Polar Alarm icing-warning system and AI-based video monitoring reduce operational risks and weather-related disruptions.

Solutions for wind farms

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Emtele FieldCom

Emtele FieldCom – Cost-efficient connectivity and remote access for wind farms

Emtele FieldCom provides a critical communications solution for wind farms, enabling reliable and secure data transfer without the cost of fibre infrastructure. Our mobile-network–based approach is significantly more cost-effective than fibre deployments while still meeting strict reliability requirements. We have delivered tens of wind farms using our mobile solution, providing customers with substantial savings and greater flexibility in network design.

Swap projects – Replacing expensive fibre with a cost-efficient mobile solution

Emtele FieldCom also enables swap projects, where costly fibre links are replaced with a mobile-network–based communication solution. This delivers major savings in both operational and maintenance costs while maintaining the same high level of reliability.

Emtele SHIELD

Cybersecurity service for wind farm OT networks

Emtele Shield is a specialised cybersecurity service designed for OT networks, protecting wind farms and their associated electrical infrastructure from critical threats. The service brings together up-to-date asset listing, vulnerability management and an intrusion detection system (IDS) to provide full visibility into the OT environment and emerging risks.

At the core of the service is our OT SOC, staffed with experts who continuously monitor your environment, analyse anomalies and provide hands-on support whenever needed. The SOC helps interpret findings, prioritise risks and guide corrective actions — ensuring that no customer is left alone with alerts or complex cybersecurity decisions.

The service includes securing monitored connections, continuous vulnerability tracking, anomaly detection and support for regulatory 24-hour initial incident notifications, helping operators meet NIS2 requirements. Emtele handles implementation, management and reporting — delivering strong, consistent cybersecurity and giving company leadership the confidence to sleep well at night.

Emtele polar alarm

Wireless icing warning system for wind farms

The innovative and fully wireless Polar Alarm system offers a cost-efficient and environmentally friendly way to warn about ice accumulation on turbine blades — ensuring operational safety and protecting the surrounding environment.

The system meets regulatory visibility and permitting requirements clearly and effectively. Thanks to wireless technology, no fibre connections are needed, significantly reducing excavation and installation costs. In addition, the autonomous slave units operate entirely without grid power, using solar panels and batteries, enabling fast and flexible deployment anywhere on site.

Service features

Real-time monitoring

SCADA connectivity ensures continuous visibility and reliable control.

Secure data transfer

Secure Gateway provides protected communication links.

Wireless and autonomous

Polar Alarm operates fully off-grid with solar power.

Managed service

24/7 monitoring, updates and expert support.

Benefits for wind farms

Reliable and secure OT connectivity – Critical OT communication operates without interruptions and meets the highest availability requirements.

Cybersecurity and NIS2 compliance – Our solutions meet the latest cybersecurity standards and support full regulatory compliance.

Fast deployment and cost efficiency – Wireless and mobile-based connectivity eliminates the need for fibre cabling, reducing installation and investment costs.

Safer operational environment – Polar Alarm icing warnings and Emtele Shield monitoring reduce risks and ensure continuous turbine operation.

CONTACT NOW

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Emtele service agreement

Lifecycle service with SLA

All services are delivered according to a service level agreement (SLA).

Design, installation and commissioning

We deliver the entire solution as a turnkey end-to-end service.

Device deliveries

We are vendor-independent and select the devices that best fit the customer’s needs.

8/5 or 24/7 Service Desk, maintenance and operations

Available as tailored service packages based on customer requirements.

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Why choose a Managed Service instead of building it yourself?

Designing the ICT/OT solution for a wind farm involves multiple stakeholders — turbine manufacturers, site operations, O&M service providers and more. Managing everything in-house requires significant resources and constant technological upkeep.

Emtele Automation delivers connectivity solutions, OT SOC services and icing warning systems as a Managed Service, eliminating the need for customer to coordinate between multiple vendors or maintain specialised technical expertise. We work seamlessly with all stakeholders and tailor our solutions to integrate smoothly into the overall wind farm infrastructure — ensuring the best possible performance and long-term operational reliability.