Heimdall AAR

Heimdall AAR is our future-ready Ambient Adjusted Ratings-product, enabling increased grid capacity and control in a fast, safe and cost-effective way.

Increase capacity, quickly

Thanks to the powers of our Virtual Neurons, Heimdall AAR can be set up in an instant. This enables you as a grid operator to get better line ratings for every overhead line in your whole grid in no time!

Tailored to Your Needs

Every power grid is unique! That’s why we built Heimdall AAR so it can be set up with a lot of various configurations, to meet the exact needs of your grid. Reach out to us today to learn more the possibilities of Heimdall AAR. 


With Heimdall AAR implemented, you get a fully future-proof solution, that can be upgraded to Heimdall DLR totally hassel-free, whenever you want to make the jump. 

Key features

Heimdall AAR increases your transmission capacity in a fast, safe and cost-effective way.

  • Emergency ratings
  • 10 days forecasting with hourly resolution 
  • Easy integration with SCADA / EMS
  • Building on best-in-class weather data with 300x300ft resolution
  • Seamless upgrade to DLR in the future
  • Calculated based on industry standards (IEEE 738-2012 or CIGRE TB-601)

Our other grid enhancing products

Heimdall DLR

Our world-leading Dynamic Line Rating is a comprehensive, scalable, and easy-to-deploy solution that uses virtual and physical sensors (Neurons) to measure directly on the line, achieving the perfect balance of precision and cost-efficiency for your system-wide projects.

Heimdall HEALTH

Safeguard your assets 24/7. Detect and locate faults in your grid, keep track of extensive icing and vibrations, and monitor the development of asset health. It can be added to select lines in system-wide capacity monitoring projects.

Interested in more information?

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Engaging with our Vendor Partners and Suppliers

We expect our vendor partners to maintain the highest standards of business ethics, integrity and respect for human rights and to become familiar with and comply with our policies as outlined in our Partner Guide. We also expect vendor partners to operate their businesses in compliance with all applicable laws and to maintain lawful environmental, health and safety practices that meet or exceed all applicable laws and standards, as outlined in our Position on Human Trafficking and Slavery.

Heimdall Code of Conduct

The Supplier is to hold and maintain at all times the Heimdall Code of Conduct addressing human rights, worker rights, the environment and corruption.

The Supplier must acknowledge HP’s Code of Conduct in all new contractual arrangements. The Supplier must do this by signing the HP Compliance Letter (exhibit).

The Supplier is obligated to communicate the contents of Compliance Letter (Exhibit) to related entities and subcontractors who support the Supplier in supplying goods, works or services on behalf of HP. This will ensure that subcontractors conduct their business in accordance with the Code of Conduct.

If requested by HP, the Supplier must provide evidence and confirmation of its compliance with the Compliance Letter (Exhibit), including by providing documents and records in support of its compliance.

Read our supplier code of conduct here.