Tantalus provides Smart Grid communications technology that enables electric, gas & water utilities to optimize the use of resources by automating monitoring & control processes, improving operational efficiency, and delivering the information utilities and consumers need to manage energy intelligently and cost-effectively.

TUNet® - the Tantalus Utility Network - is deployed at utilities throughout North America determined to drive down operational costs, increase reliability and deliver top-tier customer service. TUNet provides the rapid and reliable two-way data communications utilities need today for Advanced Metering (AMI), Demand Response (DR), and Distribution Automation (DA), along with the flexibility and adaptability to scale step-by-step as the Smart Grid evolves.

Tantalus is a private company founded in 1989. Tantalus' technology development and administrative offices are located in Vancouver, British Columbia and its commercial offices are located in Raleigh, North Carolina.