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TESSA 5.5: carbon tax on indirect emissions and unified project catalogs

TESSA 5.5 models carbon taxes on indirect emissions and centralises fuel, source, network and pipe catalogs per project.

Product Updates1. Juli 2026Planeto Team

TESSA 5.5 is a focused release on economics: price carbon where your electricity use creates it, and manage all your cost inputs in one place.

Highlights

Indirect emissions carbon tax: Model annual carbon taxes applied to indirect emissions (such as electricity consumed by central and decentralized heat pumps) across custom time horizons.
Unified project catalogs: Centralized management of fuel pricing, thermal source characteristics, network archetypes, and pipe cost libraries across entire projects.