Artelys to develop the clearing engine for the EU cross-balancing market
The Replacement Reserve (RR) is one type of power reserves used by Transmission System Operators (TSOs) across Europe in order to ensure real-time supply/demand balance. It is generally provided by generators that require a long start-up time (typically thirty minutes) but may also be provided by demand response suppliers.
Trans European Replacement Reserves Exchange (TERRE) is the pilot European implementation project for exchanging replacement reserves in line with the Guideline on Electricity Balancing. The aim of TERRE is to build the RR Platform and set up the European RR balancing energy market in order to create a harmonized playing field for the Market Participants.
The consortium is in charge of providing the market clearing engine to the RR Platform. The optimization engine simultaneously clears upward and downward balancing offers from Balance Service Providers with balancing needs submitted by participating TSOs. It is designed to run under 3 minutes with up to 500 000 offers over a region managed by 50 TSOs, and accommodates complex offers such as block bids and exclusive bids.
Upon the Go-Live date, the TERRE market will be operated on an hourly basis all year long.



Artelys provides support to the French energy regulatory authority (CRE) in assessing the adequate incentive levels to foster distribution networks performance for TURPE 7
Artelys has conducted a quantitative assessment to inform target levels proposals for TURPE 7, examining past performance and the impact of integrating smart meter data (Linky) into indicators measuring the quality of energy supply.

The MARI project is growing
In recent months, several new European TSOs have successfully joined MARI, the pan-European mFRR activation platform whose market clearing engine was developed by Artelys.

Knitro 14.2 solve your toughest nonlinear non-convex models in seconds
— We are pleased to announce that Artelys Knitro 14.0 is now available! This new version enables compagnies to solve complex non-linear optimization problems with unprecedented efficency and precision.

Artelys Powers the Launch of CorNet’s Common Grid Model (CGM) Service
Artelys has been selected to develop computation engine modules for the Common European Merging Function (EMF) used in the core of the CorNet program’s RCC Service Platform, enabling pan-European operational power grid coordination and security analysis.
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