News - Artelys

Artelys Knitro 15.0: New Tools for Your Large-Scale Models

18 JUN 2025

Artelys is pleased to announce the release of Knitro 15.0, which provides new algorithms and performance improvements to solve your large-scale optimisation problems, whether linear or non-linear, more quickly.

Artelys Introduces Future Sight: a Visualisation Tool Supporting the Energy Transition

11 JUN 2025

As partner in the European Climate + Energy Modeling Forum (ECEMF) - a Horizon 2020 Europe project uniting research institutes and leading energy modellers in Europe - Artelys has contributed to modeling activities powered by Artelys Crystal Super Grid modelisation tool, and has led the development of a fully-fledged visualisation tool.  

Supercharging Optimisation: How Artelys, FICO and NVIDIA cuOpt Join Efforts to Scale Up Energy System Optimisation

10 JUN 2025

As energy system models continue to scale—reaching up to hundreds of millions of variables and constraints—traditional CPU-based optimisation solvers are hitting performance and memory bottlenecks. These increasingly complex models are essential for planning Europe’s energy transition, yet solving them within realistic timeframes has become a pressing challenge.

Artelys is powering SEleNe CC's Common Grid Model (CGM) Service

12 MAY 2025

Artelys provides maintenance and support services of the calculation module used to perform the European Merging Function (EMF) at SEleNe CC

Improving electrical transformer production planning with artificial intelligence solutions

02 APR 2025

Improving high-voltage transformer production planning at the Hitachi Energy factory in Varennes with advanced artificial intelligence solutions.

Artelys provides support to the French energy regulatory authority (CRE) in assessing the adequate incentive levels to foster distribution networks performance for TURPE 7

20 MAR 2025

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

18 FEB 2025

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

20 DEC 2024

— 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

17 DEC 2024

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.

Driving Renewable Energy Integration: Advanced Solutions to increase the existing power grid’s renewable hosting capacity

12 DEC 2024

Artelys proposes a methodology based on Artificial Intelligence to evaluate the increase of hosting capacity of variable Renewable Energy Sources (vRES) in electrical networks thanks to Grid Enhancing Technologies (GETs). .

Artelys Participates in the European HyNet Project to Optimize Hybrid AC/DC Power Grids

04 DEC 2024

As part of the Horizon Europe program, Artelys is participating in the HyNet project. This initiative aims to study and optimize the operation of hybrid AC/DC power grids in the context of the rapid growth of power electronics-based technologies and the widespread deployment of distributed energy resources.

Powering Progress: Artelys Algorithms Enable REN's Integration into the MARI Platform

03 DEC 2024

— Artelys provided the advanced algorithms powering REN's end-to-end mFRR processes, enabling seamless integration into the MARI platform whose market algorithms are also developed by Artelys.

EEX launches auctions for French Biogas Guarantees of Origin

25 NOV 2024

— The European Energy Exchange (EEX), in collaboration with the French Ministry of Energy, is introducing auctions for biogas Guarantees of Origin (GOs). Artelys provides the market-clearing technology to optimize the auction process, supporting renewable energy certification and decarbonization efforts.

Innovative grid technologies can improve renewable energy integration in the Latvian grid by up to 40%

26 SEP 2024

—The power grid faces challenges in managing the increasing amounts of new wind and solar power generation. Grid Enhancing Technologies (GETs) are essential for optimizing the use of the existing infrastructure. Artelys carried out a study for Latvian Transmission System Operator (TSO) AST to assess the renewable generation hosting capacity of the transmission grid and to evaluate the benefits that GETs can provide to renewable integration. The study performed simulations using the open-source optimal flow tool, PowSyBI Metrix. Results show that Grid Enhancing Technologies can increase Renewable Energy Sources (RES) hosting capacity by up to 40% and were announced in the following press release.

Artelys Knitro 14.1: delivers very quick solutions on non-convex models

25 JUL 2024

— 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.

You missed the METIS 3 Dissemination event? The slides are now available!

04 JUN 2024

— Artelys was thrilled to organize the METIS 3 Dissemination webinar on April 17, which was a great opportunity to present key studies and upgrades of METIS models and datasets conducted in the last four years, including exciting discussions with external panelists!

Artelys participates in the demonstration of large-scale underground hydrogen storage in Europe

22 APR 2024

— Artelys is involved in the five-year project FrHyGe funded by the European Commission via the Clean Hydrogen Partnership.

Artelys continues to expand internationally

16 APR 2024

With over 20 years of experience in mathematical optimization, Artelys offers a wide range of advanced components to adapt to your most complex challenges on an international scale.

Analysis of the environmental impact of renewable energies

03 APR 2024

— The study carried out by Artelys highlights the benefits of renewable energies in the fight against climate change. The analysis also looks at other major issues, such as biodiversity, the use of raw materials and the reduction of pollution.

Join us at the METIS 3 dissemination event organized by Artelys!

27 MAR 2024

— Artelys is thrilled to invite you to the METIS 3 Dissemination Event taking place on 17 April. During this online event, we will present the latest results of the METIS project and discuss the benefits of using advanced multi-energy modelling solutions such as METIS for energy and climate policymaking.

Artelys Knitro 14: new release of our nonlinear optimization solver

31 JAN 2024

— 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 to participate in the demonstration of digital twins for optimal grid and market actions in Europe

29 JAN 2024

— Artelys is involved in the three-year Horizon Europe project TwinEU, which aims to create a digital twin of the entire European electricity grid with a unique consortium bringing together grid and market operators, research entities and technology providers.

New method for energy mix pathway optimization problems

17 NOV 2023

— Planning for the energy transition requires the ability to optimize energy system development pathways, considering complex interactions and constraints, particularly concerning interactions between sectors and vectors. In this context, Artelys has developed a new method for solving these large-scale mathematical problems.

Power up your business performances thanks to AI and our service package: Onboarding AI

19 OCT 2023

— The stakes of Artificial Intelligence (AI) have become a strategic issue for companies, regardless of their field of activity or size. As an expert, Artelys provides you with full assistance, from the design stage to the implementation of your first AI solution, by building with and for your team a roadmap tailored to your business.

Artelys has developed an energy planning tool for Le Havre Seine Métropole

29 AUG 2023

— As part of Le Havre Seine Métropole's energy master plan, Artelys has worked with metropolitan services to set up a web platform for monitoring territorial energy data.

The latest versions of Artelys Knitro and CasADi are now compatible!

30 MAY 2023

— CasADi is an open-source tool for general numerical optimization with a strong focus on optimal control and its versions 3.6.2 and higher are now compatible with Artelys Knitro 13.2.

Artelys participation to studies assessing potential contribution of African H2 to EU decarbonization objectives

18 MAY 2023

— As part of the Clean Hydrogen Partnership funding programme, Artelys will participate in the JUST-GREEN AFRH2ICA project along with ten other African and European partners ready to share their know-how on hydrogen economics and technologies.

Artelys perform smart grid cost-benefit analysis with open-source PowSyBl-Metrix

17 MAY 2023

Artelys demonstrated how to perform cost-benefit analysis of new transmission assets in a smart grid during a webinar hosted by the Linux Foundation Energy and the Global Power System Transformation Consortium showing the strength of the prominent open-source grid computation tool PowSyBl-Metrix.

Artelys provides two-fold guidance to the Pentalateral Energy Forum on power sector decarbonisation

17 MAY 2023

— We propose building blocks for a common Penta power sector vision and showcase the key enabling role of power system flexibility.

Artelys is proud to develop the operational power grid security analysis engine of the European CorNet program

17 FEB 2023

— Artelys has been selected to develop the computational engine at the heart of a pan-European operational power grid security analysis platform.

Artelys opens offices in Madrid

13 FEB 2023

— It is a great pleasure for the entire Artelys’ community to announce the opening of its offices in Madrid.

High penetration of variable RES is possible in the Contracting Parties of the Energy Community without additional investments into flexibility sources but via increased market integration

27 JAN 2023

— Artelys, in association with Trinomics, has conducted a study on behalf of the Energy Community Secretariat on flexibility options that facilitate the integration of renewable energy sources and support decarbonization.

Publication of the PEPS5 study on storage for the ATEE

11 JAN 2023

— ATEE has published the PEPS5 study report, a study evaluating the interest of storing electricity, heat and cold and of P2G in France by 2030 and 2050, carried out by Artelys and CEA-Liten.

2023 training sessions

02 DEC 2022

— Make a good resolution for 2023 and join Artelys' trainings!

INSULAE H2020 - Artelys has organised a training session on the investment planning tool to support the decarbonization of EU islands

01 DEC 2022

— On the 2nd and 3rd of November, Artelys has organised a training session for the INSULAE H2020 project partners dedicated to the Investment Planning Tool (IPT), a software solution leveraging the Artelys Crystal platform and used to represent insular systems and their specificities. The tool is currently being developed by Artelys within the INSULAE project, funded by the European Union’s Horizon 2020 research and innovation program under Grant Agreement No 824433.

Artelys Knitro 13.2: increased robustness for MINLP

26 NOV 2022

— We are pleased to announce that Artelys Knitro 13.2 is now available! This new version focuses on robustness improvements for mixed-integer general nonlinear programs (MINLP).

Co-optimization study of baltic TSOs cross zonal capacity value between energy and balancing capacity markets

04 NOV 2022

— Artelys supports baltic Transmission System Operators (TSOs) AST, Elering, and Litgrid in the evaluation of the optimal use of cross-border interconnection capacities for energy and balancing capacity exchanges.

Successful first auctions of the new pan-European market for Guarantees of Origin

27 OCT 2022

— Artelys provides the market clearing engine for the new renewable Guarantees of Origin auction.

European balancing cooperation platform TERRE yields significant benefits

26 OCT 2022

— The Electricity Balancing Guideline, which entered into force in 2017, defines a framework for a balancing market that enables TSOs to net their balancing demands and to procure balancing energy from providers located in their own area as well as in other zones to balance the electricity grid. This measure enables the overall system to benefit from an increased level of security of supply and overall lower balancing costs.

Optimal scheduling of car manufacturing post-production assembly operations

19 OCT 2022

— Artelys has delivered Toyota with a computation algorithm to optimally plan post-production assembly operations.

Pan-European mFRR balancing auction is live and powered by Artelys

13 OCT 2022

— Artelys has developed the market clearing engine at the core of the Pan-European mFRR balancing platform.

Artelys x CodaLab: data storage optimization for Data Science competitions

06 OCT 2022

— CodaLab Competitions is a public open-source platform for organizing competitions requiring automatic submission and evaluation of participants' code, usually on Data Science and optimization topics.

Artelys is proud to kick-off ENFLATE Horizon-Europe project

28 SEP 2022

— On 14-15th September 2022, the European project ENFLATE was launched and Artelys is part of it! The project will last 4 years and aims at identifying and demonstrating innovative flexibility solutions to be implemented within the framework of the energy transition.

Your journey with Artelys Crystal Super Grid continues in the Cloud!

16 SEP 2022

— Artelys is proud to announce the release of the cloud version of Artelys Crystal Super Grid, the latest version of its energy system simulation solution.

Artelys Knitro 13.1: solving MINLP faster than ever!

05 JUL 2022

— We are pleased to announce that Artelys Knitro 13.1 is now available! Check out its improvements, especially on mixed-integer nonlinear problems (MINLP).

Artelys becomes a partner of the Grand Est Region thanks to its expertise in artificial intelligence!

04 JUL 2022

— Artelys has been referenced by the Grand Est Region to assess the artificial intelligence maturity of companies in the region.

You missed the METIS 2 Dissemination event? The slides and the recording are now available!

30 JUN 2022

— Artelys was thrilled to organize the METIS 2 Dissemination webinar on May 31. In the course of this event, we had the opportunity to present the latest developments of the EU energy system model METIS and to discuss the future of EU energy system models with representatives from TSOs and industry.

Join us to the workshop on flexibility options to support decarbonisation!

23 JUN 2022

— Artelys, in cooperation with Trinomics, prepared a study evaluating flexibility options to support decarbonisation for the Energy Community.

Meet the Artelys Canada team during the Optimization Days 2022!

05 MAY 2022

— Join Artelys on May 18th to learn more about Artelys Knitro, the most advanced solver for nonlinear optimization and ways to unleash the full potential of mathematical optimization.

Join us at the METIS 2 Dissemination event organized by Artelys!

06 APR 2022

— Artelys is thrilled to invite you to the METIS 2 Dissemination Event on May 31th. During this online event, we will present the METIS project's latest results and discuss the benefits of using this modeling tool for energy and climate policymaking.

Artelys delivers the European Commission with a major upgrade of the EU energy system model METIS

24 MAR 2022

— As part of the METIS project, Artelys delivered a first model in 2018 to the European Commission. This year, Artelys has provided a major upgrade of the energy system model METIS.

Release of ADEME’s report “Modeling and optimizing French and European power mixes from 2020 to 2060”

02 MAR 2022

— ADEME, the French energy and environment agency, contracted with Artelys to analyze four power systems scenarios.

RVO selects Artelys Crystal Super Grid

25 FEB 2022

— Artelys is pleased to announce that RVO, The Netherlands Enterprise Agency, has chosen Artelys Crystal Super Grid in order to support the construction of prospective multi-energy scenarios for the Netherlands, taking into account the interactions with neighbouring countries.

Meet Artelys during the 2022 ROADEF congress!

22 FEB 2022

— Artelys is pleased to participate in the ROADEF congress held on February 23 to 25. Artelys will introduce industrial and technical applications of operations research. Artelys will also host a session on energy transition.

Registrations for the 2022 edition of the gas benchmark are open!

01 FEB 2022

— Artelys is pleased to announce the launch of the registration period for the 2022 edition of the Gas DNO Benchmark.

Artelys Knitro 13 solves your MINLP problems 5 times faster!

03 JAN 2022

— We are pleased to announce that Artelys Knitro 13 is now available! This new version focuses on performance improvements for both continuous and mixed-integer general nonlinear problems.

Artelys contributes significantly to the European Commission’s Hydrogen and Decarbonised Gas Package

15 DEC 2021

— Artelys has significantly contributed to the Impact Assessment of the Gas Package by making use of the EU energy system model METIS.

An Energy and Climate analysis tool for Orléans Métropole

02 DEC 2021

— In association with Orléans Métropole (circa 300 000 inhabitants, France), Artelys has set up alongside the metropolitan services a public web platform to monitor territorial energy datasets.

Successful first auction of the Belgian Capacity Remuneration Mechanism enabled by Artelys market clearing engine

02 DEC 2021

— A Capacity Remuneration Mechanism (CRM) was recently introduced in Belgium by Elia, the country’s Transmission System Operator, in accordance with the Belgium ‘Electricity Act’.

GEODIP, a tool for the representation of energy poverty in France, is now available online!

09 NOV 2021

— In association with the French Energy Poverty Observatory (ONPE), Artelys has developed GEODIP, a tool including various cartographic representations of energy poverty in France. GEODIP is already available free of charge for local stakeholders.

2022 training sessions

03 NOV 2021

— Do you want to train in 2022 to be more innovative in your company, to become more efficient or simply to open up to other horizons?

The MIT Biomimetic Robotics Lab uses Artelys Knitro to achieve High speed landing of quadruped robots

26 OCT 2021

— There are various and fascinating projects adopting Artelys Knitro. Recently, the MIT Biomimetic Robotics Lab used our nonlinear solver on quadruped robots. Artelys Knitro has been found to be the only non-linear solver capable of performing fast enough to be deployed onboard their robot for a real-time Optimal Landing Control.

Artelys team wins 530k$ prize money in prestigious ARPA-E Grid Optimization Competition

21 OCT 2021

— Last year, we were thrilled to announce that Artelys was amongst the top ten finalists of the ARPA-E Grid Optimization Competition – Challenge 1. Well, we would like to give another round of applause for the Artelys team that won this time the second prize of Challenge 2, earning $530k in prize money!

Artelys improves the grid power flow of the PowSyBl open-source project for RTE

06 OCT 2021

— Artelys enhances the features and performances of the open-source power flow “PowSyBl open load flow” for RTE in order to improve its efficiency.

Artificial intelligence applied to the valorization of parking control data from Paris City Council

28 SEP 2021

— Artelys is working with the Paris City Council on the development of data-centric solutions. These projects aim at making the most of the data available to the Parisian community in order to improve the quality of public policies.

Artelys develops an AI solution to automate feedback analysis on Paris' city provided services

02 SEP 2021

— Artelys is working with the Paris City Council on the development of data-centric solutions. These projects aim at making the most of the data available to the Parisian community in order to improve the quality of public policies.

Artelys Knitro 12.4 further improves the interface versatility

12 JUL 2021

— We are pleased to announce that Artelys Knitro 12.4, the new version of the leading nonlinear optimization solver, is now available! Check out how its improvements on performance and interface versatility can help you leverage mathematical optimization when tackling your problems.

A planning tool for the energy transition of islands

28 JUN 2021

— Within the INSULAE project, Artelys develops a tool for the strategic planning of the energy transition of European Union islands.

Artelys leverages mathematical optimization for energy systems operations

13 MAY 2021

— Watch the video presenting the Artelys Crystal Energy Planner software, entirely dedicated to the operational scheduling of energy systems.

Join Artelys and FICO to learn how to unleash the full potential of mathematical optimization

29 APR 2021

— Join Artelys and FICO on 18 May 2021 to learn more about ways to unleash the full potential of mathematical optimization.

Artelys develops an energy modeling solution for Cambodia

17 MAR 2021

— In association with IED Group and IDDRI, Artelys has started the development of an energy modeling solution for the Ministry of Economy and Finance (MEF) of the Kingdom of Cambodia. Financed by the Agence Française de Développement (AFD), this project will enable MEF to benefit from a state-of-the-art tool to analyze different potential pathways describing the evolution of the energy sector of Cambodia, so as to support their strategic decision-making processes.

Artelys to present TERRE market clearing during ENTSO-E public workshop

07 MAR 2021

— ENTSO-E organizes on 16 March 2021 a public workshop aiming at presenting the Replacement Reserve processes and at providing a detailed overview of the market-clearing optimization algorithm implemented by Artelys for the TERRE platform.

Artelys studies the future of the Albanian power sector

03 MAR 2021

— Artelys is launching a new study on behalf of the Albanian Ministry of Energy and Infrastructure aiming at providing insights into the potential evolution of the Albanian power sector.

Publication of the 2021 Artelys training program

24 FEB 2021

— Mathematical Optimization, your secret weapon to thrive in 2021.

Optimizing customer support activities with Artelys Crystal Resource Optimizer

22 FEB 2021

— With more than 20 years of expertise in Artificial Intelligence applied to its customers' business challenges, Artelys shares a series of articles detailing the use cases of its Artelys Crystal Resource Optimizer solution within different industries.

Artelys Knitro 12.3 solves nonlinear models with millions of constraints!

18 DEC 2020

— Artelys Knitro 12.3 release significantly improves the robustness of its algorithms for general nonlinear models.

Artelys Kalis 13: Boost the resolution of your allocation and scheduling problems!

21 OCT 2020

— A new version of Artelys Kalis is available! It comes with important improvements on allocation and scheduling problems!

Artelys Knitro is now available on ARM and opens up to the embedded world

05 OCT 2020

— Knitro is now available for embedded systems running on ARM architectures and opens up to an even wider field of applications!

A turnkey modelling solution for strategic studies in the Northeast power system

28 SEP 2020

— In the context of the MOVE R&D project, Artelys releases a dataset to simulate and analyze the Northeastern American power system, ready to be used within Artelys Crystal Super Grid.

Artelys participates in the design of Europe’s aFRR market clearing algorithm

23 SEP 2020

With close consultation of the PICASSO Expert Group, Artelys designed a price determination scheme for the PICASSO market clearing algorithm.

Artelys is coming to Lyon!

24 AUG 2020

— We are happy to announce the creation of a new Artelys office in Lyon.

The European Commission publishes the METIS models and datasets!

03 JUL 2020

— The European Commission has published the METIS models and datasets developed by Artelys and its partners, enabling everyone to use them to conduct highly detailed analyses of the European energy system.

Artelys Knitro 12.2: solve your nonlinear problems faster than ever!

09 JUN 2020

— We are pleased to announce the release of Artelys Knitro 12.2 which comes with outstanding performance improvements, in particular for general nonlinear problems.

Analyse the design of power markets in TenneT’s power flow simulator!

28 APR 2020

— Artelys has enhanced TenneT’s power flow simulator to include power market simulations.

Delivery of Artelys Crystal City to the European Metropolis of Lille

24 APR 2020

— Artelys has just delivered the Artelys Crystal City software to the European Metropolis of Lille which allows for a detailed monitoring of the evolution of the energy system of the territory, in order to better steer energy and climate policies.

Artelys Kalis 12.8: Solve your biggest Job shop problems!

15 APR 2020

— Checkout the new version of Artelys Kalis! This update comes with improvements on the job shop instances, in terms of modelling capabilities and resolution performances.

Artelys and Brookfield: innovation partners in hydropower modeling

24 FEB 2020

— Artelys will present the solution Artelys Crystal Energy Planner adopted by Brookfield Renewable during the 11th Hydropower Conference of the Centre for Energy Advancement through Technological Innovation (CEATI) on March 3-4 2020, in Palm Springs, California.

Artelys amongst the top ten finalists of the ARPA-E Grid Optimization Competition

20 FEB 2020

Artelys would like to congratulate the teams that ranked in the top ten of Challenge 1 of the ARPA-E Grid Optimization competition. We would especially like to applaud the NU_Columbia_Artelys team composed of Richard Waltz, Daniel Bienstock and Jorge Nocedal for placing seventh overall and qualifying for the maximum prize money of $400,000.

Artelys tackles road safety challenge with the Loiret department in France

05 FEB 2020

Artelys will be present at the Roadshow, on February 14th at Orléans, Loiret, France. We will present our platform prototype of smart road safety data management, developed in the collaboration of the Loiret department and several actors of the mobility sector.

Meet Artelys at the 2020 Dataquitaine forum in Bordeaux (France)

29 JAN 2020

Artelys is taking part in the open forum Dataquitaine 2020 on 13 February in Bordeaux, France. This event promotes skills related to Data Science, Artificial Intelligence and Operational Research and will gather actors with both business and academic backgrounds.

Artelys has designed and implemented a market clearing algorithm for frequency response

23 JAN 2020

The European Power Exchange EPEX SPOT operates a platform to host a new market for frequency responses offers. The first auctions have been held at the end of 2019. This platform uses a new market clearing algorithm tailored to specific market rules, which has been designed and developed by Artelys.

Nice Airport optimizes the management of its resources with Artelys Crystal

20 DEC 2019

Artelys Crystal Resource Optimizer has been successfully deployed at Nice Airport. This innovative and ambitious software solution offers the opportunity to optimize the use of airport resources and to anticipate the strong growth expected in the years to come.

ENTSOG and ENTSO-E publish Artelys study on gas-electricity interlinkages

03 DEC 2019

ENTSOG and ENTSO-E publish Artelys study on interlinkages between gas and electricity systems. In this study, Artelys presents recommendations related to the identification of infrastructure projects for which the interactions between gas and electricity may significantly impact their assessment.

Artelys Knitro 12.1: automatically derive cuts from nonlinear constraints!

26 NOV 2019

Artelys Knitro 12.1 is now avalaible! Check out its new features dedicated to mixed integer problems (MILP/MINLP).

H2020 project INSULAE: Artelys develops an energy planning tool for the decarbonisation of European islands

30 OCT 2019

As one of the major participants in the H2020 project INSULAE, Artelys develops an advanced investment planning tool in order to establish the optimal set of investments in energy production technologies and flexibility solutions on European islands.

Artelys will attend European Utility Week 2019 in Paris, France

29 OCT 2019

Artelys will participate in European Utility Week, from the 12th to 14th of November 2019, in Paris. This event is one of the biggest smart utility fairs in the world, with meetings, sessions and conferences dedicated to the energy business.

Meet Artelys at the 2019 INFORMS Annual Meeting in Seattle (USA)

08 OCT 2019

Artelys will participate in the INFORMS Annual Meeting in Seattle (USA) on October 20th - 23rd, 2019. Meet our optimization experts, discover our latest products and projects, and even challenge yourself with our nonlinear optimization quiz!

Artelys Knitro, winner of the 2019 BBComp edition!

02 OCT 2019

— Artelys Knitro efficiently solves black-box optimization problems to win the 2019 BBComp edition! This accomplishment highlights Artelys Knitro excellent performance and robustness in the field of Derivative-Free Optimization (DFO).

First Guarantees of Origin auctions held by Powernext

20 SEP 2019

— Powernext successfully held the first auction of Guarantees of Origin (GO) for the French State on September, 18th. The auction platform uses a market clearing algorithm designed by Powernext and Artelys and implemented by Artelys for the selection of offers.

Artelys delivers a power flow simulator for TenneT’s website!

12 JUL 2019

— Artelys has developed an interactive web-based model of an interconnected electricity grid, which TenneT uses on its website to present the key challenges of managing its network.

Artelys Knitro 12: Try out our brand‑new Julia interface!

10 JUL 2019

— Check out the new version of Artelys Knitro! Artelys Knitro 12 release comes with a brand-new Julia interface and clear improvements on mixed-integer models (MIP/MINLP).

Artelys Crystal Super Grid used by the JRC

19 JUN 2019

— Artelys Crystal Super Grid enables the JRC analysts and developers to create and modify models of the European energy system, and to enrich the library of key performance indicators via an intuitive graphical user interface.

Artelys Kalis 12.6.3: New Python interface to solve your combinatorial problems!

13 JUN 2019

— A new version of Artelys Kalis is available!

Meet Artelys at the 2019 INFORMS Business Analytics Conference

20 MAR 2019

— Artelys will participate in the INFORMS Business Analytics Conference in Austin on April 14th - 16th, 2019.

Artelys at the Breton conference on the energy transition

12 MAR 2019

— Artelys has attended the “CBTE” at Rennes, on the 6th December 2018.

Artelys presents the results of the METIS project on 20/02 in Brussels

12 FEB 2019

— The European Commission and Artelys invite you to the METIS Dissemination Event taking place on 20 February 2019 in Brussels. During this event, we will present the latest results of the METIS project and discuss the benefits of using modelling tools such as METIS for energy/climate policy making.

ADEME presentation of a study on the evolution of the electricity mix

17 JAN 2019

— On 1 February 2019 ADEME will present the study « Trajectoires d'évolution du mix électrique 2020-2060 », carried out by Artelys, to key French stakeholders.

Artelys Knitro 11.1: Solve derivative free problems faster than ever!

03 DEC 2018

— A new version of Artelys Knitro is now available! This update comes with clear improvements on derivative-free optimization problems, including for our users connecting Knitro to black-box simulators. These improvements manifest themselves with particular clarity when using finite-differences to approximate first order derivatives thanks to a new termination criterion.

Don’t miss Artelys at the 2018 OR conference in Brussels

28 AUG 2018

— Artelys is a sponsor of the OR2018 annual conference, which will be held from September 12th to 14th, 2018 in Brussels, Belgium.

Artelys Knitro 11: New SOCP algorithm!

05 JUL 2018

— Artelys Knitro 11 release comes with many new features including a specialized algorithm for Second-Order Cone Programming (SOCP).

Artelys to develop the clearing engine for the EU cross-balancing market

25 MAY 2018

— The TERRE members have selected a consortium composed of Artelys, JV EPEX-Soops and Soops to provide the clearing engine for the European Replacement Reserve cross-border Platform.

Come and meet Artelys optimization experts at INFORMS on April 15-17

13 APR 2018

— Visit our booth and meet with our optimization experts at the INFORMS Annual Business Analytics & Operations Research Conference in Baltimore, April 15th - 17th, 2018!

Grenoble publishes its Energy Master Plan

20 FEB 2018

— Following a two-year study with Artelys involving all of its territory’s actors, the Metropolis of Grenoble Alpes publishes its roadmap to reach the objectives of the very ambitious Air Energy Climate Plan.

Publication of the 2018 Artelys training program

06 FEB 2018

— New training courses are available this year catalog, particularly on the theme of Optimization and Data Science, which is now conceived as a master's degree course.

Brookfield selects Artelys Crystal for hydropower assets optimization

31 JAN 2018

— Artelys will present the solution Artelys Crystal adopted by Brookfield Renewable during the annual conference of the Quebec Association for the Production of Renewable Energy (AQPER), in Québec City on February 8th, 2018.

Latest Energy Union Choices report: “Cleaner, Smarter, Cheaper”

22 NOV 2017

— To what extent can renewables contribute to Europe’s 2030 power supply considering the latest decline in renewable investment costs? And which policy levers are required to fully tap the related potential? The European Climate Foundation (ECF) commissioned Artelys to answer these questions. The resulting report was publicly launched on 21 November 2017 in Brussels.

Synergies among electricity, gas and district heating in high RES worlds

21 NOV 2017

— Artelys is pleased to announce the publication by the ADEME of a follow-up study on a 100% RES power mix by 2050. This new study assesses how the gas and heat systems can be decarbonised in systems with high shares of renewable electricity generation.

AMPL 10.3: Embed the power of AMPL in your business application!

27 OCT 2017

— Artelys is pleased to announce the new release 10.3 of the optimization modeling software AMPL. It includes the new API to use AMPL from Python, Java, C++ and Matlab.

Belgium becomes first Member State to use METIS

26 SEP 2017

— Artelys has recently installed METIS, a software application developed for the European Commission, on the Federal Planning Bureau (FPB, Belgium) system, enabling the FPB analysts to undertake highly detailed studies of the Belgian power system, while taking into account the interactions with neighbouring countries. The analysis carried out with METIS will contribute to the understanding and quantification of the challenges faced by the Belgian power system and provide valuable inputs for the Belgian integrated National Energy and Climate Plan (NECP).

Discover Xpress 8.3 and its brand new integrated development environment

25 SEP 2017

— The latest release of Xpress is now available! It includes the new IDE Xpress Workbench for development of standalone Mosel models and Insight applications. Xpress Workbench also handles Python, Matlab and BCL development.

Artelys Knitro 10.3: support for Python 3 and improved performance!

29 AUG 2017

— A new version of Artelys Knitro is now available! This update brings support for Python 3 and significant improvements of the R interface.

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