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

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.

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Decision support for territorial energy planning

— Artelys Crystal City is the reference tool for territorial energy planning. Its intuitive interface and advanced functions make it the ideal conductor to carry out the energy transition in the territories.

Optimization of interconnected systems

— Artelys Crystal Super Grid provides the quantitative elements to evaluate the costs and benefits of an energy strategy and to optimize it.

Operational management in short and medium term

— Artelys Crystal Energy Planner optimizes the short- and medium-term operational management of energy production assets. Operational planning, simplified and more reliable, becomes more competitive.

The best of statistical forecasting for your trades

— Artelys Crystal Forecast allows you to generate forecasts or scenarios of extreme reliability on short, medium and long term horizons to cover both your operational management needs and strategic planning.

Plan your activities and resources under constraints

— Resource planning is a central issue for businesses to improve cost management, productivity and quality of service for the end customer.

Optimize your logistics flows

— Artelys Crystal Network Designer is a software solution dedicated to the optimization, sizing and analysis of logistics networks. It allows you to reduce your logistics costs as a whole, anticipate and manage your flows at different horizons as well as simulate scenarios on your network: from resizing to operational risk.

Decision support for territorial energy planning

— Artelys Crystal City is the reference tool for territorial energy planning. Its intuitive interface and advanced functions make it the ideal conductor to carry out the energy transition in the territories.

Optimization of interconnected systems

— Artelys Crystal Super Grid provides the quantitative elements to evaluate the costs and benefits of an energy strategy and to optimize it.

Operational management in short and medium term

— Artelys Crystal Energy Planner optimizes the short- and medium-term operational management of energy production assets. Operational planning, simplified and more reliable, becomes more competitive.

The best of statistical forecasting for your trades

— Artelys Crystal Forecast allows you to generate forecasts or scenarios of extreme reliability on short, medium and long term horizons to cover both your operational management needs and strategic planning.

Plan your activities and resources under constraints

— Resource planning is a central issue for businesses to improve cost management, productivity and quality of service for the end customer.

Optimize your logistics flows

— Artelys Crystal Network Designer is a software solution dedicated to the optimization, sizing and analysis of logistics networks. It allows you to reduce your logistics costs as a whole, anticipate and manage your flows at different horizons as well as simulate scenarios on your network: from resizing to operational risk.

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Numerical components that give you a head start

 

— Whether it is to model the complex problems that our customers are submitting to us or to provide the Artelys Crystal suite with the most powerful optimization engine, we rely on the most advanced mathematical programming tools in their respective fields.

Knitro
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Xpress
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Kalis
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AMPL
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Investigation on the interlinkage between gas and electricity scenarios and infrastructure projects assessment

Investigation on the interlinkage between gas and electricity scenarios and infrastructure projects assessment

The objective of the study Artelys has carried out was to provide recommendations to the ENTSOs on the way to account for interlinkages between gas and electricity during the project assessment phase. After a thorough analysis of the interlinkages between the gas and electricity sectors, and a discussion of the role of the scenario building phase, three key sources of interlinkages have been identified and studied: gas-to-power, power-to-gas and hybrid consumption technologies (e.g. hybrid heat pumps). The recommendations provided by Artelys include criteria related to each of these interlinkages.

Value of the gas storage infrastructure for the electricity system

Value of the gas storage infrastructure for the electricity system

In this study, Artelys has carried out a cross-sectoral evaluation of the capacity value of the European gas storage on behalf of Gas Infrastructure Europe (GIE). A joint model of the European gas and electricity systems in 2030 has been used to undertake this analysis, based on a scenario of the ENTSOs (TYNDP 2018 Sustainable Transition). The objective of the analysis was to assess the structural benefits of gas storage assets for the electricity security of supply. To do so, different scenarios have been simulated, with gas storage reduction ranging from 10% to 30% of their forecast capacity (in available volume, injection and withdrawal). The reduction of gas storage induces additional operational and investments costs in order to enable the system to meet the electricity and gas demands. A reduction of 30% of the European gas storage capacity has been found to induce the need for investments in more than 20 GW of flexible power plants. Finally, gas storage has been found to have a stabilizing effect on electricity prices.

Determination of a target electricity interconnection capacity between France and  the United Kingdom

Determination of a target electricity interconnection capacity between France and the United Kingdom

At present, several interconnection projects between France and Great Britain propose to bring out the synergies and complementarities between the British and continental European power systems. This study, commissioned by the Commission de Régulation de l’Energie (French NRA), provides quantitative information on the value of a new interconnection project from a public interest point of view. Several scenarios have been established, with the aim of covering a set of possible changes in the European energy system that are consistent and contrasted. In addition, many sensitivity analyses have been carried out to evaluate the impact of key assumptions such as deployment of renewable energies, evolution of nuclear capacities, level of interconnection, etc. Considered over its entire lifetime, a new interconnection project between France and the United Kingdom does not appear to be relevant in any of the scenarios. The analysis revealed that two conditions are necessary to ensure the profitability of 1GW of additional capacity: strong surpluses in one of the two countries (e.g. RES or nuclear) and high production costs for the gas and coal power plants.

Evolutions of the French electricity mix between 2020 and 2060, complementary analyses

Evolutions of the French electricity mix between 2020 and 2060, complementary analyses

This document is the complementary report of the study “Evolutions of the French electricity mix between 2020 and 2060”. It provides additional analyses on three major issues related to the development of a significant share of renewable in the French electricity mix. These new elements bring new light to the summary published in December 2018, which presented the first conclusions of the study on the role of the renewables and nuclear in the long term, the evolution of market prices and costs for the system, and the potential for decarbonation and export.

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