ENTSOG GRIP CEE 2014-2023 / Main Report

Definitions

Number formatting

Comma (,) is used as a 1,000 separator Point (.) is used as decimal separator

1-day Uniform

A daily demand Situation forecasted under the same risk of a climatic occurrence close to 1-in-20 years A 14-day average daily demand Situation forecasted under the same risk of a climatic occurrence close to 1-in-20 years

RiskDemand Situation

14-day Uniform

Risk Demand Situation

Average Day

A daily average demand Situation calculated as

Demand Situation

1/365 th of an annual demand

Design-Case

A high daily demand situation used by TSOs in their National Development Plans to determine the resil- ience of their system and needs for investment A modelling approach aimed at minimising supply from each source separately, in order to identify Zone Supply Source Dependence, and replacing it with the corresponding volume from the remaining sources in such a way that the maximum minimisation of the analysed supply is achieved A modelling approach aimed at maximising supply from each source separately as to reach each Zone; the decrease of each other supply is done in propor- tion to its share in the Reference Case and with the Minimum Potential scenario used as a limit. The use of an import route is a result of the modelling A project where the respective project promoter(s) has (have) taken the Final Investment Decision A project where the Final Investment Decision has not yet been taken by the respective project promot- er(s) A notion related to the capability of a network to en- sure supply demand balance in High Daily Demand Situations, including also under Supply Stress The Case that extends the historical (last three years) trend of supply over the 10-year period covered by the GRIP; where new import pipe/LNG terminal pro- jects are planned to come on stream the supply is adjusted in proportion to the last applicable supply situation A notion related to the assessment of Network Resilience; it refers to the ability of a Zone to offer additional room for supply arbitrage; the value of the Remaining Flexibility is benchmarked against defined limits to identify potential capacity gaps A combination of a demand and supply situation, in- frastructure cluster and the respective time reference A set of assumptions related to a future development which is the basis for generating concrete value sets covering demand or supply

Demand Situation

Full Minimisation (Min RU, LNG)

Targeted Maximisation

FID project

Non-FID project

Network Resilience

Reference Case

Remaining Flexibility

Case

Scenario

GRIP Central Eastern Europe 2014–2023 |

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