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Gas Regional Investment Plan of the South Region 2017 |
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6.2.3.2 Interconnection capacities with other EU countries
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The creation of a reverse flow from France to Germany at Obergailbach/
Medelsheim (TRA-N-047).
Beyond commercial backhaul capacity already existing from France to Germany is
considering physical
reverse flow from France to Germany
. The PCI creating a
reverse flow from France to Germany would improve access to LNG for the German
market and contribute to respond the need for additional supplies in western Ger-
many as a replacement for L-gas. The creation of this reverse flow (100GWh/d) will
result in reinforcing the network on the North East pipeline. It would also require so-
lutions to harmonise odorisation practises in France and Germany, since gas is
odourised upon entry on the transmission system in France and Spain, whereas it is
done upon entry on the distribution system in Germany. GRTgaz is currently con-
ducting feasibility studies on two types of solutions. The first solution consists in
adopting non-centralised odourisation practices. It is currently being assessed tech-
nically and economically on two small scale units. An alternative solution is also
being considered, with a de-odourisation plant, more suitable for intermittents flows.
The results from these two feasibility studies are expected in 2017.
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The creation of a reverse flow from Switzerland to France at Oltingue
(TRA-F-045)
The Open Season conducted jointly by GRTgaz and FluxSwiss in 2012 to create a
new entry point from Switzerland to France by 2016–2018 could not lead to invest-
ments although stakeholders confirmed their interest. GRTgaz proposed in 2014 a
new product associated with less investments. Due to the reduced cost, CRE then
decided to validate this new product without going through the process of Open
Season. GRTgaz took a FID in 2015. The corresponding infrastructure will be com-
missioned in 2018, enabling a reverse flow at Oltingue from Switzerland up to
200GWh/d, 100GWh/d being interruptible. This new entry point will give access to
new supply sources from Italy and will enable further arbitrage for shippers between
hubs.
INTERCONNECTION CAPACITIES OF THE SOUTH REGION WITH OTHER EU COUNTRIES
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027
Alveringem
FR >
Beh
270 270 270 270 270 270 270 270 270 270 270 270
Blaregnies (BE)/
Taisnières (H)
(FR) (Segeo/Troll)
BEh >
FR
640 640 640 640 640 640 640 640 640 640 640 640
Blaregnies L
(BE)/Taisnières B
(FR)
BEb >
FR
230 230 230 230 230 230 230 230 230 230 230 230
Oltingue (FR)/
Rodesdorf (CH)
223 223 223 223 223 223 223 223 223 223 223 223
Obergailbach
(FR)/ Medelsheim
(DE)
DE >
FR
620 620 620 620 620 620 620 620 620 620 620 620
FR >
DE
0
0
0
0
0
0
0
100 100 100 100 100
Less advanced non-FID
Table 6.10:
Interconnection capacities of the South Region with other EU countries (Source: TYNDP 2017)