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Ullage profiles

The ullage profile for the Greater Laggan Area infrastructure for each contract year is as follows:

 

Capacity

2020

2021

2022

2023

2024

2025

2026

2027

2028

Shetland Gas Plant

500mmscf/d
(HP) Circa 350mmscf/d (LP 2022+)

Power generation

 

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

*Future modifications may increase capacity/ullage.

 

The traffic light system is used to communicate ullage as follows:

 

Ullage as % of system capacity
<5%
5% to 25%
>25%