Demand Side Management DSU Grid Code Working Group –4 modification approved by the Ireland GCRP –Further consultation on frequency requirements and performance monitoring –SONI consultation on Grid Code modifications ESBN and NIE expressed concerns about impact of DSUs on their system security Work on identifying and removing barriers to service provision close to completion DSU 150 MW AGU 85 MW Powersave 10 MW STAR 45 MW Economy 7 Night Saver
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